1. juquan's Avatar
    how can you change the firmware to unlock for tmobile ,,yellowsnow isnt working firmware is 02.30.03
    2009-05-17 03:10 AM
  2. cpjr's Avatar
    02.30.03 is the baseband not the firmware. And yellowsnow only works for BASEBAND 02.28.00

    There is a 50% chance you can downgrade the baseband, just search the forum there is a huge thread somewhere about downgrading the baseband.

    But if you cant, then the only thing you can do is buy a sim-adaptor.
    2009-05-17 03:20 AM
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