1. Bennieficial's Avatar
    I'm asking for warranty reasons.
    08-04-2010 01:19 PM
  2. farbod21's Avatar
    If you do a full restore to factory, no they cant...
    08-04-2010 02:36 PM
  3. big9erfan's Avatar
    Do a restore as NEW phone and NOT restore from a backup, then no.
    08-04-2010 02:47 PM
  4. macharborguy's Avatar
    if an alarm goes off when you walk in and they haul you into the back room, THEN you know for sure that they know.
    08-04-2010 02:52 PM
  5. matthew23's Avatar
    what about if you unlock? Does that permanently change the baseband?
    08-04-2010 03:27 PM
  6. Jellotime91's Avatar
    If you restore, even if from backup, they will not know.

    they actually DON'T do any extensive checking. They simply look at it. If they see Cydia or something that can't be achieved without jailbreaking, they know it's jailbroken.

    In fact I took my jailbroken 3GS in and they noticed that it was jailbroken and they still replaced my headphones for me after taking a moment to consider it. :P

    I've even mailed in my 3G twice in 2008 and 2009, both times jailbroken then restored from backup, and they did not know.

    It's nothing to worry about. Unlocking does not 'change' the baseband at all.
    08-04-2010 05:05 PM
  7. tulliver's Avatar
    Just no. No.
    08-04-2010 05:09 PM
  8. BLiNK's Avatar
    i thought i read something about there being some sort of water marking after a device being jailbroken, that will always be there even after a restore, in the future
    08-04-2010 05:23 PM
  9. Alli's Avatar
    The water marking is literally if water gets into your phone. Last I heard the jailbreak was done online, not under water.
    08-04-2010 05:26 PM
  10. BLiNK's Avatar
    The water marking is literally if water gets into your phone. Last I heard the jailbreak was done online, not under water.




    Update: iPhone OS 4.1 adds jailbreak watermark? Gadgetsteria

    iPhone iOS 4.1 Jailbreak Watermark ? | JailbreakNews

    Jailbreak Watermark in iOS 4.1? | Zijric v4.0


    hopefully it is just a scare tactic...
    08-04-2010 05:31 PM
  11. bjames2785's Avatar
    that was hilarious Alli!
    08-04-2010 05:57 PM
  12. white573's Avatar
    I am no rocket scienetist but come on people!!!!
    08-04-2010 08:58 PM
  13. ctt1wbw's Avatar
    I'm not a rocket scientist.

    But I did stay at a Holiday Inn Express last night.
    08-04-2010 09:24 PM
  14. BLiNK's Avatar
    I am no rocket scienetist but come on people!!!!
    and i am not the spelling police either, but...
    08-04-2010 09:56 PM
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