Im new here and need some help. I bought an unlocked Treo 750v last year and I have a contract with ATT, it came with WM 5. I want to upgrade to wm 6. But as per the update info, my software version TREO750-1.15-VFE is not compatible with update .How can I upgrade? and second, if I upgrade the phone will still be unlocked? My FW is 1.12.0a.00 Thanks in advance


