Search results

  1. P

    Downgrading 3G/3GS Baseband to 05.13.04

    I am trying to decide if I have the right (old) bootrom on a 3GS and am getting conflicting results: 1. Serial number is 869332783NP, which would indicate week 33 of 2009 and so safe (old bootrom). 2. But, model is MC135LL and I have read that for old bootrom model starts with MB; MC is new...
  2. P

    iPhone 3G 3.1.3 firmware -- downgrade baseband from 06.15.00 to 05.13.04

    Sorry about that -- I wasn't sure which forum to post in, so opted for both. Thanks for cleaning up.
  3. P

    iPhone 3G 3.1.3 firmware -- downgrade baseband from 06.15.00 to 05.13.04

    I have an iPhone 3G locked to AT&T, am trying to unlock it to move to T-Mobile. I followed the instructions on whited00r.com, but ran into some problems. My original firmware was 4.2.1 with baseband 5.15.04. I used Redsn0w 0.9.14b2 to install iPad baseband 06.15.00. After this I was unable...
Top