Ok i have the Verizon Samsung Reality model:sch u820 and this morning i went to turn it on and it went to the regular Verizon start up screen and then blinked to a black screen. Then back to the Verizon screen and repeats this for like 5 minutes, then it shuts off. I really need my phone back(no not for texting purposes) and i have tried to take the battery out and back in but nothing is working
Please help if you are good with cell phones or have had this problem before.
THANKS
and if i replace it at the verizon store will i lose everything? pictures? contacts? notes?????

Please help if you are good with cell phones or have had this problem before.
THANKS

and if i replace it at the verizon store will i lose everything? pictures? contacts? notes?????