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01-08-2011, 04:29 PM #1
Need Someone that actually knows what they talking about :)
Hello All,
Normally i wouldn't post if i'm just trying to upgrade my OS but since there seems to be misleading and conflicting info on the net I think i better.
Here's the deal, I wanna upgrade my iphone 3Gs to OS 4.0 or greater (don't care which version), I need to jailbreak it and unlock cuz i'm on Tmobile. My baseband is 5.11.07 and if I understand correctly i don't want to Upgrade that baseband -it's best to stay at my current baseband? So HOW do I do this without upgrading the baseband? I'm on Windows so the PW tools won't work
for me.
TY
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01-08-2011, 04:43 PM #2Superbad Moderator
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Do you know what SHSH you have?
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01-08-2011, 05:45 PM #3Super Duper Moderator
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Sorry, x98car will help you, just had to LMAO with the title of the thread. lol

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01-08-2011, 05:47 PM #4Supreme Moderator
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Well the title of the thread counts me out

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01-08-2011, 05:49 PM #5Super Duper Moderator
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01-08-2011, 05:51 PM #6Superbad Moderator
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01-08-2011, 05:52 PM #7Supreme Moderator
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I did

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01-09-2011, 07:47 AM #8
If you have ios4 shsh blobs saved, then you can just shift restore to 4.0
Use an Att sim to activate (doesn't have to be active)
Jailbreakme.com to jailbreak
Ultrasn0w to unlock
You don't need to keep your baseband, the regular 4.0 baseband is perfect to be unlocked
If you have any issues, search for the keyword of each step, or post back here
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01-14-2011, 03:34 PM #9
Hey thanks for responding and sorry it took so long to get back.. i couldn't find this thread.
Where do I find the SHSH? This is what Cydia says when I log in:
SHSH: ios 3.1,3.12,3.13,4.0,4.1
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01-14-2011, 04:05 PM #10Superbad Moderator
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That is your SHSH. You can use pwnage tool or snowbreeze to make a custom 4.1 that will preserve your baseband. Tutorial here: HOW TO: Jailbreak iOS 4.1 with Sn0wbreeze 2.1
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01-14-2011, 06:42 PM #11
x98car, to the rescue, again!
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01-17-2011, 05:04 PM #12Super Penguin Mod
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01-17-2011, 05:07 PM #13Superbad Moderator
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01-17-2011, 05:13 PM #14Super Penguin Mod
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Oh don't be so modest.
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01-17-2011, 05:16 PM #15Superbad Moderator
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You help quite a bit yourself
it's a team effort
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01-17-2011, 06:45 PM #16Super Duper Moderator
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This still has to be the top name of a thread for meh yet. lmao

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01-17-2011, 06:55 PM #17Superbad Moderator
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It is pretty funny
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01-21-2011, 07:19 PM #18
Thank you all for the info btw... i haven't replied cuz after i tried to update to 4.1 using sn0wbreeze i got a "21" error and haven't had the time to figured it out.
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01-21-2011, 07:22 PM #19Superbad Moderator
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Use redsnow to enter pwned dfu first before trying to restore to the custom firmware.
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01-24-2011, 09:38 AM #20
Hi X98car,
Wow, thanks didn't expect anyone to respond so big thanks
Ok, a lil confused on next step..my device is empty waiting for a restore.. do i first restore to a previous version (i have 3.1), then redsn0w (which version?), then restore to snOwbreeze custom ipsw?
Many thanks



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