Solution is simple, you just need to boot once into Safe Mode and Exit.
How ?
If you experience any problem with your phone, booting it into safe mode can be a good idea to check if any third party applications might be involved in the problem you’re having.
If you run your phone in safe mode for a while and you don’t experience any problem, the problem you’re having is most likely related to a third party app that you’ve installed.
How to boot into safe mode differ from models to model and it can also be different depending on firmware version but this topic will explain to you how to do it.
Turn on and use safe mode
- Press and Hold the Power key then Touch and keep holding the Power OFF.
Turn off safe mode
To turn off safe mode, follow these steps:
- Touch and hold the Power key.
- Tap Power off.
- Once the phone is off, touch and the hold the Power key again to restart.