How to Unroot Samsung Galaxy S2 i9100 - YouTube
Full Guide - http://www.wiredmash.com/how-to-unroo... Requirements: - Rooted Samsung Galaxy S2 i9100, either with a custom ROM or not - Odin 1.85 - http://stockroms.net/file/Tools/ODIN/... - Samsung Kies - http://www.samsungapps.com/about/onPc.as - Offici...