Hi everyone! Bare with me cause this is my first post Anyways, so I have a Sony Ericsson Arc S/TL18i and I decided to do a master rest so that i could sell it off. But after the reset was done various things stopped working, these are: -The camera: One the Camera app button is clicked it goes to a black screen and i am unable to go out or press any button apart from the power button and I am able to shut down. -The home (physical) button: Doesnt go to the home or doesnt do what its supposed to apart from activating the screen. -The USB: The phone will not connect to the computer at all. Some specifications: -Sony Ericsson Arc S/LT18i -Rooted -Android version 2.3.4 -Build number 4.0.2.A.0.62 -Unistalled apps that im not supposed to such as the default browser -Bought in Phones4u for O2 -Windows 7 64-bit My questions are: -What can I do to fix this? -Is there a way I could re-install Android OS? -Can Phones4u fix this? if not, could I ask Google Android to re-install it if I send it to them? -Am I f****d?