Often, owners of expensive Apple equipment are faced with the fact that the iPhone turns off at 20 percent. If you are familiar with this an unpleasant problem, this article will help you deal 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 your 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 great inconvenience. In some cases, you can deal with this problem on your own. Listed below are some common problems with Apple smartphones and simple ways their solutions:
- indicator problem– the device shows incorrect information about the degree of battery charge and, for example, at 50 battery charge, in fact, the device is already completely discharged; to deal with the malfunction of the indicator, you must first fully discharge the battery of the phone, and then fully charge it
- device software problem- in order to fix this problem, you should return to the factory settings - 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, it can be dealt with with a simple hard reset; in order to perform a hard reset, you need to hold down the "Home" button and the "Power" button at the same time until the Apple equipment is turned off
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, a charged battery of any iPhone models shrinks faster than warm. For battery capacity low temperatures do not affect 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 inside pocket of the jacket. In the cold, it is recommended to avoid photography and other heavy loads. In such a situation, the phone can abruptly sit down at 80 percent, half and 30 percent of the charge.
If your device suddenly turns off at almost full or half charge, charges too slowly and not completely, the problem may be that you are not using original charger, but a low-quality analogue. AT this case all you need to do is replace the charger with a suitable one.
Other signs of breakdowns
The fact that your iPhone turns off at 20 percent may not be the only “symptom” of a breakdown. Other common faults are listed below:
- iPhone turns off when taking a photo even though it's more than half charged
- phone charges to 3 percent or 1 percent and turns off
- Smartphone turns off by itself fully charged
- iPhone turns off and shows a blue screen
- phone dies too fast (may turn off at 70 percent, 60 percent, or 35 percent)
- when the charger is connected, the battery does not charge or charges only halfway
- the phone spontaneously goes into standby mode at high loads or even in their absence
Most likely, when such signs appear, it will not be possible to fix the breakdown on your own, and you still have to turn to the help of qualified specialists.
When to Call a Specialist
If you've tried all of the above methods, but your iPhone still turns off at 40 percent, 15 percent, or 10 percent, you should contact a professional like Yudu. Perhaps the reasons why iPhones turn off are much more serious, and they are not related to software, but are related to the “stuffing” of the iPhone. It could be:
- battery failure
- loop breakage
- microcracks on the board
- connector failure
- other hardware problems
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- will put new battery, repair the connector, replace the cable, etc. Upon completion of the work, you will receive serviceable device that will last you for a long time. The master will provide you with a guarantee for all work performed and give advice on handling the phone.
Products that are produced American company Apple is always high quality, but even with them there are unpleasant situations that require immediate attention.
One of the problems that many users face is spontaneous shutdown iPhone, which always deliver a lot of discomfort. There are times when you need to make an urgent call, and then, as luck would have it, the smartphone turns off at the most inopportune moment. That's just terrible! What to do in such a situation, let's try to figure it out now.
Why does iphone turn off?
If you have not caused your iPhone any mechanical damage, then the problem is not in your actions, but in the device itself.
The most common reason for an iPhone to turn off is a battery drain. This happens when shaken. If your iphone turns off after the next runs, then that's the point. You can eliminate this unpleasant moment in the following way. It is necessary to put a piece of paper between the iPhone cover and the battery. Should help.
Your device may also have a problem with the battery itself. In this case, you need to go to the store and buy new battery if your device has a removable battery. If not, you will need to unsolder it first. Do it very carefully. If you are not confident in your abilities that you can do it, it is better not to do it!
To turn on the device after turning it off, press 2 buttons at the same time Home and Power. So you will enter, if you don’t know what it is, Google to the rescue. Try to restore the factory settings in this way, it may help.
Many users are helped by flashing a smartphone when there is a problem turning off the device. You can do this yourself at home, the main thing is to be careful and follow all the instructions clearly. Try it, it might help.
If all of the above did not help you, you may have a problem in the device itself. Most likely iphone broken. Here you yourself will not understand in any way, you will need to carry the "sick" to the service center. They will help you and fix your device. True, the terms may be different, and the cost of the service, depending on the complexity of the work. Well, there the experts will tell you everything themselves. But first, try to deal with the problem yourself, maybe you're lucky. Good luck, be careful.
Watch the video:
By the way, there is special services in which not only iPhones are repaired, but also imac repairs are carried out, so if something happened to your Apple equipment, then give it to professionals for repair. Do not go too far to "climb" when repairing yourself, because it can end in failure.
Is your iPhone turning off even though the battery indicator shows 20%, 30%, or even 50%? Here's what to do!
Sometimes even good batteries I'm starting to glitch. In some cases, there may be battery chemistry problems. It happens that the owners of phones leave their heaters (on a torpedo under the sun) or the like, thus "burning" them. Often a buggy battery can be fixed using the tips below. So, if your iPhone suddenly turned off and the battery is still showing 20%, 30%, or even 50%, here's what to try!
Note. At Apple there is a program for iPhone owners 6s that are experiencing an "unforeseen shutdown problem". This applies to the iPhone 6s, which was released between September and October 2015. If you think this applies to you, check serial number on apple.com to see if you can replace the battery for free.
1. Update to iOS 10.2.1 or later
In earlier iOS versions If a power-hungry app such as suddenly increased demand for power and your battery was already weak due to excessive charge cycles or exposure to heat, your iPhone may have mistakenly shut down before the battery dropped to zero to protect itself. Apple updated battery management in iOS 10.2.1, fixing the issue 80% of the time.
So, if you are still old firmware, update your device to iOS 10.2.1 or later. latest version always better as it fixes bugs and security vulnerabilities.
2. Hard reboot
Does the iPhone really turn off earlier or is it quickly one of the processes draining the battery, forced restart may I help. Remember when the computer is buggy you do " restart Windows', this is not a joke, sometimes bad beats get stuck and need to be flushed.
- On iPhone 6s and older phones, simultaneously press and hold the " nutrition" and " Home».
- On an iPhone 7 or later, press and hold the " nutrition" and " Volume down».
- Hold them in this position until you see the Apple logo.
- Let go.
After restart iPhone or iPad wait and see. If it stays on and functional, you're good to go. If not, or if it won't reboot, go to the next step.
3. Connect
If your iPhone or iPad runs out of power quickly, after connecting it 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 that you may have another problem.
Thus, plug your iPhone into the charging cable, plug it into a power outlet or USB port, and start charging. Let it charge for an hour. If it doesn't seem to be charging, try using a different one. charging cable, a different USB wall outlet plug, or another USB port on the computer. After that, keep an eye on your iPhone or iPad and see if it turns off again. If not, great. If yes, keep reading.
4. Recovery
Having tried simple tips, it's time to try more complex ones. In this case, restoring your iPhone. iTunes - more safe way than iCloud as it actually offloads, reinstalls and reloads your data instead of doing everything in place and on your device. This can sometimes shatter bad beats that even hard reset or restoring from iCloud won't fix it.
- Connect your iPhone iPod touch or iPad to iTunes on Mac computer or Windows via cable.
- Go to the " Device" in the upper left corner.
- Click " Backup».
- Wait for the backup to complete.
- Click " Reestablish».
- Wait for the recovery to complete
When you're done, check to see if your iPhone or iPad is turning off. If so, cheers! If not, there is more to try.
5. Contact Apple
Sometimes a problem really is a problem. Like any electronic device batteries may fail and cycles may be short. If you have tried all the methods and the iPhone keeps turning off unexpectedly before the indicator reaches zero, go to service center and change the battery.
You also have a chance that Apple Diagnostics it may be that the battery failed prematurely due to their fault, in this case, you can get a free replacement.
If you do not live near Apple Store, you can call 1-800-MY-APPLE to set up mail repair. If you don't have AppleCare, you may 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 turns off before the battery is really dead and one of the above fixes worked for you, let me know! If the unwritten method above helped you, let me know, thanks!
When the iPhone turns off by itself, it can be caused by several reasons. First of all, you need to determine the reason why the iPhone turns off, and then choose the appropriate solution.
Why does the iPhone turn off: the main reasons
When the iPhone turns off by itself, this clearly indicates a serious software or hardware problem. Sometimes they cannot be identified immediately, because there can be a lot of specific cases. Most often, the iPhone constantly turns off for the following reasons:
- a damaged battery that is not able to hold a charge;
- software errors, such as a failed update;
- if the smartphone turns off by itself while jogging or shaking, most likely the battery is draining due to damage to the case;
- failure printed circuit board, charging cable or other parts.
it typical causes, which turns off the iPhone. And, of course, each of them has its own solution.
Why does the iPhone turn off: solving basic problems
If your iPhone just turned off and is not responding, then the problem is hardware. First of all, you should connect it to a power source, it is quite possible that you missed the moment when the smartphone ran out of power. If there were no signs of a low battery, and the phone just turned off while jogging or shaking, the problem is different. Most likely, the battery is dying or some other problems associated with the microcircuits are occurring. In this case, the solution can only be a trip to the service center.
However, most often the iPhone turns off due to problems with the software. For example, due to an unsuccessful jailbreak or installation questionable application. The best solution in this case, it will become a factory reset, which is performed as follows:
Of course, this method is unlikely to work if the iPhone has turned off and is not charging, but in such a situation, you do not need to wonder why the smartphone refuses to work, but you should simply take it in for repair.
The phenomenon when the iphone 4s turns off by itself haunts many adherents of the eminent brand. There are several logical explanations for this problem.
Reasons why iPhone 4s turns off on its own:
- software failures. Especially often, the iphone 4s turns off and on while charging or just like that, if the device has a software version that is in testing mode;
- in winter it happens that the iphone 4s turns off at 50 percent. The explanation for this is the detrimental effect of low temperature on the battery;
- the most common reason that iphone 4s hangs on an apple and turns off is technical problems. In more detail, then the power controller departs or the battery has served its end. AT last case the battery will need to be replaced.
If iphone 4s turns off when incoming call and after checking the battery, it was found that it had already been done maximum amount recharge cycles, it must be replaced. You can buy an original part at a service center that sells spare parts from failed devices. Or order quality replica battery.
How to fix the problem yourself.
- If the reason lies in the mistakes software, then you can return the original version of the software through special program iTunes. Before resetting the firmware, you must make a backup copy of the data so as not to lose important information.
- If the iphone 4s turned off and does not turn on, then try the following manipulations - leave the device alone for a while, sufficient for full discharge batteries. Then connect Charger- must be original! If the problem happened while walking in the cold, then you need to let the phone “warm up” at room temperature.
- Often the problem can be solved by simply performing a "hard" restart. To do this, you need to simultaneously hold down two keys at once - Home and Power. The holding time of the buttons is at least 10 seconds. After starting, the device starts to work smoothly.
These simple manipulations help get rid of the problem, iphone 4s turns off at 20 percent and does not turn on, without contacting a service center and without having to disassemble the device.
