1. jdubletrouble's Avatar
    Recently I just bought the iphone 3gs 32 gb and it's on 4.0.2 firmware. I was wondering if it was safe to unlock through 4.0.2 or if I should downgrade to unlock it. My goal is to unlock and jailbreak it for t-mobile. Any suggestions??
    2010-08-18 07:13 PM
  2. iYeow's Avatar
    You cannot unlock at 4.0.2. You need 4.0.1 shsh blogs to downgrade, if you iphone has never been jailbroken before, then you can't do anything at this moment.
    2010-08-18 08:56 PM
  3. eyeRobot's Avatar
    Did you buy it new?

    If you got it 2nd hand download tiny umbrella to see if there are SHSH files saved.
    2010-08-19 06:31 AM
  4. iYeow's Avatar
    As of 3:00 pm today, Apple is still signing 4.0.1, you might want to give it a try.
    2010-08-19 06:37 AM
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