An iPhone that keeps turning off can be caused by faulty apps, water damage, or (usually) battery issues. Sometimes, a hard reset will fix an iPhone that keeps turning off, or power cycling, on its own. If all else fails, you may need to contact Apple Support for a battery replacement to stop the issue from recurring.
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How do you fix an iPhone that keeps turning off?
iPhone or iPad keeps shutting off? Here’s how to fix it!
- Force Restart. If your iPhone keeps shutting off and your it won’t charge or keeps crashing, it might be time for a hard reset.
- Plug in. If your iPhone or iPad is rapidly discharging, plug it in.
- Restore.
- Contact Apple.
Why is my iPhone shutting off with battery left?
Most of the time this is simply due to the fact that the lifespan of your iPhone battery has reached its end. This means that Apple, a service provider or you will have to replace the battery in the device.
Why does my phone keep turning off when the battery isn’t dead?
The most common cause of phone turning off automatically is that the battery doesn’t fit properly. With wear and tear, battery size or its space may change a bit over time. This leads to the battery getting loose a bit and disconnecting itself from the phone connectors when you shake or jerk your phone.
Why does my phone keep powering off?
If your phone keeps shutting off or refuses to turn on, that could just be a sign that your battery is low. Find your charging cable, plug your phone in, and leave it be and keep it charging for at least an hour so it can get some much-needed juice.
Why did my iPhone suddenly turned off and wont start again?
If you can’t restart your iPhone, then make sure it’s charged. You might need to replace the Lightning cable and make sure the power source is working properly. If all else fails, plug it into a computer and see if iTunes recognizes the phone. If it does, try to back it up before you get it serviced or repaired.
How do I stop my phone from turning off automatically?
Follow the steps below to stop Android Phone from turning off automatically.
- Open Settings on your Android Phone.
- On the Settings screen, scroll down and tap on Display option located under “Device” sub-heading.
- On the Display screen, tap on the Sleep option.
- From the popup menu that appears, tap on 30 minutes.
Why does my iPhone shut down at 50 percent battery?
So your iPhone battery icon on the top right of your screen might show 50%, even when it’s about to die.To fix the problem, Apple suggests iPhone owners restart their phones, then go to Settings > General > Date & Time and make sure that “Set Automatically” is turned on.
Previously, it was called the Sleep/Wake button. The Side or Sleep/Wake button is on the upper right, either on the upper right side on most of the current iPhone models. You might also find it on the upper right top of the iPhone.
How do I force my iPhone to turn on?
Force restart an iPhone with Face ID
Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the side button. When the Apple logo appears, release the button.
Why does my phone turn off at 4 percent?
Your iPhone’s software is in charge of monitoring the amount of battery life remaining on your iPhone. If the software or firmware isn’t communicating properly with the battery, it’s not going to display the right percentage.
Why does my iPhone turn off at 20% battery?
At a 20% or 30% charge, however, things start to slow down, and normal usage (like gaming or video editing) is too much for the phone to handle, so it suggests low power mode. If you ignore that notification, your phone may abruptly die.
Why does my phone gets switched off even though the charge is 40?
Generally, it is because of a defective battery. This is a characteristic of li-ion batteries (and all batteries) whereby they develop increased internal resistance (usually by drying out), meaning that they can have voltage, but diminished “power”, i.e. current.
What does shutting down your iPhone do?
All models of iPhone store your personal data, app settings and work documents in nonvolatile memory. If you shut the phone off, if its battery dies or if it freezes and you need to reboot, you will not lose any data other than any unsaved files you had open at the time.
It turns out that you can lock an iPhone or power it off without touching the power button when you enable AssistiveTouch in the Accessibility options.
- Open Settings > General > Accessibility.
- Scroll down to AssistiveTouch and tap AssistiveTouch and tap the toggle to turn it ON.
How do I unlock my iPhone while sleeping?
Numeric passcodes would prevent this. But Touch ID is vulnerable to “sleephacking.” As long as someone knows what finger[s] you’ve registered with Touch ID, they can pick your phone up off the nightstand, press it against your sleeping finger, and voilà, the phone unlocks.
What happens when a hard reset doesn’t work on iPhone?
Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue: Press and quickly release Volume UP button. Press and quickly release Volume DOWN button. Press and Hold the SIDE button until an Apple logo appears and then release the Side button (Can take up to 20 seconds.
Why is my phone restarting again and again?
If your device keeps randomly restarting, in some cases may mean that poor quality apps on the phone are the issue. Uninstalling third-party apps can potentially be the solution. You may have an app running in the background that is causing your phone to restart.