Hey guys I need to return my phone to be fixed, but have a slight problem. The firmware is all stock except for when it boots up it says it is a GT-I9100. This is left from a previous flash that I did, but I went back to stock and never bothered to fix that, because it didn't really bug me. Now my phone won't recognize a charger or any usb plugs. My question is will Samsung/AT&T still accept my phone for replacement with this? If not is there anyway I can fix the boot screen without plugging my phone in? Thanks guys sorry for the noob question, but I am not really sure what to do and this is kind of a specific problem, so I couldn't find anything in the search. Once again really appreciate any help!