A Soft Reset (or Forced Restart) differs from a Hard Reset (or Factory Restore) in that it doesn’t delete any essential data from the smartphone or tablet but you may lose some RAM or temporary data, for example any unsaved game progress or the page you were viewing on a website.
A Hard Reset on the other hand would only be required when you want to wipe all data from the device, starting it over.
1. The Soft Reset process is very quick and easy just unlock your screen and hold power button down.
2. Now on your screen there's a menu with thes options.
3. Tap on the one name Reboot or Restart.
4. Your phone will restart now and will be ready to use soon.