How to Fix an iPhone that Keeps Shutting Down?
by Edward Lewis consultantThere is nothing more irritating
than to see your iPhone dying each minute. Whatever we want to do from
communication to entertainment, we are dependent on our smartphones. When the
iPhone keeps on shutting down for no reason, then it undoubtedly gets very
annoying.
What are the causes behind this accidental shut down?
Several
things are there that can cause this issue. It can happen due to some water
damage and faulty apps. In several instances, the reason is the battery. Many
methods are there through which one can know if the problem lies within the
battery. You will get to know about many issues after going through this
article. Follow these easy steps to fix iPhone.
Hard resetting the iPhone
Restart
the iPhone if you are facing this problem of random shutting off. There is a
special kind of restart needed here, known as hard resets. Hard reset is
entirely different from the normal reboot because it resets the operating
system deeply. If the issue lies within the app, then follow the below-given
steps to clear the problem.
1. There is a
slight difference in steps based on your iPhone type:
2. If there
is “iPhone 8” and “iPhone X” then tap and clear sound up switch.
3. Tap and
release volume down button.
4. Tap and
hold side button.
5. If you are
having iPhone 7 then just hold down volume down and the Side button altogether.
6. Moving
towards the remaining models, press the Home switch given below and the
on/off/side switch altogether.
7. Just hold
it till screen goes dark.
8. You will
see the Apple logo now.
9. Release
the button and let your iPhone startup usually.
How to Update Operating System of iPhone
In
some instances, iPhone shuts down randomly; the issue is with the operating
system. Update to the latest version if hard reset isn’t working well.
Two ways are there through which one can update to most recent version.
Updating iOS on the iPhone wirelessly.
Updating iTunes to the newest way.
1. Click
Settings.
2. Click
Notifications.
3. Click on
each of the apps that have been listed in the particular section.
4. Move the
allow notifications to white.
5. Now update
the operating system.
6. When you
are done with the update and phone has been started again.
7. Repeat 1st
and 2nd steps.
8. Now turn
off the notifications.
9. Check the
health of your battery. (iOS 11.3 and Up)
If
your iPhone is running iOS 11.3 or higher. There is a feature that is designed
primarily for pinpointing battery issues. Two pieces of information give two
pieces of information- Maximum charging capacity of battery and battery’s
strength. If you want to see the battery of your phone then go through these
steps:
1. Click
Settings.
2. Click
battery.
3. Click
Battery Health.
The
menu of Maximum capacity will show total charging capacity of the battery.
Higher will be better. If Maximum Maximum battery is showing up at low, then it
can be a sign of battery issue.
Peak
performance capability is going to tell you if the phone’s performance is
decreased due to the battery. It can be a sign that battery is infected. Health
section of the battery is going to tell you if it has been replaced.
Using DFU, restore iPhone from the Backup
When
iPhone shuts down unexpectedly then take a further step. DFU restore. It means
Disk Firmware Update. It sets up a fresh installation of all sort of software
on iPhone. You will need a computer with iTunes installed. Follow the steps
given below after that:
1. Plug in iPhone
to the system through USB.
2. Tap Back
Up now for making up a backup of iPhone from iTunes window.
3. Keep your
phone to DFU mode now; it will depend on the type of your phone.
If
you have an iPhone X and iPhone 8, simply tap and release volume up button,
volume down, then tap and hold the side button again. Press the top button for
some time and tap and press the volume button when the screen goes black. Wait
for some time, release the side button but keep holding volume down. Leave the
button when iPhone appears in iTunes.
At
the similar time, tap and hold on/off button for iPhone7. If you recognise any
window saying iTunes detected an iPhone then release volume down button. When
your phone screen turns out to be black, then you are in DFU Mode.
Steps
are similar for all the models as for iPhone 7. The only difference is that at
the place of volume down button, you have to hold down on/off switch.
Edward Lewis is
a Microsoft Office expert and has been working in the technical industry since
2002. As a technical expert, Edward has written technical blogs, manuals,
white papers, and reviews for many websites such as office.com/setup.
Source : https://johnnypotterblogs.wordpress.com/2019/02/08/how-to-fix-an-iphone-that-keeps-shutting-down/
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Created on Feb 8th 2019 10:18. Viewed 436 times.