I want to get a Thunderbolt soon but will need to root it since I tether to my laptop for my internet at home. Is there an app that will root, or do I need to do it manually (not a problem, I've done it before with my current phone, but just wondering)? Once I root, if I decide against the phone (not likely, but just covering my bases), can I return it to stock and return it? I've heard that rooting voids the warranty, but if it's been returned to stock, will they know?
So - in short, can I root, restore and return if necessary?
So - in short, can I root, restore and return if necessary?