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09-30-2010, 04:45 PM #401downgrading 3g
I have no idea what im doing. I have downloaded the 3.1.2 and the black rain. Other than that Im lost. someone please help me!!!! a PM would be greatly appreciated.
10-01-2010, 11:24 PM #402
Hi new to iphone jailbreaking, currently previous owner did not backup SHSH files and updated to os4.1 and sold it to me.
SO i think there is no way to downgrade it and i need to wait till 4.1 jailbreak is released right ?
10-01-2010, 11:41 PM #403
This is what you do :
Run tiny umbrella
Plug in your iphone
Click Adv tab
Device /Version : select 3gs 4.0.1 shsh
Request : Cydia
Click Save shsh
Wait for answer: if Yes, then you can downgrade and jailbreak
But not unlock
If the answer is No , you are too late
Under Device / Version : Select 3gs 4.1 shsh
Click Save shsh
Wait for anwswer ; it should say Yes
This is for future restore when apple has stopped signing 4.1
10-01-2010, 11:50 PM #404
10-02-2010, 12:10 AM #405
Already backed up my 4.1 SHSH files, i somehow heard that ios4.1 can be jailbroken by greenpoison, is this info true ?
10-05-2010, 10:03 PM #406
- Join Date
- Apr 2010
- Bellingham, Wa
- Thanked 6 Times in 1 Post
The date for the 4.1 JB has NOT be verified. Be very weary of sites saying it's out and/or offering it. MAJOR VIRUS'S
Check MMI to verify it's out, then JB the shizz out of it.
10-06-2010, 12:50 AM #407
10-06-2010, 05:45 PM #408
iPhone 3GS that was given to me by a friend. Have no idea what FW or baseband. Im on Tmo so cant just throw sim card in.
10/06/2010 15:14 Device Detected-Device:iPhone3GS 4.0(8A293)
Baseband: 05.13.04 - 6.4_M3S2
10/06/2010 15:16 TSS Server has cached the following files:
10/06/2010 15:16:32.797 iPhone3GS 3.1.2 (7D11)-2335557xxxxxx
10/06/2010 15:16:32.984 iPhone3GS 3.1.3 (7E18)-2335557xxxxxx
10/06/2010 15:16:33.156 Devices with ECIDs matching the above AND restoring to the exact firmware version listed above will succeed!
So I kick the TSS server "ON" and try to shift restore to 3.1.3 or 3.1.2 and i get error (3014) from iTunes 9.0.
DLing iTunes 9.2 as it has now started saying that ver 9.0 is not compatible with 3GS.
Well now I have 1015 error. Also need to add that I used TinyUmbrella to get out to restore mode. It has alot of tools all-n-one.
10/06/2010 16:05:05.250 You are using the current version of TinyUmbrella.
10/06/2010 16:05:05.968 Device Detected - Device: iPhone3GS 3.1.3 (7E18)
Name: iPhone UUID: xxxxxxxxxxxxxxxxxxD170D56ABFC96F119B90A96
Baseband: 05.13.04 - 6.4_M3S2
Looks like it took.
Now getting asl.dll error from blackra1n. rebooting to see what happens.
Moved blackra1n.exe to Apple app support folder and restored 3GS with 3.1.2. Ran blackra1n, its jb. added sn0w and it says its good to go but insert sim and no bars. I know it sees sim but no signal.
Ok so still no signal. Trying to find if its the baseband. There is so much stuff out there and reading thru it all takes forever. Had issues with no wifi but simple network reset fixed. Now going to Cydia to try ultrasn0w or something.
Ultrasn0w just gave searching then no service.
Did reboot with home and power buttons.
Got service everything seems to work.
phonebook sim on order to upgrade to 4.0.
Last edited by robertguero; 10-06-2010 at 05:47 PM. Reason: Automerged Doublepost
10-06-2010, 05:46 PM #409
When you use Phonebook sim card, after activating, jailbreak and unlock, if you are getting Different sim detected and phone goes into recovery, this is what you do : Add this repo to Cydia : Cydia.pushfix.info and installl Lockdown Patch, then all GSM sim can be now used.
Last edited by iYeow; 10-06-2010 at 05:51 PM.
10-09-2010, 02:29 PM #410
I am on 4.1 can it still jb it old help thank u for ur time
10-09-2010, 10:00 PM #411
Where is the download section?? Sorry I'm kinda new at this.... /:
10-14-2010, 05:14 PM #412
This articel tells me nothing and does not give step by step instructions on how to complete the downgrade procedure.
10-26-2010, 06:07 PM #413
11-19-2010, 08:56 AM #414
11-21-2010, 12:39 PM #415
How can i downgrade my itouch to jb im new to this and need help... I have a G2 itouch wit 4.1 wateva updated like last week and i decided its time to jb but from what i underatand i need to jb please help me -rk all day
11-21-2010, 01:13 PM #416
12-09-2010, 06:14 PM #417
My phone said safari cannot download this file
The Following User Says Thank You to Jacob-formosa For This Useful Post:
12-11-2010, 01:45 PM #418
I'm trying to JB my girl's phone. Here's the specs
successfully jb'd w/ blackra1n
I want to update her phone to the new OS and my question is...is it possible to update to 4.2, then downgrade somehow to 4.1, then JB as usual?
I read up a little about saving the shsh file thru tinyumbrella but I'm assuming that if I don't originally have the 4.1 firmware, there's nothing to downgrade to. Hopefully, I'm wrong. Any thoughts moderator? Thank you!
12-11-2010, 01:48 PM #419
12-14-2010, 11:38 AM #420
can someone please give me a quick what to do iv modded the host FILE with the redirect but couldnt connect to server. I was trying to downgrade to 4.0.1 just to unlock this sucka or jailbreak then unlock etc i have snowbreeze 2.1 and downloaded a 4.0.1 ipsw
3gs running 4.0.2 its never been touched but its unlocked like (not on connect to itunes dead mode) , had a sim in it and just took her out.
lmk and thanks very much so much info out there and variables, getn lost