can all jailbrakes be dejailbraked?

Discussion in 'Jailbreaks and iOS Hacks' started by zahmed, Jul 11, 2011.

  1. zahmed macrumors newbie

    Jul 8, 2011
    hi guys newbie here!
    i have brought a jailbroken iphone & now want to sell it on , so i need to unjailbreak it via itunes update
    i was under the impression all jailbrakes can be unjailbreaked but i have heard som talk of the risk of the phone being bricked.....
    apparently it depends on what method has been used to jailbreak i.e. firmware or software
    if its done via firmware (i think or cud be vice-verca) then you cannot revert the phone back to factory settings/unjailbreak & may become a brick
    i do not know what method was used to jailbreak the phone & im very confused & would appreciate som advice on this guys
    (software version is 4.1/iphone 3g 8gb bdw)
    thanks in advance
  2. Cooolpenner macrumors regular

    Jul 8, 2011
    Just restore it with itunes. Then the jailbreak is gone...
  3. TC25 macrumors 68020

    Mar 28, 2011
    You heard wrong.
  4. Trey1984 macrumors regular

    Mar 5, 2011
  5. zahmed thread starter macrumors newbie

    Jul 8, 2011
    is there any way i can find out what jailbrake it is?
    would appreciate if you can explain this inabit more detail plz
  6. TC25 macrumors 68020

    Mar 28, 2011
    1. It's jailbreak, not jailbrake.
    2. Connect to iTunes and do a factory restore.
  7. iPhone 6 macrumors member

    Jul 5, 2011
    Actually, iPhones nowadays don't brick. I've done some terrible things to my iPhones, but in the end, there is ALWAYS a way to restore it back to factory settings.

    Hope this helps and check out my YouTube channel in my signature!
  8. brayhite macrumors 6502a

    Jun 21, 2010
    N. Kentucky
    Even if you delete the baseband? (I think I read somewhere that could happen)
  9. TC25 macrumors 68020

    Mar 28, 2011
    How do you delete the baseband?
  10. heisenberg123 macrumors 603


    Oct 31, 2010
    Hamilton, Ontario
    restore as a new device in iTUNEs

    you can delete basebands and you can software brick the iphone 4

    you would have to physically take it apart to mess it up
  11. dudeabiding macrumors 6502


    Aug 24, 2009
    I accidentally deleted, using CyberDuck, a whole load of important var files (didn't notice that there was another area highlighted besides the file I wanted to delete) and messed up the phone to a great degree. It took a while, but I was able to get it into DFU mode and then do a full restore. Take my word, if you can restore after what I did, you can restore an iPhone pretty much any time. Unless you hit it with a hammer, drop it in the toilet, dry it in the oven, and then run over it with your car.
  12. zahmed thread starter macrumors newbie

    Jul 8, 2011
    thanks for the replies guys
    i feel re-assured now so i might try it knowing if it doesn't work the first time i can always do somthing about it
    im in the u.k. bdw if thats makes any difference!
  13. awadeee macrumors 68020


    Jan 21, 2011
    Viper City
    Restore and set up as new. Jailbreak is gone.

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