Phone died I have a UpStage phone by Sprint. I tried to make a call and message came up call is incomplete.Tried to send text did the same thing, so turned phone off and now phone will not come back on not doing anything at all
Cell Phones - Samsung - SPH - UpStage SPH-m620 Cellular Phone
Answers & Comments
Alright, got the solution. All you neeed to do is use a small pin to press and hold the RESET button (it's on the side) for about 5-10 seconds. Then press the END button to turn it on, and it should work.
Same here it just happened to me