Do you want to reset your Android device?
Android Factory Reset is a feature that erases all device settings, user data, third-party applications, and associated application data from the internal flash storage of the Android device.
What is factory reset?
The definition of factory reset is the process of restoring the settings on your phone to their original state. So basically you will end up with a brand new phone. And the most important thing is the device data will be completely wiped out.
So you may need to consider backing up your date before proceeding with the factory reset.
Once you complete the factory reset, the apps in the first category will remain with its original settings. But the applications in the second category will no longer be there. You will need to download and install them again manually..