home › Audio and sound › How to do a hard reset on Nokia 5228. Forgot the Nokia phone lock code - what to do? Nokia secret reset codes without data loss

How to do a hard reset on Nokia 5228. Forgot the Nokia phone lock code - what to do? Nokia secret reset codes without data loss

In the section on the question How to do general reset settings on NOkia 5228? given by the author Maxim Nikolaev the best answer is To reset all settings on the Nokia 5228, there are two options: 1. Soft Reset, if the phone is turned on, then on the smartphone keyboard we dial the code *#7780# (if the device asks for a lock password, the default password may be: 12345). *#7780# - softly restores the phone to its original settings (does not touch user data) *#7370# - hard reset the phone from full restoration state as at the factory (code: 12345) [!] This method will format the entire phone memory and return it to the factory state, all applications, music, videos, contacts, messages will be deleted. 2. Hard Reset, if the phone does not turn on, then press three buttons simultaneously: “Green” (Make a call) + “Red” (End call) + “Camera” and, without releasing all three buttons, press the phone’s power key and wait screensavers with a message about formatting (or Nokia inscriptions). Everything you do is entirely of your own free will and at your own peril and risk.

If your phone has slowed down significantly or you've forgotten your password, maybe you should consider resetting your Nokia? A reset will allow you to regain control of your device by clearing any data or errors that may be causing your phone to function abnormally. For push-button phones which is the standard one?

In this article you will get to know some simple solutions, which you can use to improve the functionality of your Nokia device. It will also guide you through the steps to reboot your phone.

There are a number of reasons that could explain why your device is not working properly. The most common problems occur when your internal memory is full or when you have a problem with external memory Micro SD. If you think this may be the case, we recommend removing unnecessary files from your phone. (Including text messages, photos, etc.). If your phone works properly after uninstallation, a reboot may be required. The release date has also become known.

If the problem is different, we recommend resetting your Nokia or recovering your password. Please note that when you reboot your phone, everything returns to the original factory settings. All data will be lost. We highly recommend doing backup copy all your data before moving on with Nokia reset. We have made a list of the best budget ones.

Nokia secret reset codes without data loss

After the reset, all pending problems and errors will be removed.

To continue the reset, simply enter *#7380# on your keyboard.

This feature should work on almost everyone mobile phones Nokia reset.

How to do a Hard Reset if you forgot your Nokia password?

If performing a data loss-free reset does not get your phone to work properly, you may need to perform a hard reset. Please note that a hard reset will completely destroy all your data on your phone. It is recommended to create a backup before continuing important information on your phone. How to download and install the browser on Windows and Linux?

To perform a hard reset, enter the code *#7370# on your keypad and press Yes to confirm.

Reset hard drive can also be done on a phone that won't turn on. You can do this by pressing the On/Off + * + 3 keys at the same time.

How to recover Nokia N97 password?

Some forums have reported that you can reset your Nokia 97 smoothly after a crash without formatting it. To do this, first turn off your phone and connect your phone to the charger. Remove the charger when the screen lights up, and then wait until it turns off.

Turn on your phone immediately after pressing the Power button on the top.

After vibration at startup, connect the charger.

You can reset your Nokia 5800

To reset your Nokia 5800, press and hold the Green + Red + Camera + On buttons at the same time. / Off.”

You can reset Nokia N97

To reset your Nokia N97, press the Shift + Space + Backspace button at the same time. Hold down the three buttons, then press the phone's power on/off button and do not release until NOKIA appears on the screen. Lenovo introduced the world's first flexible phone, which will appear in the next five years.

You can reset Nokia N8

Go to your device's main menu > Settings > Phone > Phone management. Then tap Factory Reset > Erase Data and Restore.

To perform a hard reset, turn off your phone and then press and hold the Volume Down + Camera + Menu keys.
Press the power button until your phone vibrates.

How to recover other Nokia passwords in three clicks?

This post is about several methods that you can use to reset Nokia phone security code. Some call this a "Lock Code" or "PIN". Anyway, let's reset it.

Every Nokia phone comes with a standard code 12345. If you care about the security of your phone or personal information like contacts, photos or anything important. Then you install on your phone, this code may be necessary. You can set your phone to block SIM card changes. You can also use this code to protect your key.

However, some models may not support this feature. In this case, you can use a mobile antivirus software to turn it on. The iPhone 7 was also presented in the style of “Game of Thrones”.

Therefore, it is important to change the default code and use it for security. But many people tend to forget this code because they don't use it that often. And once you forget the code and you will not be able to turn on Nokia. This is where the post comes into action. I have listed several ways to reset it below.

How to reset Nokia lost passwords on all models?

These Hard reset settings do not match factory settings in the phone settings. It will delete all your data from your phone - contacts, pictures, videos, call history, music, etc. If you have access to the phone (i.e. the phone is not locked), do backup data. Also, make sure your phone is charged before performing the process.

Make sure your phone is turned off and hold these 3 keys on your keyboard:

Classic style phones

Call key + star key (*) + number three (3)

Full touch phones

Call key + End key + Camera capture button

Touch phones with QWERTY – Keyboard

Left Shift + Spacebar + Backspace

Other Phones – Nokia N8, C7, E7, C6-01, X7, E6

Make sure these keys are pressed and press and hold the Power button until you see the Format message on the screen. Release all keys and wait for formatting to complete. Once it is completed, your phone will look like new, but not physically. Your security code is now reset and you can access it with the default code 12345. Augmented reality was presented at the exhibition.

How to install Nokia firmware - all installation steps

This NSS method does not reset your phone but reads all your data. Is it dangerous. This is the reason why Nokia has blocked this feature through firmware updates. This method may or may not work on your phone due to an update. But it's worth trying this method because it won't delete your data like a hard reset.

Download NSS (Nemesis Service Suite)
Don't install it on C drive because it has resolution issues. Use other drives D, E, F, etc.
Connect your phone to your computer using Ovi Suite or PC Suite. Close the Ovi/PC suite if it is running automatically. We don't need this.
Nemesis Open Set of Services (NSS).
Click on the “Scan New Button” button (which is present on the top right side).
Click the phone information button.
Click "Scan".
Select Persistent Memory.
Click "Read".

Now he will read permanent memory your phone and save it on your computer. Locate the Nemesis Service Suite (NSS) installation directory and navigate to D:NSSBackuppm. In this folder you will see a file called (YourPhone’sIMEI).pm. Click right click mouse over it and open it with notepad. Now search in this file. On the 5th entry (5 =) in the tag, you will see your password as follows: 5 = 3 1 3 2 3 3 3 4 3 5 0000000000. Remove all the triples and 0s from this line as shown above to get the security code. So your security code is 12345.

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More

- Article on the topic: everyone knew about it, but for some reason they were silent .
But for everyone, something happens for the first time. Maybe this article will help someone avoid going to the SC.

Well, the day has come when your pet stopped responding adequately to your commands, frequent bugs, crashes and brakes appeared...
You can try to reset your phone to factory settings, just dial *#7780#. Did not help? Then let's try to do a hard reset with a full restoration of the factory state by dialing *#7380#.
However, this is not what the article is about. What if our device does not turn on at all? The first thought is that our friend has died :(. But before we run to a service center or a communications store for a new favorite, let’s try to resuscitate our friend.
So, let's get started: put on a gauze bandage, wash your hands with soap, wipe with alcohol and...
Press and hold the "keys" at the same time Green " + "Red " + "Camera", without releasing these three keys and holding your breath, press the power button and without releasing it, wait until the screen lights up and the logo appears Nokia and the phone will sigh, i.e. there will be a short vibration.
If you see on the screen a proposal to configure the home city, date, time and language of the device menu, congratulations, the device is completely formatted and you can continue to fill it with all imaginable and inconceivable software
Note:
Do not forget that when using this method You will lose all your applications and files in your phone memory, as well as contacts, SMS and calendar data, so do not forget to make backup copies.
The files on the memory card remain in place, but it is still better to remove it before resetting. Yes, and it won’t hurt to format it through the phone menu or in the computer’s card reader. As they say, to freedom - with a clear conscience.
This method can also revive Nokia 5800, 5228 and others, but the 5530 does not support this method, at least on older firmware.
You can read about how to Hard Reset other touchscreen smartphones on Symbian^3 (Nokia N8, Nokia C7, Nokia E7) in

Nokia
*#746025625# [*#sim0clock#]
*#92702689# [*#war0anty#]

*#7370925538# (valet code reset) 6230
*#746025625# [*#sim0clock#]
*#92702689# [*#war0anty#]
To access the device’s service menu, dial *3001#xxxxx#, where xxxxx is security code(security code), which by default is 12345. Thus, to enter the menu you will need to dial *3001#12345# In this mode, for example, you can change the name of the network operator displayed in standby mode. To do this, select NAM1, scroll to the Alpha Tag sub-item, change it as desired (for example, write Vovochka and press OK. Exit the mode by turning the phone off and on.
It is possible that this code will also work on other phone models (51xx, 61xx).

*#0000#—birthday and phone software version
*#06#-on many imei phones
*#92702689# - some kind of *broken menu - I don’t know why
*#3370# and *#3370* - on and off call quality - something like that, but not all operators support this crap. Nokia itself was re-flashed v 5.79

service code NOKIA 5120&5125:
In addition to the above, there are a couple more SERVICE CODE
1) *#639#(*#NEW#) is used to add a number, i.e. you can register several phone numbers and switch between them.

2) *#92772689#(*#WARRANTY#)
1)Serial number
2) Release date
3) Date of reprogramming
4) Date of last repair.
5) Includes data transfer
6) Total talk time.

3) *#837# or *#VER# phone version (not supported by all models)

4) *#9999# or *#6120# softa version (not supported by all models)

before changing anything in the settings
THINK WELL IF YOU CAN RETURN EVERYTHING IN PLACE LATER
ESPECIALLY IN POINT 1
It is not possible to change the operator name on all NOKIA models; in the latest models, this feature is blocked by the manufacturer.
The only (almost) plus of this code service *#3001#12345# is the ability to recover the “FORGOT” password for turning on the mobile phone.
And the second plus is that the level of the received signal is visible.
NOKIA 2110
Show EMEI number *#06# >
Show phone software version *#9999# > or for 2110i *#170602112302# > or *#682371158412125# >
Show phone production date *#3283# >

3110
Show EMEI number *#06# >
Shows software version *#3110# >
Restores factory settings *#7780* >
Entering the special menu *#92702689# > Commands in the special menu:

5110
To reduce electricity consumption, you can disable the EFR (Enhanced Full Rate) function #3370# >
To enable the EFR function *3370# >
To reduce the battery discharge rate and enable the HR (Half Rate) function *4720# >
To enable the HR function #4720# >
To disable SP encodings (provided that the device PIN code is enabled): When prompted for a PIN code, press “C”, then “up arrow” or “down arrow”. Press "C" until the display clears. Then enter the command to change the PIN code, but do not actually change it - **04*PIN*PIN*PIN# > The only problem is that this procedure will have to be repeated every time you turn on the device.

6110
To reduce electricity consumption, you can disable the EFR (Enhanced Full Rate) function #3370# >
To enable the EFR function *3370# >
To reduce the rate of battery discharge and enable the HR (Half Rate) function *4720# > then turn off and turn on the phone again.
To enable the HR function #4720# >
To view IMEI number *#06# >
Show software version *#0000# >
Entering the special menu *#92702689# > Commands in the special menu:
6232 OK shows the month and year of manufacture
7332 OK shows date last change in a programme
7832 OK shows the date of sale (if entered)
37832 OK, you can enter the sales date MMYY (be careful! You cannot change it later)
9268 OK shows serial number (IMEI)

7110
View firmware version *#0000# >
View IMEI *#06# >
Enter the service menu: *#92702689# > By successively pressing down you will see after IMEI:
1 IMEI (International Mobile Equipment Identification)
2 MM/YY (issue date)
3 Date of purchase (here you can enter the date of purchase if your phone is new. Remember that the date is entered once and if you entered wrong date then it will be impossible to correct it later!
4 Date of repair (if repairs were made)
5 Date transferred to user? ATTENTION: to exit this mode you need to turn off and turn on the device again.
Checking the card's support for SIM-clock-stop mode (only for firmware version 5.24 or later) *#746025625# >
Enable Enhanced Full Rate Codec (EFR): *3370# > will be enabled after phone reboot (consumes more power) Disable Enhanced Full Rate Codec (EFR): #3370# > and EFR will be disabled after phone reboot
Enable Half Rate Codec: (available only for firmware version 4.33 or earlier) enter *4720# >and Half Rate mode will be enabled after rebooting the phone Disable Half Rate Codec: enter Enable #4720# >and Half Rate Codec will be deactivated after rebooting the phone

Smartphones

*#06# - IMEI of the smartphone (IMEI number - consists of 15 digits, it is unique and every phone has it). This number must match the number on the box.
*#0000# - firmware number
safe mode ("PENCIL"+Power)
*#7780# - restore original (working) smart settings
*#7370# - reset the smart to factory settings (i.e. all software, contacts, calendar, etc. are deleted - the smart becomes clean!)
ATTENTION! To use the last two codes you will need to enter the phone lock code (default 12345)!
Safe Mode when you turn on the phone - “PENCIL” + “Power Buttion”
Loading into Safe:
1. Turn off your phone
2. Press "PENCIL" (and DO NOT release)
3. Press the power button
4. Hold the “PENCIL” until it is FULLY loaded!!!
*#2820# - unique address of the Bluetooth module of your device (may be needed by other devices that cannot display names).
*#7370925538# - clearing the “Wallet” (for 6600 and higher - which have a “Wallet”).
*3370# (phone must reboot) improves sound quality (using EFR), but reduces battery life.
#3370# - resets the sound quality to normal (cancels the *3370# code).
EFR CODEC (Enhanced Full Rate)
This function when enabled, in theory, it should significantly improve the quality of transmitted speech, but, unfortunately, it must be supported by the cellular operator. When it works, the phone's power consumption during talk time increases slightly (about 5%). As far as we know, none of the Russian mobile operators support this function. The principle is based on a different speech compression algorithm (ACELP) and occupies a wider frequency band.
*4720# - enable Half Rate Codec (HFR)
#4720# - disable Half Rate Codec (HFR)
HR CODEC (Half Rate)
Significantly degrades speech quality, but saves battery by about 30%. Again, must be supported mobile operator.
*#92702689# - enter the service menu [*#war0anty#]

Secrets of NOKIA 6600 and other Smartphones

*#06# - IMEI of smartphone

*#0000# - Firmware number

*#7780# - Restoring the original (working) settings of the smartphone

*#7370# - Reset the smartphone to factory settings (all software, contacts, calendar, etc. are deleted - the phone becomes clean)

*#2820# - Bluetooth code (unique address of the Bluetooth module)

*#7370925538# - clearing the “Wallet” (for 6600 and above - and which have a “Wallet”).

Safe Mode when you turn on the phone - "ABC" + "Power Buttion" (in 3650 "ABC" is a "pencil")

Loading into Safe:

1. Turn off your phone
2. Press "ABC" (and DO NOT release)
3. Press the power button
4. Hold "ABC" until the phone is FULLY loaded!!!

And here's another one additional method formatting the phone (with the loss of all data), in case you can’t even dial the treasured code *#7370# or even start the handset: in the off state, hold down three keys at the same time, the green one for answering, the star and the “3” key. And now turn on the pipe without releasing the keys. Formatting will begin.

To use the codes *#7780# and *#7370#, you will need to enter the blocking code (default 12345).

##002# cancel all forwardings.

**004*number# enable forwarding of all calls to the entered number.

Secrets of NOKIA 3210, 3310, 3330, 8210, 8250, 8850, 9110

Shows phone serial number (IMEI)
*#06#

Software Version
*#0000#

1 Line - Version
2 Line - Date of release of the program. provision.
3 Line - Phone type.

Warranty codes:
*#92702689# (= *#war0anty#)
You will be prompted to enter a type of "warranty code"

The service menu will be displayed on the screen:
IMEI (International Mobile Equipment Identification)
Phone release date MM/YY
Phone purchase date
Repair date
Transfer user data?

*3370# - Activation of full-bit encoding mode (Increases communication quality, reduces battery life)

#3370# - Deactivate full-bit encoding mode.
Note: After entering these codes, the phone will restart with new settings.

Check if you can stop SIM Clock:
*#746025625# (= *#sim0clock#)

Codes for determining whether LOC is installed on the device or not
Your Nokia can be blocked by 4 types of locks:
SPROVIDER-LOCK - 1
NETWORK-LOCK - 2
COUNTRY-LOCK - 3
SIMCARD-LOCK - 4

To check the status of these locks, enter the following line:
#pw+(MASTERCODE)+(y)#, where
- p = press * 3 times
- w = press * 4 times (in the original, on the contrary, w - 3 times, p - 4)
- + = press * 2 times
- MASTERCODE = exactly the thing that was used to lock your device. But to check the status, enter 1234567890
- y = number from 1 to 4

If your phone is locked by an SP (Service Provider) code that is unknown, then try the following:

1. Request must be enabled Pin code;
2. turn on the phone;
3. When asked for a Pin code, press C, then the up or down arrow;
4. press C and hold until the display clears;
5. Now enter the command to change the Pin code, but without changing it;
**04*Pin*Pin*Pin#
This operation must be repeated every time the device is turned on.

Half Rate Codec:
Inclusion:
*4720# - Half Rate will be activated after the phone is overloaded (power consumption is reduced)
Shutdown:
#4720# - Half Rate will be turned off after the phone is overloaded
Enhanced Full Rate mode allows you to get much more best quality sound with the same number of bits transmitted information, but loads your provider’s network more, and the call time is reduced by about 5%

Half Rate mode degrades sound quality, but unloads the network and allows the provider to pass more calls through it, the duration of the call time increases by about 30%

Security code Information in IMEI (International Mobile Equipment Identity) contains:

XXXXXX XX XXXXXX X
TAC FAC SNR SP

TAC = Type Approval Code (first 2 digits = country code).
FAC = Final Assembly Code (For Nokia FAC=10).
SNR = Serial Number.
SP = Spare (always SP=0).

**04*oldPIN*newPIN*newPIN# - Change PIN code

**042*oldPIN2*newPIN2*newPIN2# - Change PIN2 code

**05*PUK*newPIN*newPIN# - Unblock PIN code

**052*PUK2*newPIN2*newPIN2# - Unblock PIN2

*#35# - Check the blocking status of all incoming calls

**35*code# - Activate blocking of all incoming calls

#35*code# - Disable blocking of all incoming calls

*#33# - Check the blocking status of all outgoing calls

**33*code# - Activate blocking of all outgoing calls

#33*code# - Disable blocking of all outgoing calls

*#330*code# - Check the status of blocking all calls

**330*code# - Activate blocking of all calls

#330*code# - Disable blocking of all calls

Nokia Code function

*3370# This Nokia code activates Enhanced Full Rate Codec (EFR) - Your Nokia cell phone uses the best sound quality but talk time is reduced my approx. 5%
#3370# Deactivate Enhanced Full Rate Codec (EFR) .
*#4720# Activate Half Rate Codec - Your phone uses a lower quality sound but you should gain approx 30% more Talk Time.
*#4720# With this Nokia code you can deactivate the Half Rate Codec.
*#0000# Displays your phones software version, 1st Line: Software Version, 2nd Line: Software Release Date, 3rd Line: Compression Type.
*#9999# Phones software version if *#0000# does not work.
*#06# For checking the International Mobile Equipment Identity (IMEI Number) .
#pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).
#pw+1234567890+2# Network Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols) .
#pw+1234567890+3# Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).
#pw+1234567890+4# SIM Card Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols) .
*#147# This lets you know who called you last (Only vodofone).
*#1471# Last call (Only vodofone) .
*#21# This phone code allows you to check the number that "All Calls" are diverted to.
*#2640# Displays phone security code in use .
*#30# Lets you see the private number.
*#43# Allows you to check the "Call Waiting" status of your cell phone.
*#61# Allows you to check the number that "On No Reply" calls are diverted to .
*#62# Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to .
*#67# Allows you to check the number that "On Busy Calls" are diverted to
*#67705646# Phone code that removes operator logo on 3310 & 3330
*#73# Reset phone timers and game scores.
*#746025625# Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it means you will get the best standby time possible .
*#7760# Manufactures code.
*#7780# Restore factory settings.
*#8110# Software version for the nokia 8110.
*#92702689# Displays - 1.Serial Number, 2.Date Made, 3.Purchase Date, 4.Date of last repair (0000 for no repairs), 5.Transfer User Data. To exit this mode you need to switch your phone off then on again.
*#94870345123456789# Deactivate the PWM-Mem.
**21*number# Turn on "All Calls" diverting to the phone number entered.
**61*number# Turn on "No Reply" diverting to the phone number entered .
**67*number# Turn on "On Busy" diverting to the phone number entered .
12345 This is the default security code.
press and hold # Lets you switch between lines.

Input of all "indications" directly one behind the other - without "blanks" (these serve only the better overview).
Code
last change Function/description/information
*# 06 #
12/16/03 Seriennummer/IMEI indicates (actually also a GSM is code - see further below)
*# 0000 #
16.12.03 SW version announcements (e.g. V3.42.1, 16-10-03, Nhl-10)
*# 2820 #
12/16/03 Bluetooth (BT) device address indicate.
xx#
12/16/03 Directory quick access (xx = storage location and subsequently lozenge e.g. 24 #)
A/from key
12/16/03 Short pressing for menu for switching between profiles
Menu key
12/16/03 Long pressing for "task manager" - switching between active programs (with "C" key programs can be terminated.)
Menu quick access
01/18/04 Over in the menu e.g. to point 3.1 arrive simply 31 enter (if the third symbol a file is opened is for these and then in it started the first Programm/Icon).
Autostart go around
12/28/03 When switching on of the Handys on to the pin inquiry the key "ABC" (pin) comes the whole time keeps pressed - this is to ignore (allegedly) the autoinitialization programs.
#
02/15/04 Do not switch between different lines (AS)... goes e.g. with Austrian ONE Handys (see nose cunning). I could not try out however also, since I did not have 2 lines on the SIM map.
12345
12/16/03 ... is according to standard set the Nokia nokia-Sicherheitscode.
0000
12/16/03 ... is according to standard those (with Vodafone windshield frame section) set 2te pin and that standard net code/password
With D1 the standard net code is the last 4 numbers of the card number without HLR e.g. 99999234-5/55 - > 2345
0 - for a long time press
10.25.04 If one the "0" in the main menue for a long time presses those homepage of the standard WAP connection is called.

________________________________________ ________________________________________
Caution - starting from here the codes are "dangerous"
*#7370925538#
* # of res wallet #
12/28/03 ... is to be deleted the code around the "wallet"! Input like normal telephone number (not in wallet code inquiry windows).
NOTE! Afterwards the "wallet" is empty, can again be put on however with new code.
*# 7780 #
01/17/04 The "original attitudes" and telephone re-establishes is again started (an appropriate inquiry and it follow before must the sicherheitscode be entered).
NOTE! Afterwards various "attitudes" are away - among other things these:
Points of entrance (Provider dependent points of entrance and attitudes)
Bluetooth systems
Favorite
Allocation of the two keys (beside Navi keys) in the main menue
Profiles are "neglected" (as with distribution) - still there however new bell tones, etc. are...
SMS/MMS/E Mail attitudes
Logos and spielstaende (allegedly) also deleted...
Programs, calendars and contacts, etc. not changed...
Also the sicherheitscode remains.
This putting back goes also via menu under "attitudes - general - original telephone once.".
*# 7370 #
01/21/04 Soft format: If the Handy (only telephone memory) formats, puts back the settings (see * to # 7780 #) and implements a software RESET. (however still another inquiry comes before.)

This is "only" a soft format... Hard format with "green, 3, *"... see below.
Green, * 3
01/21/04 Hard format: If the Handy (only telephone memory) formats, puts back the settings (see * to # 7780 #) and implements a RESET.
NOTE! If the Akku to 75% are loaded at least, Akku do not only accomplish during the procedure under any circumstances remove! The procedure takes some minutes (approx. 3-4), is absolutely waiting!

Proceeding: Equipment switch off, which keep "green key" (take off) at the same time pressed, "*" and to "3" key and switch the equipment on (the keys thereby keep further pressed)... to "Formatting " on the display appears...
If that does not function, then equipment for 1 hour switch off, Akku so for a long time rausnehmen and try again.
"only" virtual the memory is generally cleared - formatting can take place genuine only in a Nokia service center, if the Fash is deleted there and/or new L.G. is installed.
Mixed
12/16/03 * # 92702689 #, then switch - system menu off (goes with me not)

The following code do not fold (with me also):
* EFR0 # (* 3370 #) EFR activate (EFR = Enhanced Full rate Coding - language optimization)
#EFR0# (#3370#) EFR switch off
* HRC # (* 4720 #) HRC switch on (HRC = helped rate Coding - language compression)
# HRC0 # (#4720 #) HRC switch off
SIM LOCK
01/12/04 Simlock status query: (use "*" the key over "p,w" and "+" indications to enter)
# pw+ 1234567890 +1 # Provider LOCK status
# pw+ 1234567890 +2 # network LOCK status
# pw+ 1234567890 +3 # Country LOCK status
# pw+ 1234567890 +4 # Sim Card LOCK status

The code 1234567890 must be computed with a program e.g. SmartDCT4Calc and/or DCT 4 code Calculator from IMEI, etc...

Info. to Simlock: SIM LOCK makes it for the offerer/network carriers possible, subsidized (verguenstigte) Handys to offer. Thus one makes oneself if necessary punishable if one SIM LOCK deactivated - in addition the warranty can be purged. I take over for it no adhesion or responsibility!

SMS Tipps
01/27/04 To Tipps & cheat about SMS (with appropriate codes) are immediately in the FAQ list.
For example for the topic: SMS "retard" and/or deferred send, acknowledgment of receipt, reports...
Mark more simply
03/01/04 To Tips & cheat to the topic "mark" e.g. with SMS entrance.
Over simply to mark simply the "pin" (ABC key) hold some e.g. SMS and move then Jostick downward.
Call number transmission
01/01/04 * 31 # - (CLIR - Calling LINE identification Restriction switches on for the general call number transmission)
# 31 # - switch off the general call number transmission
# 31 # [ telephone number ] - with the next call suppress the own call number (thus temporary)
* 31 # [ telephone number ] - with the next call transfer own call number (thus temporary)
* # 31 # - status query (of call number transmission)
# 31 * [ telephone number ] - own call number show, although receiving station switched call number suppression on. (is not usually de-energized of the Netz(betreiber).)

* 30 # - switch ( TIE-clip - Calling LINE identification presentation for the announcement on of the call number of the caller )
#30# - switch off
*#30# - status query

This also partly goes with 6600 via Men: Attitudes - calls - own No. send...

The following codes are not supported by most Netz(betreibern):
* # 76 # - announcement of the call number, under which one reached the calling (not its call number during rufumleitung!) ( COLP - COonnected LINE identification presentation )
* 76 # - switch on
#76# - switch off

* # 77 # - announcement of the call number, under which the caller reached me (not my call number during rufumleitung meinerseits!) ( COLR - CONnected LINE identification Restriction )
* 77 # - switch on
#76# - switch off
Call bypasses (call forwarding)
01/01/04 Bypass code (U):
U=21 always
U=61 retards
U=62 not attainable
U=67 occupies

U=61, 62, 67 can be parallel active

U=21 - > and then no more call signaling overwrites U=61,62 and 67! Service code (D):

D=11 language only
D=12 all data (speed/minutes)
D=13 only fax
D=14 DATEX j (active?)
D=15 teletex (active?)
D=16 only SMS
D=18 all data except SMS
D=19 all services except SMS
D=20 all services

D=22 all synchronous services

D=26 DATA pack exchange on the left of inclusive. PADs
D=27 services thru PADs
D=29 12 Kbps digitally left

** U * [ goal call number ] * D # - bypass switch on
Input without * D means bypass of all services

## U ** D # - switch bypass off (individual bypasses and service code)
Without ** D all services are switched off to bypasses
## 002 # (all bypasses for all service codes switch off)
## 004 # (switch off only U=61, 62, 67 and for all service codes - thus ", not attainable, nonacceptance "occupies)

* # U ** D # - status of the bypasses query:
Input without **D queries all services and bypasses

Bypass in the speaking and/or fax box: Number in bypass procedure with D=11 and/or 13 enter
Goal call number (e.g. D2-Netz: +49,172 xxx) and Handynummer without preselection (if necessary 172 replacements) enter.

Tap: During switched on rufumleitung "with occupied" being able to "to reject" calls by one the red key during "to ring" presses. The caller is then passed on to the goal call number of the occupying bypass (e.g. mailbox).
Type for waiting period during rufumleitung 61: ** 61 * [ goal call number ] * 11 * [ time in sec. (5 to 30) ] #

This also partly goes with 6600 via menu: Attitudes - rufumleitungen -...
Knock/stops/parks/faults
01/01/04 Knocks is signaling a secondary call during a current discussion
* 43 # - switch on
#43# - switch off
*#43# - status query

This also partly goes with 6600 via menu: Attitudes - calls - knocking...

0 - reject while the discussion is knocking
1 - discussion terminate, knocking discussion accept
discussion certain (y) terminate 1 (y)
2 - discussion park, knocking discussion accept
discussion certain and new discussion leads 2 parks (y)

0 - caller the busy condition signal

This also partly goes with 6600 via menus existing during the discussion.
Call barrier
01.01.04 Possible only if bypass of the service code is switched off.
Check code (S):
S=33 all outgoing transmissions
S=331 outgoing abroad
S=332 outgoing abroad except home
S=35 all arriving transmissions
S=351 all arriving abroad

Special check codes (s) delete:
Switch off only in connection with the procedure
S=330 check code status outgoing & arriving transmissions switch off
S=333 check code status outgoing transmissions switch off
S=353 check code status arriving transmissions switch off Service code (D):
Not all nets support all services
D=10 language and fax (all calls)
D=11 language only
D=12 all data (speed/minutes)
D=13 only fax
D=14 DATEX j (active?)
D=15 teletex (active?)
D=16 only SMS
D=18 all data except SMS
D=19 all services except SMS
D=20 all services
D=21 all asynchronous services
D=22 all synchronous services
D=23 3.1 kHz GSM of language services
D=24 all synchronous POINT ton of POINT DATA inclusive. PADs
D=25 only data (all asynchronous POINT ton of POINT DATA inclusive. PADs)
D=26 data packet exchange links incl. PADs
D=27 services thru PADs
D=29 12 Kbps digital link

*S**D# - einschalten der Anruf-Sperre
#S**D# - ausschalten der Anruf-Sperre
*#S# - Status der Anruf-Sperre abfragen

Passwort fur Handy Sperre andern:
** 03 ** * * #
** 03 * 330 * * * #

Dies geht beim 6600 auch teilweise via Menu: Einstellungen - Anrufsperre ...
PIN andern
01.01.04 ** 04 * * * #
** 042 * * * #

PIN entsperren: ** 05 * * * #
PIN 2 entsperren: ** 052 * * * #

Dies geht beim 6600 auch teilweise via Menu: Einstellungen - Sicherheit - Telefon und SIM ...
Diverse Codes
02.02.04 Die folgenden Codes klappen nur in einigen (wenigen) Netzen/Netzbetreibern ... leider z.B. nicht im Vodafone D2 Netz (in Germany):
*#100# - Eigene Nummer (Own Number)
*#101# - HLR Nummer
*#102# - Switch Nummer
*#103# - Zeit im Netz (Network Time)
*#104# - Anrufbeantworter Nummer (Voice mailbox number)
*#105# - Switch number
*#147# - Letzter Anrufer (Last Caller)

#646# - Minutes Used: (646 spells "MIN")
*#1345# or *174# - Vodafone Prepaid balance

*78 - Do not disturb - nur in Nord America in GSM und CDMA Netzen moglich
*79 - Cancel (s.o.)

ANDROID secret codes for Nokia 5228

DISCLAIMER: This information is intended for advanced users. It is not intended for ordinary users, hackers or mobile thieves. We will not be responsible for the use or misuse of this information, including loss of data or damage to equipment. So use these codes at your own risk and to your advantage.

Code: - *#*#4636#*#*
This code can be used to obtain information about your phone and battery. The following 4 menus are displayed on the screen:

*Phone information
* Battery information
* Battery history
* Usage statistics

Code: - *#*#7780#*#*
This code can be used to perform a factory reset. It will remove the following things:

* Settings Google account which are stored on your phone
* System and application data and settings
* Downloaded apps

This will NOT delete:

*Current system software and associated applications
* SD card files such as photos, music files, etc.

PS: After you enter this code, you will see a window asking you to click the “Reset phone” button. This gives you the option to cancel your operation.

Code: - *2767*3855#
Think before entering this code. This code is used for factory reset. It will remove all files and settings including internal memory. It will also reinstall the phone's firmware.

PS: Once you enter this code, you will not be able to cancel the operation until you remove the battery from the phone. So think twice before entering this code.

Code: - *#*#34971539#*#*
This code is used to get information about the phone's camera. Shows the following 4 menus:

* Camera firmware update in image (don't touch this option)
* Updating camera firmware on SD card
* Get camera firmware version
* Get firmware update counter
WARNING. Never use the first option, otherwise your phone's camera will stop working and you will need to take your phone to service center to reinstall the camera firmware.

Code: - *#*#7594#*#*
This code can be used to change the behavior of the End Call/Power button on your phone. By default, if you long press the button, a screen will appear asking you to select any option from silent mode, airplane mode, and power off. You can enable direct shutdown by pressing this button so as not to waste time on selection.

Code: - *#*#273283*255*663282*#*#*
This code opens the file copy screen where you can backup your media files such as photos, audio, video and voice notes.

Code: - *#*#197328640#*#*
This code can be used to enter service mode. You can run various tests and change settings in service mode.

WLAN, GPS and Bluetooth Test Codes:
*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use the Menu button to run various tests)

*#*#232338#*#* - Shows WiFi MAC address MAC address is unique code, assigned by the manufacturer network device(for example, a wireless network adapter or an ethernet adapter). MAC is short for Media Access Control. It is assumed that each code is unique for a specific device.

*#*#1472365#*#* - GPS test Nokia 5228

*#*#1575#*#* - Another GPS test A-GPS (Assisted GPS) system is used to speed up the start of GPS operation in a mobile device or directly determine coordinates mobile device without receiving data directly from satellites. Information about the current position of navigation satellites in this case comes from the network of your cellular operator. To do this, an Internet connection must be configured in your mobile, smartphone or communicator.

*#*#232331#*#* - Bluetooth test Nokia 5228

*#*#232337#*# - Shows the Bluetooth device address

*#*#8255#*#* - This code can be used to launch GTalk Service Monitor.

Codes for obtaining information about the firmware version:
*#*#4986*2650468#*#* - PDA, Phone, H/W, RFCallDate

*#*#1234#*#* - PDA and Phone

*#*#1111#*#* - FTA SW Version

*#*#2222#*#* - FTA HW Version

*#*#44336#*#* - PDA, Phone, CSC, Build Time, Changelist number

Codes for running various factory tests:

*#*#0283#*#* - Packet Loopback

*#*#0*#*#* - LCD test

*#*#0673#*#* OR *#*#0289#*#* - Melody test

*#*#0842#*#* - Device test (Vibration test and BackLight test)

*#*#2663#*#* - Touch screen version

*#*#2664#*#* - touch screen test

*#*#0588#*#* - Proximity sensor test

*#*#3264#*#* - RAM version Nokia 5228

STANDARD GSM CODES Nokia 5228
These codes, dialed from a GSM phone, are used to enable or disable various standard features and services. Some of them duplicate menu functions, some do not.

Legend:
@ = send button (Handset, OK, YES, Navi)
** = enable or activate
* = active
## = turn off and deactivate
# = inactive

CHANGING PIN CODE Nokia 5228
Change PIN 1 **04*oldPIN1*newPIN1*newPIN1#@
Change PIN 2 **042*oldPIN2*newPIN2*newPIN2#@
Unblock PIN 1 **05*PUK*newPIN1*newPIN1#@
Unblock PIN 2 **052*PUK2*newPIN2*newPIN2#@

PUK is a code that must be provided by the operator when purchasing a phone or connecting. If this code is missing, or the wrong PUK is entered ten times, your phone will be completely blocked!

SHOW IMEI Nokia 5228
Show IMEI *#06# IMEI (short for International Mobile Equipment Identity) is a number unique to each phone. Used in mobile phones and some satellite phones.

If the code obtained by entering this command and the code on back cover phone does not match, then your phone may be “gray”.

CALL FORWARD Nokia 5228
Deactivate all types of forwarding ##002#@
Deactivate all conditional redirects ##004#@
Activate all conditional forwardings **004*phone_number#@

FORWARD ALL CALLS Nokia 5228
Deactivate and Disable call forwarding to another number ##21#@
Deactivate call forwarding to another number #21#@
Set a number and activate call forwarding to another number **21*phone_number#@
Activate call forwarding to another number *21#@
Check the status of call forwarding to another number *#21#@

FORWARDING IN CASE OF NO ANSWER TO THE CALL
Activate call forwarding to another number if the subscriber does not answer **61*phone_number#@
Deactivate and turn off call forwarding if the subscriber does not answer ##61#@
Deactivate call forwarding if the subscriber does not answer #61#@
Activate call forwarding if the subscriber does not answer *61#@
Check call forwarding status if the subscriber does not answer *#61#@

FORWARDING IF THE SUBSCRIBER IS OUT OF COVERAGE AREA
Activate call forwarding to another number if the subscriber is outside the coverage area **62*phone_number#@
Activate call forwarding if the subscriber is outside the coverage area *62#@
Deactivate and disable call forwarding if the subscriber is outside the coverage area ##62#@
Deactivate call forwarding if the subscriber is outside the coverage area #62#@
Check forwarding status if the subscriber is outside the coverage area *#62#@

FORWARDING IF THE PHONE IS BUSY
Activate call forwarding to another number if the phone is busy **67*phone_number#@
Activate automatic call forwarding if the phone is busy *67#@
Deactivate and turn off call forwarding if the phone is busy ##67#@
Deactivate call forwarding if the phone is busy #67#@
Check the status of automatic forwarding if the phone is busy *#67#@

SETTING THE NUMBER OF BEEPING BEFORE ACTIVATING FORWARDING
N = 5-30 (seconds)
Set the number of beeps **61*VoiceMail Number**N#@
Cancel previous installation ##61#@

Change call barring password **03*330*oldPassword*newPassword*newPassword#@
Activate barring of all outgoing calls **33*Password#@
Deactivate barring of all outgoing calls #33*Password#@
Check the status of barring all outgoing calls *#33#@

BARRY ALL CALLS Nokia 5228
Activate call barring **330*Password#@
Deactivate barring of all calls #330*Password#@
Check the status of barring all calls *#330*Password#@

BARRYING ALL OUTGOING INTERNATIONAL CALLS Nokia 5228
Activate barring of all outgoing international calls **331*Password#@
Deactivate barring of all outgoing international calls #331*Password#@
Check the barring status of all outgoing international calls *#331#@

BARRYING ALL OUTGOING CALLS Nokia 5228
Activate barring of all outgoing calls **333*Password#@
Deactivate barring of all outgoing calls #333*Password#@
Check the status of barring all outgoing calls *#333#@

BARRY ALL INCOMING CALLS Nokia 5228
Activate barring of all incoming calls **35*PW#@ or **353*Password#@
Deactivate barring of all incoming calls #35*PW#@ or **353*Password#@
Check the barring status of all incoming calls *#35#@ or *#353#@

BARRYING ALL INCOMING CALLS WHEN ROAMING
Activate barring of all incoming calls when roaming **351*Password#@
Deactivate barring of all incoming calls when roaming #351*Password#@
Check the status of barring all incoming calls when roaming *#351#@
Activate call waiting *43#@
Deactivate call waiting #43##@
Check call waiting status *#43#@

SENDING or BANING SENDING YOUR PHONE NUMBER WHEN CALLING
Prevent sending your phone number #30#phone_number@
Allow sending your phone number *30#phone_number@
Check the parcel status of your phone number *#30#

CODES FOR SENDING/BANING NUMBER IDENTIFICATION FOR INCOMING CALLS
Prevent the caller's number from being displayed on your phone *77#
Allow caller ID to be displayed on your phone #77#@
Check the caller number display status on your phone *#77#@