Thanks for the replies!
Would returning it fully to stock help any do you think?
Is there anyway I can do that? The de-bricking guide? Does that install a fully stock firmware?
It just did it again (but I managed to reset it with a Long Hold of the power slider) and the battery is still showing full, so I don't think its a battery problem, its holding a charge!
Just done a full factory reset, see if that helps any!
Last edited by StuMcBill; 12-30-2012 at 12:35 AM.