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About LinkBacksa copule days ago my iphone 3gs got locked, how? i dunt know, all the sudden it started a reboot cycle, so i went and make a restore an upgrade to 3.1.3 :S Then I downgraded to 3.1.2 and unlocked through redsnow. I installed ultrasnow and nothing, then blackra1n and nothing. Whats can be the problem? Is there any solution?
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Discuss Can't get signal at the Ultrasn0w (3G(S)/iPhone 4 unlock) - Hackint0sh.org; a copule days ago my iphone 3gs got locked, how? i dunt know, all the ...
- 04-26-2010 04:18 PM #1Professional Array
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Can't get signal
- 04-26-2010 05:19 PM #2Super Moderator Array
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Just a guess but by upgrading to 3.1.3 you have upgraded modem firmware to 05.12.01 - then when you downgraded to 3.1.2 the modem firmware does not get downgraded.
Originally Posted by wesker17 
a copule days ago my iphone 3gs got locked, how? i dunt know, all the sudden it started a reboot cycle, so i went and make a restore an upgrade to 3.1.3 :S Then I downgraded to 3.1.2 and unlocked through redsnow. I installed ultrasnow and nothing, then blackra1n and nothing. Whats can be the problem? Is there any solution?
Ultrasn0w only works with 04.26.08 modem firmware (this shipped with OS 3.0 or 3.0.1) To keep on using ultrasn0w with OS 3.1.x you need to have an old bootrom 3GS and always use pwnagetool/custom IPSW when reloading or upgrading the OS.
Check your modem firmware.Please read the stickies & search forum before posting!
How to report an iTunes restore/update fail in a useful manner
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iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter
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- 04-26-2010 10:55 PM #3Professional Array
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Yep, the modem firmware is 5.12.01… is there any way to downgraded it or i just failed Originally Posted by Olethros
- 04-27-2010 08:24 AM #4Super Moderator Array
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No way to downgrade it. New unlock probably coming in July. Other options are official carrier unlock or use as an iPod touch only until july Originally Posted by wesker17 Yep, the modem firmware is 5.12.01… is there any way to downgraded it or i just failed
Thread closed. Not a new or unique problem. New unlock will be a sticky when it is released, keep checking back for that.Please read the stickies & search forum before posting!
How to report an iTunes restore/update fail in a useful manner
-
iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter
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Did we solve your problem? Got a dollar or two spare ? Donate!
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