i Bought a jailbroken/unlocked 3g off a friend its running version 4.0.1 (8A306)
& Baseband - 5.13.04
Well the 4.0.1 is soo slow like takes wicked long to load iPod , messages , etc .
Randomly crashes & I wanna know if i download to say 3.1.3 or 3.1.2 How would I go about doing that w/out losing everything [Photos, Unlock, Jailbreak]
I cant lose my unlock what so ever bc I use tmobile.
Thanks hope to hear something soon