Camera wont work after titan and kitchen

[satman8]

Hello all, I am a complete newbe to all of this, spent 10 hours last night trying to reload my phone with the new radio and software, finally got it to all come together and work after screwing up several times, but I still have a few hangups, 1st the camera will not start, and second my carrier says CellSouth, when i start the phone, it is supposed to be uscellular, I dont know how to change that either. 3rd i cant dial ##000000 to look at the settings any and all help is greatly appreciated. thank you

Bryan