Title has the question.. I lost root over the update, and Superuser is set as a system app due to it being placed during the root stage, and since the update basically made me lose root I am trying to remove superuser and re-root the phone. I've heard of people doing it via ADB, I know I install the Google toolkit with sdk and such, I just don't know how to remove superuser with it. Like I said I have searched on Google and I haven't found anything to help me remove it from my Spectrum 2. Please help I love this phone and I'd love to get it rooted again yet I get install failures when it reboots. Thank you for taking the time to read this, does anyone know of the way I can go about it?