it was an honest mistake and i apologized.. my iphone is not defective.. i just didn't know that it is bad to do an "erase all contents and setting" when the iphone is jailbroken. i even offered to resched and even to just deliver the iphone instead the next day to make up for my mistake.. anyway as what you claim on the feedback that you left.. my iphone is NOT defective. even if you google it.. you really just cant do an erase all contents and setting on a jailbroken iphone. i just had to do the jailbreak all over again and its fine na. you checked it naman before hand and its fine.