1. Simon's Avatar
    hey if I have an iphone on 4.1 right now and I have the shsh saved in Cydia, can I use Redsn0w to update to 4.2.1 and then use this?

    cause I'm a little confused on how to go about updating/jailbreaking my 4.1 iphone 4 to 4.2.1 and still preserving my unlock....please help?
    If you have a unlock to preserve then you need to use tiny umbrella to preserve your baseband.
    iClarified - iPhone - How to Update Your iPhone 4 Without Upgrading the Baseband (Mac) [4.2.1]

    My jailbreak is NOT working. Help?

    Computer: Windows 7 Ultimate 64-bit

    With a:
    - iPod Touch 4G
    - Running iOS 4.2.1
    - Had tethered redsn0w jailbreak

    Issue:
    After "Jailbreak", I was stuck on the the greenpois0n logo. It was like this for about 15 minutes, until it automatically restart it's self. It will NOT turn on, and is in a continuous restart loop, where it will just bring me back to the apple logo, then go black, then apple logo, then black, etc.

    Anything I should do?
    Restore and try again

    Can any one please tell me how i can jailbreak my Apple Tv 2nd Gen ?
    its on 4.2.1 official and i need to install nitoTv and plex client.

    Please answer me. Thanks.
    This jailbreak doesnt support apple tv2 yet.
    Last edited by Simon; 2011-02-06 at 03:29 AM. Reason: Automerged Doublepost
    2011-02-06 03:29 AM
  2. tansup3rman's Avatar
    but that guide is for Mac...and I'm stuck on a PC ....can I use the same guide but in PC version of Tinyumbrella?
    2011-02-06 03:29 AM
  3. 240v's Avatar
    i have an ipod 4g on 4.1, but as greenpois0n is still in rc5 b2, there will still be bugs. If you had a backup in itunes, open itunes, right click your ipod and click Restore From Backup... after that choose the proper backup (dont stuff up) and then try jb'ing again. Good luck dude
    ~ 240VOLTS ~
    2011-02-06 03:30 AM
  4. lilhowie87's Avatar
    Iphone 4 4.2.1 out the box factory settings ran gp rc5 windows worked perfect thanks!!!!!!!!!!! awesome
    2011-02-06 03:30 AM
  5. Simon's Avatar
    but that guide is for Mac...and I'm stuck on a PC ....can I use the same guide but in PC version of Tinyumbrella?
    Steps are the same, just use the windows versions of tiny umbrella and greenpoison.
    2011-02-06 03:30 AM
  6. b1dogo56's Avatar
    My 3gs is tethered JB and unlocked w/redsnow ultrasnow, if i JB w/GP will i still be able to unlock ?
    2011-02-06 03:33 AM
  7. iSteed's Avatar
    Figures. I give up my machine for a couple days and this happens. As happy as I am to finally have an untethered jailbreak I'm pi**ed I can't do right now...lol
    2011-02-06 03:33 AM
  8. Simon's Avatar
    My 3gs is tethered JB and unlocked w/redsnow ultrasnow, if i JB w/GP will i still be able to unlock ?
    Just run greenpoison over it, it will untether you and you will still be unlocked.
    2011-02-06 03:34 AM
  9. sparksjr's Avatar
    Any update will wipe your jailbreak apps. You can use something like pkgpackup to quickly reinstall though.
    pkgbackup said my backup was corrupt!

    oh well, pretty easy to reinstall
    2011-02-06 03:34 AM
  10. coqui258's Avatar
    No newbie...

    I've tried like 30 times to get it to recognize in DFU mode, and it keeps saying "Try Again". What the???

    I even opened iTunes and it recognized it as being in that mode. Anyone else have this problem?
    2011-02-06 03:34 AM
  11. slap690's Avatar
    still trying. I've jailbroken every firmware since 2.2 on 1st try till now. Tried at least 5x.........
    2011-02-06 03:34 AM
  12. JHH09's Avatar
    a nice simple jailbreak again, i just hope my iphone replacement isn't on 4.3 :P
    2011-02-06 03:37 AM
  13. b1dogo56's Avatar
    Just run greenpoison over it, it will untether you and you will still be unlocked.
    Perfect thanks
    2011-02-06 03:38 AM
  14. slap690's Avatar
    My bad, once the screen flashes white, let off home button. i kept waiting for the animated words and #s to appear but it didnt until screen went all white then I let off home button. I'm good baby!!!thanks Chronic Dev Team esp p0sixninja! BTW Cydia loded faaaaast for me!
    2011-02-06 03:44 AM
  15. uh duh's Avatar
    Here's a question for u guys...I've seen videos for the redsnow jailbreak and then unlock using the iPad baseband and ultraslow...but this is tethered

    Can green poison be used to unteher this specific 4.2.1 unlocked phone?


    Rob
    2011-02-06 03:44 AM
  16. Simon's Avatar
    Here's a question for u guys...I've seen videos for the redsnow jailbreak and then unlock using the iPad baseband and ultraslow...but this is tethered

    Can green poison be used to unteher this specific 4.2.1 unlocked phone?


    Rob
    Yes
    2011-02-06 03:45 AM
  17. NakedFaerie's Avatar
    Getting ready to jailbreak virgin iphone 4 bought for my daughter for Christmas which came with 4.2.1. A buddy of mine is still on a 3g though and is wondering if this will work on it. Anybody know if it works on a 3g please let me know!!!!!!
    The 3G is unteathered with RedSnow so he can already jailbreak for ages now.
    2011-02-06 03:48 AM
  18. PresidentialBaller's Avatar
    I have an iPod touch 2g mc 4.2.1
    I tried jailbreaking with GP about 5 times before it said jb complete, my screen flashed white and then there was all that text jont, after that it did the animated boot logo and stayed on that jont for about 10 minutes or so, the screen then went black then flashed to the apple boot logo, it loaded and I don't have the loader Icon. Help?


    Sent from my iPod touch using ModMyi
    2011-02-06 03:50 AM
  19. Paco's Avatar
    Is there any extra steps for ipod touch 2g mc 4.2.1 non jailbroken?
    2011-02-06 03:50 AM
  20. SuperflyJimmy's Avatar
    I've been jailbreaking for a while, but greenpois0n doesn't seem to be working. On my iphone4 4.2.1, I'm getting:
    Unable to find gBdevList
    Unable to find fsmount
    Unable to find fsunmount
    Unable to find fsloadfile

    And then it just sits there.
    2011-02-06 03:51 AM
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