How Do You Restore A Samsung Phone To Factory Settings. There are three main ways to perform a factory reset. Wrong operations will lead to unexpected result.

If you have forgotten this password you will have to reset the password before you continue. If you dont want to restore the phone to its factory default state tap Cancel. If you care less about the warranty then you could consider to unlock bootloader.
We recommend checking your manufacturers support site for device-specific instructions.
When the process is done the iPhone restart and the iPhone has been reset to factory settings. If these steps do not match your TV visit the Download Center to find your TVs user manual. The warranty of your Samsung would be invalid once you unlock the bootloader. You need to wipe and reset your iPhone to factory settings before trading it in.
