Hi everyone i recently buy an bb7100g that is unlocked. Iwant to transfer theme and/or picture ...etc. but when i try to communicate with the computer it say's me that i need 4,2 software version. If i use my phone with fido and it was in the past use with cingular do i need to download 4,2 version from cingular and will it always work with my fido network after i do the upgrade.

Thank for help i'm newbie in the bb world