How to Restore Factory Settings on Nokia 3310 (2017)

In this video tutorial I&show you how to restore to factory settings the new Nokia 3310 (2017) using a key number combination. You can use this operation to fix issues like, freezing, running slow, to remove a file or to clear the memory space Enjoy! - - - WARNING! You do this at your own risk! Make sure your phone battery is fully charged! Better remove the SIM card and memory SD card from your phone before this operation! If you reset or update your phone, all your data may be lost, so it&good to do a full backup before! - - - TOOLS USED IN THIS VIDEO: SUBSCRIBE