I have an 8703 also and Im in Cleveland Area, Sprint keeps saying they have no known issues of BB's rebooting. Ive been having issues where mine has rebooted 3-4 times in an hour. Sprint store sales rep has same phone, same troubles. Hes been trying to figure it out too and on phone with higher ups with no luck either. And Sprint doesnt want to help much at all with it either, no discounts no nothing

Very baaaad customer service, IVe been a Nextel customer for 6 yrs and was told Sprint would answer all of my unanswered prayers. Now I have more headaches than I had with my 7520

AHHHHHHHHHHHHHHHHHHH