1. amirdeula's Avatar
    I am using jailbroken and unlocked iphone 3gs,5.12.1,6.4.Now I want to use OS4 on it.What should i do to upgrade everything???Please help me...
    2010-08-22 05:01 AM
  2. q2subzero's Avatar
    i bricked my iphone 3gs 32gb, updated with itunes to 4.0.2 and it updated the firmware too.

    i down graded to 4.0.1 and jailbroke with jailbreakme.com and everything works just fine.

    try that?
    2010-08-22 08:42 AM
  3. korin125's Avatar
    If your Cydia says it has the SHSH files for 4.0/4.0.1 feel free to download tiny umbrealla, fun it, restore to the firmware and jailbreak with jailbreakme.com
    2010-08-23 01:49 AM
  4. j3st3r's Avatar
    since you rely on an unlock you will need an official carrier sim to activate the phone before you can jailbreak with jailbreakme
    2010-08-23 07:31 AM
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