[BiG JeW]

i think as long as you have the wm os that came with the phone, you can do what u want brada..... its like getting an iphone and getting apps for it(not from app store)... the phones hardware is covered regardless.. this means.. if a hardware button doesnt work on a custom ROM, but it works on the stock ROM, this is NOT a hardware issue... if you installed apps on your phone, which technically you did, they have to warranty it... nowhere does it say the phone can not be warrantied if you install an app on it, unless the app is the problem and its proven... hope this helps.