Since T-Mobile does not have any myTouch 4g's in stock for replacement. I will be sending mine to HTC for repiars. Only had it about 3 months and now it wont boot past the first screen. Was on the phone with HTC and they were very helpfull at trying to get it working but were not successful.. So 2 weeks without my phone... Luckly I had a spare phone at the house to use till it gets back from the repair facility.