IPhone shuts down before battery runs out? Here's how to fix it! What to do if iPhone shuts down even before the battery is completely depleted? Iphone 5s turns off at 70 percent

Sometimes even iPhones with good batteries start to fail. In some cases, there may be problems with the chemistry of the battery. It happens that the owners of telephones leave them on heating devices (on a torpedo under the sun) or the like, thus "burning" them. Often a buggy battery can be fixed by following the tips below. So, if your iPhone shuts down unexpectedly and your battery still shows 20%, 30%, or even 50%, here's what to try!

Note... Have Apple there is a program for iPhone 6s owners who are experiencing an "unexpected shutdown problem." This applies to the iPhone 6s, which was released between September and October 2015. If you think this applies to you, please check serial number Visit apple.com to see if you can replace the battery for free.

1. Upgrade to iOS 10.2.1 or later

In earlier iOS versions If a power-hungry app such as suddenly increased the demand for electricity, and your battery was already weak due to excessive charging cycles or exposure to heat, your iPhone may have shut down by mistake before the battery dropped to zero to protect itself. Apple updated its battery management in iOS 10.2.1, fixing the issue 80% of the time.

So, if you are still on the old firmware, update your device to iOS 10.2.1 or newer. The latest version is always better as it fixes bugs and security vulnerabilities.

2. Hard reboot

Whether the iPhone has actually started shutting down earlier or if one of the processes is draining the battery quickly, a forced restart can help. Remember when the computer is buggy you do " restart windows", This is not a joke, sometimes the bad bits get stuck and need to be" flushed ".

1. On iPhone 6s and older phones, press and hold the " Power supply" and " Home».
   • On iPhone 7 or later, press and hold the " Power supply" and " Decrease volume».
2. Keep them in this position until you see the Apple logo.
3. Let go.

After restarting your iPhone or iPad, wait and see. If it stays on and operational, everything is fine. If not, or if it doesn't reboot, proceed to the next step.

3. Connect

If your iPhone or iPad is running low on power quickly, after connecting to the charger, make sure it starts charging and can read the battery level. The absence of a charge indicator means that the battery is not charging. Partial or full charge - 20%, 30%, 50% or more - means you may have another problem.

So, plug your iPhone into the charging cable, plug it into a wall outlet or USB port, and start charging. Let it charge for an hour. If it doesn't seem to charge, try using a different charging cable, a different USB outlet, or a different USB port on your computer. Then, keep an eye on your iPhone or iPad and see if it turns off again. If not, great. If so, keep reading.

4. Recovery

Having tried simple tips, it's time to try more complex ones. In this case, restore your iPhone. iTunes - more safe way than iCloud, as it actually offloads, reinstalls, and reloads your data rather than doing everything locally and on your device. It can sometimes loosen up the bad bits that even a hard reset or restore from iCloud won't fix.

1. Connect iPhone, iPod touch or iPad to iTunes on Mac computer or Windows using a cable.
2. Go to the " Device" in the upper left corner.
3. Click " Backup».
4. Wait for completion Reserve copy.
5. Click " Restore».
6. Wait for recovery to complete

When you're done, check to see if your iPhone or iPad turns off. If so, hurray! If not, there is still a lot to try.

5. Contact Apple

Sometimes the problem is really the problem. As with any electronic device, batteries can fail and cycles can be short. If you've tried all the methods and the iPhone keeps shutting down unexpectedly before the indicator reaches zero, go to service center and change the battery.

Also, you have a chance that Apple's diagnostics may be that the battery failed prematurely due to their fault, in this case, you can get a free replacement.

If you don't live near the Apple Store, you can call 1-800-MY-APPLE to set up mail repair. If you don't have AppleCare, you might have to pay for the call, but it's less of a waste than a dead iPhone or iPad.

Have you solved the problem?

If you have an iPhone that shuts down before the battery actually runs out and one of the above fixes worked for you, let me know! If the unwritten method above helped you, let me know, thanks!

Apple products are famous for high quality and reliability of work. Nevertheless, problems arise with them as well. Often iPhone owners turn to service centers, whose smartphones turn off spontaneously.

Phones can turn off randomly - without obvious signs of battery drain, while using applications, or even during a call. There are several reasons for this: we can talk about both software and hardware defects. mobile device... How to fix the problem of spontaneous shutdown of the iPhone?

1. Hard reset your iPhone

Solve the problem with spontaneous shutdown of the iPhone will help hard reboot device that will reset temporary data. To do a hard reset, you must simultaneously press and hold the top power button and the Home button. You need to hold them together until the display shows the Apple logo or a graphic message about the battery charge.

2. Connect iPhone to adapter

For some users, connecting the phone to a power adapter may help. The smartphone turns on, charges fully and continues to work as before. If after a while the failure continues, it is likely that the battery is damaged.

3. Restore iPhone

In a situation with a spontaneous shutdown of the iPhone, returning the gadget to its original state will help - reset operating system... The operation is quite simple and can be done on the gadget itself. You can clean the iPhone and iPad using the phone itself, namely, from the Reset section in the main iOS menu. Various reset options are available here. MacDigger talked about this in more detail.

If none of the above methods worked for you, it is most likely a serious hardware defect. To determine the problem, you need to contact the service center, where experienced craftsmen can carry out repairs.

If your iPhone is behaving strangely: it turns off by itself, even with 15% or 30% charge remaining, then you should know that this is not news and you are not the only one faced with a similar problem. Users have reported this problem all over the place since the release of iOS 9. And even now, in 2016, many of us still face this problem.
If your iPhone suddenly shuts down even when there is sufficient battery power, try the following suggestions to fix the problem:

1. Perform a hard hard reset

Usually a hard reset will fix this problem. A hard reset is similar to the procedure: “did you try to turn the device off and on again”, but at a deeper level of the operating system. Usually reset occurs to factory values.

To hard reset your iPhone with a physical home button (any iPhone model up to iPhone 7), hold down both buttons “ Sleep / Wake" and " Home”For 5 seconds. IPhone Smartphone will reboot, you will see a blinking icon Apple logo and the iPhone will come to life.

On models, hold down the “ Sleep / Wake" and " Volume down”To perform the hard reset procedure.

2. Check if you have the latest versionOS?

Users first reported this problem when iOS 9 was released. The problem was random and the pattern of its occurrence was not clarified.

But users reported that upgrading to latest version used to solve this problem for them. At the time, it was iOS 9. At the time of this writing, this is iOS 10.1.

Therefore, after launching and with the iPhone running (preferably after performing a hard reset procedure), go to " Settings" -> « Basic " -> « Software Update" and update to the latest OS version.

3. Charge your device

If your device is unresponsive and nothing works (not even a hard reset), just put your phone in the charger and leave it there for an hour or so.

If that doesn't work, try using a different cable or charger, or try charging the device with your Mac.

4. Discharge the battery to zero and then fully charge

If the problem is related to the indication of the battery charge level (say, the battery statistics are not registered in the system in the correct way), then the solution may be to discharge the battery to 0% (until the device itself turns off due to lack of power) and then charge it to 100 %.

5. Recovery throughiTunes

One of the last remedies may be to restore the device to a new state with factory settings through the iTunes application.

Step 1 : Connect your iPhone to your Mac / PC and launch iTunes.

Step 2 : After recognizing your iPhone in the application, select the device bookmark and select “ Back up now» to create a local backup of your device.

Step 3 : After completing the backup, click on “ Restore iPhone". After that, the process of downloading the latest version of iOS software will begin, completely deleting data and installing a new operating system on your device.

At the end of this procedure, your phone will be restored to the state when it first came into your hands. After that, you will be prompted to restore your phone data from the previously saved backup. After the data recovery process, all your applications and their data will be back on your iPhone.

6. ContactApple

If you have done all of the above procedures, then we have eliminated all possible reasons suddenly shutting down your iPhone even with sufficient battery power at the software level.

This is all we can do ourselves. Your device may have a damaged battery or other internal electronic component... If your iPhone is about 3 years old or more than 4 years old, then it probably is (I've even seen an iPhone 6 with similar defects).

In such a case, the best thing to do is to call support or visit your nearest Apple support or Apple store. If your device is still under warranty or has an extended warranty from Apple Care + (always a good idea), then Apple can exchange your device for a new one, or you will pay for your device to be repaired.

Often, owners of expensive Apple technology are faced with the fact that the iPhone turns off at 20 percent. If you are familiar with such an unpleasant problem, this article will help you cope with it. In a number of cases, you do not have to resort to the help of specialists and spend your money on repairs. Many problems can be fixed on their own and quickly enough.

Why iPhone turns off and what to do about it

If the indicator of your smartphone shows a sufficient level of charge (for example, it is in the middle), but then the device suddenly turns off because it is discharged, this brings enormous inconvenience. In some cases, you can cope with this problem on your own. Listed below are a few common problems with Apple smartphones and simple ways their solutions:

• indicator problem- the device shows incorrect data on the state of charge of the battery and, for example, at 50 charge of the battery, in fact, the device is already completely discharged; to cope with a malfunction of the indicator, you must first completely discharge the phone's battery, and then fully charge it
• problem with device software- in order to fix this problem, you should return to the factory settings - perform a backup and restore, but do not forget to do backup all data, as they may be lost
• charge controller malfunction- if the problem lies in the power controller, you can deal with it with a simple hard reset; in order to perform a hard reset, you need to simultaneously hold down the "Home" button and the "Power" button until you turn off the Apple technology

To troubleshoot the software, launch iTunes and connect your smartphone to your computer, back up your data, and then click the "Restore iPhone" button. All you have to do is restore the data from the backup, and your device will work correctly again.

Do not forget that at low temperatures, any charged battery iPhone models shrinks faster than warmth. Low temperatures do not affect the battery capacity in any way, but so that it is not discharged at the wrong time and does not sit down too quickly, you can put on a special case and carry the phone in the inner pocket of your jacket. In cold weather, it is recommended to avoid photography and other heavy loads. In such a situation, the phone can suddenly sit down at 80 percent, half and 30 percent of the charge.

If your device unexpectedly turns off at almost full or half charge, charges too slowly and does not fully charge, the problem may be that you are not using original charging, but a low-quality analogue. In this case, all you need to do is replace charger for a suitable one.

Other signs of breakage

The fact that your iPhone turns off at 20 percent may not be the only "symptom" of a breakdown. Other common problems are listed below:

• The iPhone turns off when taking pictures, although it is more than half charged
• the phone charges up to 3 percent or 1 percent and turns off
• the smartphone turns off by itself when fully charged
• iPhone shuts down and shows blue screen
• the phone sits down too quickly (may shut down at 70 percent, 60 percent, or 35 percent)
• when charging is connected, the battery does not charge or only charges up to the middle
• the phone spontaneously goes into standby mode at high loads or even in their absence

Most likely, if such signs appear, you will not be able to fix the breakdown on your own, and you still have to seek the help of qualified specialists.

When to contact a specialist

If you've tried all of the above methods and your iPhone still shuts down at 40 percent, 15 percent, or 10 percent, you should go to a professional like Yuda. Perhaps the reasons why iPhones turn off are much more serious, and they are not related to software, but are associated with the "stuffing" of the iPhone. This could be:

• battery breakdown
• loop break
• microcracks on the board
• connector malfunction
• other hardware malfunctions

Experienced craftsmen registered in Yuda will diagnose and accurately identify the cause of the breakdown. Using special tools and original spare parts, they will do everything necessary work- supply a new battery, repair the connector, replace the loop, etc. Upon completion of the work, you will receive a working device that will serve you for a long time. The wizard will provide you with a guarantee for all work performed and give advice on how to handle the phone.

Periodically iPhone users face the problem of spontaneous shutdown of the smartphone before the battery is completely discharged. There may be several reasons for this problem, and today we will try to consider ways to solve this problem.

Fully discharged to 0% and fully charged iPhone.

Sometimes the premature shutdown problem is related to the battery indicator of the device. If you suspect that the charge indicator is showing incorrect value, then first you need to completely discharge the smartphone, and then charge it to the maximum. If the problem was in the wrong display of the charge, then it should disappear.

Backup and recovery.

A factory reset essentially makes your iPhone what it was when you bought it from a software standpoint. But before that, in order not to lose all data on the device, you need to make a backup copy. For this you need:

1. Launch iTunes and connect your iPhone to your computer.

2. In the application, in the list of connected devices, select your smartphone and click on the "Create a copy now" button.

3. After completing the process, click the "Restore iPhone" button.

4. Restore data on a smartphone from a backup.

If we talk about this process, then it completely erases everything from the device's memory, restores iOS and automatically patches the system to the latest version. This allows you to install all the necessary updates and bug fixes. In the event that the problem with disconnecting the device had a software reason, iPhone recovery should surely help.

If none of the above helps, then the last option remains.

Contacting the service center.

The final reason for a premature shutdown could be a hardware problem with the device's battery itself. If the software methods did not help, then you need to contact the service center. There, the smartphone will pass all the necessary tests.