Many iPhone owners are familiar with the problem of spontaneous shutdown of the gadget. Moreover, often the iPhone turns off even in those cases when the gadget charge indicator shows an almost full battery. There may be several possible reasons for such an unpleasant behavior of your beloved smartphone. Let's consider three main ones.
The reasons why the iPhone spontaneously turns off
- battery malfunction.
- bugs in iOS.
- battery indicator error.
Battery malfunction
in the event of a battery malfunction, the iPhone can be turned off and on with or without a charger. It will not be possible to solve the problem on your own, since the issue is to replace the battery. In this case, you will need the help of the service center specialists. The cost of the service is about $ 100. But before you rush to get an iphone repair, it is worth considering two other possible options for the problem that has arisen.
IOS bugs
If the reason lies in updating the system, then it is possible to ascertain and resolve it yourself. True, this process is very laborious. You will need a clean installation of the system. Why the iphone turns off due to updates is a difficult question, but it is known that when updating to the latest versions, a kind of a kind of baggage of unnecessary garbage accumulates in the system. And he is also the main reason for the early discharge of the battery.
So, the "treatment" of the problem consists in the following actions:
- connecting an iPhone to aytyuns;
- full local backup of all available files and other goodness located on the gadget;
- pressing the "Restore" button;
- restoring a backup.
After these manipulations, the iphone will not need to be repaired, and you can once again enjoy the smooth operation of your favorite gadget.
Battery indicator error
Sometimes the battery indicator can also give incorrect data. Fixing this problem is as easy as shelling pears. You will need to completely discharge your gadget (to zero), wait a few more hours for fidelity, and then charge (not including) your iPhone to 100%. Do not interrupt the charging process! As a rule, after such actions, the indicator again shows the correct percentage of charging and expensive repair of iPhones is unnecessary.
What to do if the iPhone suddenly turns off as if the battery power has run out, but in fact it is charged. If you have problems with your iPhone or iPad, which turns off itself when the battery is charged, use our instructions. See what to do if your iPhone starts to shut down by itself.
As a rule, an iPhone, as well as any other mobile device, turns off when the battery level drops to a critical value. But sometimes there are failures in the operating system or with the battery, despite the fact that it is charged. Why does the iPhone turn off by itself?
Unfortunately, iPhone shutdown problems are not model specific. Based on the discussions on the forums, the problem most often occurs on the new models 6, 6s and 7, but old devices - iPhone 4s and iPhone 5s - are not insured against spontaneous shutdown.
But keep in mind that the iPhone can turn off, for example, in cold or cold weather - this is a standard operation aimed at protecting the device from damage.
Let's move on to ways to eliminate the spontaneous shutdown of the iPhone.
The first way is to update the operating system
The first method to start finding the cause and restoring the normal operation of the iPhone is to update the software version. Sometimes it will be enough to perform a regular update so that the phone stops turning off by itself. The system update is especially relevant in those cases, for example, if you have previously used a test version of iOS on an iPhone or iPad.
To do this, go to the Settings application, then on the General - Update tab, check if there is a new version of iOS available for our smartphone. If so, install it and wait for the iPhone to reboot.
Method two - factory reset
Restoring factory settings is also a very simple method that can be extremely useful when errors occur on your smartphone. If the iPhone has turned off with itself for the first time (before that such problems did not arise, except when it turns off in the cold) and you assume that the problem is not in the battery, turn it on again.
If the restart did not help and the iPhone still turns off by itself, proceed to restore the factory settings. To do this, open Settings, then go to the General tab and search for Reset. With it, you can erase all data and return iPhone to its original state. But before performing a reset, you should make sure that you:
- made a backup copy of all data;
- disabled iCloud account in settings.
The first point is needed in order not to irrevocably lose all our files, especially contacts. The second will allow you to perform a full reset of the iPhone. Without turning off Find My iPhone in the iCloud tab, you cannot reset your phone to factory settings.
If the problem persists and the smartphone still turns itself off, we will try to charge the battery. First you need to completely discharge the battery - to zero. But before that, be sure to make a backup copy of all data - as in the previous method.
When the battery is discharged, it is better to connect the iPhone to the charger through a tested cable.
If, for example, a problem with the phone arose through a malfunctioning charger, then we simply do not charge the iPhone. If you are not sure about your charger, you should test how the phone is charged using a USB cable connected to a computer.
The fourth way is to update the firmware via DFU
If you are not afraid to damage your phone, you should try switching it to DFU mode. Then install the latest iOS operating system using your computer and iTunes.
The method will allow us to update our smartphone 100% safer. If the iPhone turns off itself due to malfunctions in the operating system, the DFU mode should solve them once and for all. In this case, you also need to back up your data and disable your iCloud account first. That is, the same as in the second method.
If these methods did not bring the desired result and the iPhone still turns off by itself, you need to take it to a service center. Even if the smartphone is not under warranty, you should do it. Diagnostics in order to identify what does not work in our iPhone can be absolutely free, and thanks to it, we will at least know whether it is worth investing in repairs or starting to save for a new device.
Read how to fix if the iPhone turns off while charging and won't turn on afterwards. We figure out what is the reason and all the ways to fix it. If you completely discharged your smartphone, then when setting it up for charging, you may encounter a malfunction - incomplete loading of the device or its cyclic reboot. This can cause the phone to become very hot. In most cases, you can solve this problem yourself, without the intervention of the service center.
Such a malfunction appears due to the fact that all the energy received during charging goes to the display backlight and an attempt to boot the system. Energy in the battery does not accumulate, but is immediately consumed, which leads to a closed loop from attempts to load the operating system.
Troubleshooting methods
If the iPhone turns on and off while charging, then you need to act in one or more ways:
- The lack of power from the power adapter is solved by purchasing a more powerful model. The iPhone comes with a 1 amp adapter. Its capacity is insufficient in a situation where the battery is completely drained. In such cases, we recommend purchasing a more powerful model, for example, the original adapter from the iPad, which produces 2.1 amperes. Many people think it is not safe to do this. In fact, Apple technical support often recommends replacing the smartphone adapter with the one that comes with the tablet. Accordingly, the battery and the device will not be affected by this. At the same time, it is important that the accessory is original, the Chinese counterparts in this case can only harm.
- Connect your smartphone only to the mains using the adapter and cable supplied. Do not connect your iPhone to a computer, as the power of the connector is not enough for the full functioning of the device.
- If you cannot find another adapter or connect your smartphone to the mains, then you can use another option - to pre-charge the device in DFU mode. At the same time, its screen will not light up, which will allow you to get a sufficient battery charge even with a weak adapter. If the device of model 4 or 5 does not boot, you must enter it into this mode in the following way: connect the device to the computer, hold down the Power and Home buttons for 10 seconds, wait until the PC detects that the iPhone is loaded into DFU. If the iPhone 6 turns on and off while charging, you need to do the following: hold the power button for 3 seconds, then, without removing your finger, press the volume down key for 10 seconds, release the lock button without pressing the volume control, hold the device in this position for another 5 seconds. The second method is more complicated, but it is considered correct. After 20-30 minutes, you can take the device out of this mode, it will be sufficiently charged. To exit DFU, hold down the Home and Power buttons simultaneously for 10 seconds. Once you see the brand logo, you can stop pressing the keys.
- Another option that cunning craftsmen have come up with is to let the smartphone charge in small portions. To do this, you need to connect the device to the outlet for a few minutes for only 2-3 seconds. In this case, you will recharge the battery in small portions until the state when its capacity is sufficient to start the operating system.
There is also a cardinal way out - battery replacement. If your smartphone cannot quickly replenish its charge, then this indicates battery wear. It can only be replaced at a service center. It is best to do this at the first occurrence of the fault, otherwise you will run into big problems. We recommend contacting an authorized service from Apple, then you will be installed with original parts, and not low-quality Chinese fakes.
How to prevent recurrence of the malfunction?
In most cases, the problem can be solved on its own, no one rushes to the service center. So that you don't have to worry about the performance of your smartphone, we recommend that you follow a few simple rules:
- If you have been using your smartphone for more than a year, then you must not bring it to full battery discharge. To do this, we recommend purchasing a Powerbank and carrying it with you. With this external battery, you can restore the charge level of the built-in battery at any time.
- On the street in the cold season, more energy is required to start a smartphone, you should not try to start it, as you can lower the battery capacity to a critical level. Also, after returning to the room, do not rush to connect the device to the outlet, let it lie down for 10 minutes to warm up to room temperature.
- Use only original accessories, as they provide a stable voltage with the force needed to recharge the device.
The listed tips will help you to face the problem less often when the iPhone is on charge, turns on and off endlessly. Now you also know how to fix this situation. If you still have questions, ask them in the comments. Share the article with your friends, this problem is not that rare.
Hello! To begin with, it is worth describing the situation in more detail, otherwise it may not be clear from the title what the author means. Moreover, I recently encountered this problem personally, so the picture is right in front of my eyes and it will not be difficult to describe the situation :) And the following happened - my rather old iPhone 5s was completely discharged, as they say, "to zero", and it would seem that there is nothing criminal, put it on charge and went about his business ...
I come back after a while, and I see a very strange and inadequate behavior of the device - the iPhone turns on, the screen lights up for a while (an apple appears and even a glimpse of entering the password) and immediately the display goes out and the phone turns off safely. And that's it, it happens all the time. For the sake of the experiment, I waited another 20 minutes - nothing has changed (only), but I continued to switch on and off with enviable constancy.
I'll run ahead and say that I managed to solve the problem on my own and without visiting the service center, and in a fairly easy way. But first, about how to prevent such a situation and what you should pay attention to:
- Do not discharge the device until it is completely discharged, especially if the battery is not new.
- Not to try to force, in cold weather you need a lot more energy to start.
- Use original accessories - the battery will thank you.
Actually, almost all of these reasons coincided with me - it was relatively cool in the room, there is definitely a battery for a couple of years (although it holds), only the wire and charging are originals.
What happens in the end? When connected to a charger, it turns out that all the incoming energy is spent exclusively on loading the system and backlighting the display. This energy is not enough, it cannot accumulate, the iPhone turns on, as it were, but immediately discharges and turns off. And then everything will repeat itself. Here is such a vicious circle.
How to get out of it?
- Use a more powerful power adapter. The one that comes with the iPhone produces 1 amp and is clearly not enough in such a situation. So you need something stronger, for example, from the iPad. It has 2.1 amperes of output and is capable of delivering more power to turn on. Is it safe? Apple says that, and there is no point in not believing it.
- In the case when there is no other adapter at hand, it is necessary to perform the following operation - and leave it on charge for a while in this state. In this mode, the screen does not light up and the system does not boot, which means there will be no energy consumption and all of it will go to charge the battery. After 20-30 minutes we turn on the iPhone and are glad that the shutdowns have stopped.
- This option is clearly "not for everybody" and will require some skill from you. It consists in connecting the wire to the device for 2-3 seconds and without waiting for it to turn on, immediately pull it out. And in such small portions, recharge the battery to the state that is enough to fully launch the iPhone.
Finally, I would like to note that the situation discussed in this article, of course, is not normal and in an amicable way, the battery must be changed so that there are no other surprises in the future. But here everyone decides for himself.
The problem when the iPhone 4, iPhone 5, iPhone 5s, iPhone ce, like everyone else, turns on and off is not very common, but the number of requests on Apple's websites indicate that it exists and mainly among iPhone 5 users.
Sometimes an apple burns and only after that everything goes out. There are many reasons, but they can be divided into two parts: aperture and mechanical.
If you have the second option, then I cannot help, since, for example, it is impossible to replace the flash memory remotely.
As for the second point, the problem is solved independently. For this, there is even a program for eliminating system errors in iOS.
NOTE most often this is a firmware problem, which resolves itself. How to reflash.
The iPhone goes out after switching on and turns on again - try the program
The program is called ReiBoot (maybe someone has already used it). Download
How to use it. The main thing is that at least a cable appears when you turn it on. After installation on the computer, connect the iPhone to it with a cable and as soon as the program detects the phone, click restore.
Apart from this, you can also fix many errors in the operating system of your smartphone.
An apple appears in the iPhone and goes out - check the battery
If the iPhone lights up and goes out, then the battery may be damaged - the charge / discharge cycle has reached the chapel.
If you need to, contact an Apple Authorized Service Provider to have the battery replaced.
Apple appears on iPhone and goes out - try hard reset
One of the first things you should do if you have a problem with your iPhone is hard restart.
You can do this by pressing and holding the Home and Sleep / Wake buttons for at least 10 seconds. Do not release the buttons until the Apple logo appears.
If you have an iPhone 6, there may be an unexpected surprise. Although the phone is fully charged, it can sometimes turn off suddenly.
This situation often occurs especially when the smartphone is kept at low temperatures. Apple responded to this problem and launched a program to replace defective batteries - everything will be free.
You should be especially interested if you have a phone that was manufactured between September and October 2015.
According to Apple, the defect is within these terms. You can replace the battery at one of Apple's services, and those who have already replaced it themselves may receive a refund from Apple. Good luck.