My Ascend m860 reboots to the Cricket screen every time I try to open "Accounts and Sync" in the settings menu. It's not rooted and I haven't installed any questionable apps as far as I can tell. I did just perform a factory reset to rid my phone of all the junk since it's more than a year old now, but I put it all back together properly without any issue. Has anyone ever heard of this problem or of any way to resolve it? Thanks!