Factory reset your Samsung Galaxy phone | Tech tips | Vodafone UK

In this video we explain how to reset your Samsung Galaxy phone to its factory condition, removing all of your accounts, settings and data. There are a few reasons why you may want to do this. maybe you want to pass the phone along to someone else. Or you may have accidentally installed malicious software. In this instance, you would be well advised to not back-up your phone first, and to not use a previous back-up to restore your phone as this could reinstate the malware.