1. xxpink's Avatar
    I went to the guides to jailbreaking and unlocking 3GS on 4.0.1 and it says (old bootrom) besides downloaded and running
    f0recast, is there any other way to do this without downloading or running anything? Friend of mine wants me to jailbreak/unlock her 3GS. is on 4.0.1 5.13.04 Many thanks appricated!
    2010-07-26 09:06 PM
  2. Poseidon79's Avatar
    Unless that phone has 3.1.2 SHSH blobs backed up in Cydia then there's no way to jailbreak it regard less of what bootrom it has. Even the old bootroms you can only go from JB 3.1.X to JB 4.0. If you REALLY want to see then look at the serial number... the third digit must be a 9 (for 2009) and the 4th and 5th digits must be 39 or lower (for week 39).
    2010-07-26 09:25 PM