After the phone restarts, the installed fonts disappear for no reason

If it's an Apple phone, press the power button and home at the same time If it's another phone, remove the battery.

A one-sentence rebrush is the easiest.

The fastest way is to directly unplug the battery and try to reboot it (this is how my Xiaomi encounters occasional crashes...) Seems to be quite effective! ）

Android phone can't boot normally How to deal with it:

1. Press and hold the power button for more than 10 seconds to see if you can force it to turn on. If you are able to turn on your computer, please back up your important data and perform a factory reset or upgrade to the latest software version.

2. If you can't force it to turn on, please check whether the phone has power, there will be a charging indication when plugged in to the power supply in the empty power state, and it may not be able to turn on immediately when it is just charged, please continue to charge it for a period of time before trying to turn it on.

Fourth, for the boot has a reaction, but does not enter the system, it is recommended to enter the recovery mode to restore the phone to the factory and try again (recovery mode entry method: press and hold the volume down + power button to turn on).

If none of the above methods can force the device to start, it is recommended to go to a professional mobile phone after-sales inspection and repair.

The Android phone cannot boot normally after changing the font, which may be due to the system crash caused by the replacement of the system files of the mobile phone.

In this case, it can only be recommended that the user flash the phone to fix the system problem.

After entering, try to double clear first, select wipe data factory reset to erase all data, that is, restore factory settings, then press the power button to confirm, and then select yes - delete all data, yes, you can erase all data.

Select Wipe Cache Partition, press the Power button to confirm, and then select Yes - Wipe Cache.

The mobile phone will automatically execute the flashing procedure, and the mobile phone will automatically enter the system when the flashing is completed.

It's very simple, when you change it it will prompt you whether to turn on it immediately or later, (as long as your font is compatible with your phone) click Turn on later, and then wait 30 to 40 minutes before manually restarting it.

If it's an Android machine,It's mostly because the font permission to change is not enough.,Resulting in can't be turned on.,Now you can only flash the phone.。

First of all, this shows that your font doesn't fit your phone. As for how to change the font safely, the best way is to "learn from the past", others have done it, you follow it, and basically there will be no problem!

Welcome to Samsung's Digital Services platform.

The font is incompatible. You can format your phone and try it. What model of mobile phone are you?

Reinstall the system once and you're done.

The card caused by changing the font can only be re-flashed.

Cannot be factory reset to shut down and restart.