hi everyone. i'm just a few hours new to the forum.
i got the 8900 as a gift and it happens to be T-mobile branded. we dont have T-mobile in my country so it had to be unlocked. but the thing is, after unlocking it, i can do every other thing with my BB using any other network except BIS
does this mean it's not properly unlocked
? what do i do? pls someone tell me what to do cos i'm eager to connect with my friends and make new friends on the BBM.