Unroot Sprint Galaxy S4 SPH-L720/L720T Tri-Band, fully return back to Stock Official Firmware

If you have Sprint Galaxy S4 that you need to unroot this guide covers on how to fully unroot it, this will work either you have the original SPH-L720 and or the SPH-L720T Tri-band version.  Once you unroot your phone it regains a fresher and cleaner start, as the phone restores back to the way it was before you … Continue reading “Unroot Sprint Galaxy S4 SPH-L720/L720T Tri-Band, fully return back to Stock Official Firmware”