BB 9000 using Telstra want up rom AT&T
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Dear All,
could you pls advice me, i have the bold 9000 using Telstra with inf as:
BlackBerry Handheld Software v4.6.0.263 (EastAsia)
Package Version: 4.6.0.263
Consisting of:
Applications: 4.6.0.144
Software Platform: 4.0.0.143
i moved to VN and can not use Telstra service, now i want to upgrade my rom to At&T rom or any rom, is it possible?
do we need to unlock any (like unlock CID on windows mobile)i'm not familiar with BB Rom
i'm a noob on bb os, very thanks to all of your help.
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