REAL solution for 3Gs Downgrade to iOS 4.02!

[rohit50]

dear sir my tiniumbrela cannot detact i phone 4 when i dubbel click tiny ubralav4.1.13 and click show all shshs nothing apper in window dear sir i am new to user of this umbrala pl give me steps by step of user manual [ when rus istwo option is 1 current user 2 folowing user when 2 its need username and passwoed whitch option i will reply or whatis user& pass pl help me

[kecik1843]

Originally Posted by dumuc

Restore got error 3014

it eror coz u not run software both at the same time.i will try version 4.2.1 downgrade to 4.0.2

[aminnovelty]

Originally Posted by MPhoneClinic

did you put the iPhone into Recovery Mode or DFU mode?

Dear sir can u tell me when should i connect aiphone in DFU mode ?

1. When first time i open TINY UMBRELLA ?

2. or after opening TINY and save SHSH , then should i connect in DFU
MODE ?

I never use this tiny soft inorder to downgrade IOS firmware , but know a days i see alot of customers bring their aiphones which has upgraded to different firmware and need to downgrade.Sir,MphoneClinic , i am anxiously been waiting for your kind guidness.

I have downloaded latest tiny umbrella soft which is not showing advance function . Plz guide me HOW CAN I USE THIS SOFT inorder to get download ?

[https]

Originally Posted by aminnovelty

Dear sir can u tell me when should i connect aiphone in DFU mode ?

1. When first time i open TINY UMBRELLA ?

2. or after opening TINY and save SHSH , then should i connect in DFU
MODE ?

I never use this tiny soft inorder to downgrade IOS firmware , but know a days i see alot of customers bring their aiphones which has upgraded to different firmware and need to downgrade.Sir,MphoneClinic , i am anxiously been waiting for your kind guidness.

I have downloaded latest tiny umbrella soft which is not showing advance function . Plz guide me HOW CAN I USE THIS SOFT inorder to get download ?

Yes, latest TU does not have Advanced button. But functionality is the same:
You need TU to backup shsh of the currently signed iOS by Apple. Right now, Apple only signs version 4.2.1. So if you backup shsh now, you can downgrade to 4.2.1 in the future, when Apple wouldn't allow it otherwise.
If you made backups earlier, you can downgrade to the version that was current then. When you run TU or Cydia (after jailbreak), you get your shsh saved on Cydia server. Many people don't know what they backed up, so check this with latest TU.
Please note that if you do not have a shsh backup (and it is not signed anymore by Apple), then you can NEVER install that firmware again. Not even reinstall it, if you have it currently installed. There is NO WAY around this.
Many people tell success stories "without shsh", but they just don't know what they had on backup.
DFU mode is only necessary if you cannot restore otherwise (if it crashes on every boot or so).
I hope this helps.

[aminnovelty]

sir , i am realy very gratefull for your kind and detail reply which is surely help me to improve my work and use TU in its proper manner. Thanks alot again.

[Chandreshswami]

LOG

12/09/2010 15:50:45.000 Loaded History... 12/09/2010 15:50:45.921 Caching shsh files... 12/09/2010 15:50:45.968 Found [0] shsh files to cache... 12/09/2010 15:50:45.984 Cached [0] shsh files 12/09/2010 15:50:46.343 Recovery Device connected: 012029000449483 12/09/2010 15:50:47.062 You are using the current version of TinyUmbrella. 12/09/2010 15:53:00.671 Started saving SHSHs for [Ketan] 12/09/2010 15:53:06.031 You have saved your iPhone3G 4.2.1 (8C148) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:06.265 You have saved your iPhone3G 4.0 (8A293) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:09.156 You have saved your iPhone3G 4.0.1 (8A306) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:09.765 You have saved your iPhone3G 4.1 (8B117) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:12.546 You have saved your iPhone3G 4.2b3 (8C5115c) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:13.265 You have saved your iPhone3G 4.0.2 (8A400) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version. 12/09/2010 15:53:13.390 Finished saving SHSHs for [Ketan] 12/09/2010 15:53:13.484 Caching shsh files... 12/09/2010 15:53:13.515 Found [6] shsh files to cache... 12/09/2010 15:53:13.562 Cached [6] shsh files 12/09/2010 15:53:51.750 TSS Server Started! 12/09/2010 15:53:51.796 TSS Accepting connections... 12/09/2010 15:55:21.812 TSS Accepting connections... 12/09/2010 15:55:21.843 Received Blob request... 12/09/2010 15:55:21.843 REQUEST: ?xml version="1.0" encoding="UTF-8"?> @APTicket @BBTicket @HostIpAddress 192.168.1.3 @HostPlatformInfo windows @UUID 5C45E74D-C8FC-3542-8A82-2889584D32ED @VersionInfo libauthinstall-56.1 ApBoardID 0 ApChipID 35104 ApECID 2132082433420 ApProductionMode ApSecurityDomain 1 AppleLogo Digest FfsmWVXcB/QEjkQ+xhEhy+TM1ik= PartialDigest QAAAALgdAAA/QaImfs6HVZvsEAm/HHChbrF8Qg== Trusted BatteryCharging Digest PfrGRvEsB/yEvE518sStAOmsUtY= PartialDigest QAAAAHhHAADeyQOnRfrRsmHh5QCRYrGZJBocDA== Trusted BatteryCharging0 Digest mG/Offi+vZTjO6lE/vW26m8Tdmw= PartialDigest QAAAAPhEAADgRdgPhWx7aS6IRKX5BB9qeuEl2g== Trusted BatteryCharging1 Digest yxtUIJndC239+v0lCm0j1dii4IM= PartialDigest QAAAADhZAABhT6WHPI4TLcc81CJLk0DFo/Ypyg== Trusted BatteryFull Digest OpjlBFETOYhLEQBtuNAORnntp0Y= PartialDigest QAAAAPghAQDBzcJPuB8eq1pOZZJbQi3opUSqkw== Trusted BatteryLow0 Digest 9Qge+Hh8PgYSzRD1rt706sMSri4= PartialDigest QAAAAHjTAAB/4D6L/fGsjmY0xoHasCWZtQUn1Q== Trusted BatteryLow1 Digest b1tFO8K/asNbej4RwB7Q2yHF5BM= PartialDigest QAAAALj0AACcrZkJissTZIIdygNHYuuqZbdsqg== Trusted BatteryPlugin Digest YFvbKCm+xIpkSWu9lRa9wp//kBM= PartialDigest QAAAAHhDAAA+8mXi9sbwoY7nqF1/gn+6EiJxkw== Trusted DeviceTree Digest X7NYt2dWz+dieJ59U83+4iUCH8Q= PartialDigest QAAAAPi1AAALQAy0Pl2uG4FkmLuxO9QiDXc1OQ== Trusted KernelCache Digest jPs63lKwxW7Vs2r7LRichcpv81o= PartialDigest QAAAAPjIRwD4xixB/Kpgv14TVO6FECaE+v9BGw== Trusted LLB BuildString iBoot-889.24~4 PartialDigest QAAAADjxAABf0y7EkJYizb8VRSJUqro/1fhMbA== RecoveryMode Digest Q9U5GUqfGJtyYBb+e1kZkwFpdd8= PartialDigest QAAAAPipAAB2DubnanN7Yp42XInSEUcohhuDzg== Trusted RestoreDeviceTree Digest X7NYt2dWz+dieJ59U83+4iUCH8Q= PartialDigest QAAAAPi1AAALQAy0Pl2uG4FkmLuxO9QiDXc1OQ== Trusted RestoreKernelCache Digest jPs63lKwxW7Vs2r7LRichcpv81o= PartialDigest QAAAAPjIRwD4xixB/Kpgv14TVO6FECaE+v9BGw== Trusted RestoreLogo Digest FfsmWVXcB/QEjkQ+xhEhy+TM1ik= PartialDigest QAAAALgdAAA/QaImfs6HVZvsEAm/HHChbrF8Qg== Trusted RestoreRamDisk Digest sw0nmqIZFiIDaFZGOrojpyCCuYo= PartialDigest QAAAAPgQzwB72HTLC5t1+H1LGon0D7v17DfjOA== Trusted UniqueBuildID NxoRBeBR7jEZ+McE0mUcFM76K1s= iBEC BuildString iBoot-889.24~4 PartialDigest QAAAADiRAQDWHbg+iFHHwOY/CuolawvADNRN3Q== iBSS BuildString iBoot-889.24~4 PartialDigest QAAAADihAQCXPWR9jca0xxSTv9rOGibKRKu9kg== iBoot Digest qjGQGI5KYXgggKkByLOiU2U7UWI= PartialDigest QAAAADiRAgDQtF6gWLz2soHhL5bb+8fAw15IVg== Trusted 12/09/2010 15:55:22.203 Received request for [iPhone3GS 4.0.1 (8A306)] 12/09/2010 15:55:22.593 Validating saved SHSH... 12/09/2010 15:55:22.843 RESPONSE: ?xml version="1.0" encoding="UTF-8"?> @ServerVersion 0.6.30-b2 12/09/2010 15:55:23.093 Wrote TSS response 12/09/2010 16:02:16.687 Stopped TSS service! 12/09/2010 16:02:16.765 TSS Server Stopped! 12/09/2010 16:03:06.734 TSS Server Started! 12/09/2010 16:03:06.921 Starting TSS service on port 80 12/09/2010 16:03:07.109 TSS Accepting connections... 12/09/2010 16:03:46.703 TSS Accepting connections... 12/09/2010 16:03:46.890 Received Blob request... 12/09/2010 16:03:47.046 REQUEST: ?xml version="1.0" encoding="UTF-8"?> @APTicket @BBTicket @HostIpAddress 192.168.1.3 @HostPlatformInfo windows @UUID 0BC5ABA0-334D-774E-8A6D-759FFC47D829 @VersionInfo libauthinstall-56.1 ApBoardID 0 ApChipID 35104 ApECID 2132082433420 ApProductionMode ApSecurityDomain 1 AppleLogo Digest FfsmWVXcB/QEjkQ+xhEhy+TM1ik= PartialDigest QAAAALgdAAA/QaImfs6HVZvsEAm/HHChbrF8Qg== Trusted BatteryCharging Digest PfrGRvEsB/yEvE518sStAOmsUtY= PartialDigest QAAAAHhHAADeyQOnRfrRsmHh5QCRYrGZJBocDA== Trusted BatteryCharging0 Digest mG/Offi+vZTjO6lE/vW26m8Tdmw= PartialDigest QAAAAPhEAADgRdgPhWx7aS6IRKX5BB9qeuEl2g== Trusted BatteryCharging1 Digest yxtUIJndC239+v0lCm0j1dii4IM= PartialDigest QAAAADhZAABhT6WHPI4TLcc81CJLk0DFo/Ypyg== Trusted BatteryFull Digest OpjlBFETOYhLEQBtuNAORnntp0Y= PartialDigest QAAAAPghAQDBzcJPuB8eq1pOZZJbQi3opUSqkw== Trusted BatteryLow0 Digest 9Qge+Hh8PgYSzRD1rt706sMSri4= PartialDigest QAAAAHjTAAB/4D6L/fGsjmY0xoHasCWZtQUn1Q== Trusted BatteryLow1 Digest b1tFO8K/asNbej4RwB7Q2yHF5BM= PartialDigest QAAAALj0AACcrZkJissTZIIdygNHYuuqZbdsqg== Trusted BatteryPlugin Digest YFvbKCm+xIpkSWu9lRa9wp//kBM= PartialDigest QAAAAHhDAAA+8mXi9sbwoY7nqF1/gn+6EiJxkw== Trusted DeviceTree Digest X7NYt2dWz+dieJ59U83+4iUCH8Q= PartialDigest QAAAAPi1AAALQAy0Pl2uG4FkmLuxO9QiDXc1OQ== Trusted KernelCache Digest jPs63lKwxW7Vs2r7LRichcpv81o= PartialDigest QAAAAPjIRwD4xixB/Kpgv14TVO6FECaE+v9BGw== Trusted LLB BuildString iBoot-889.24~4 PartialDigest QAAAADjxAABf0y7EkJYizb8VRSJUqro/1fhMbA== RecoveryMode Digest Q9U5GUqfGJtyYBb+e1kZkwFpdd8= PartialDigest QAAAAPipAAB2DubnanN7Yp42XInSEUcohhuDzg== Trusted RestoreDeviceTree Digest X7NYt2dWz+dieJ59U83+4iUCH8Q= PartialDigest QAAAAPi1AAALQAy0Pl2uG4FkmLuxO9QiDXc1OQ== Trusted RestoreKernelCache Digest jPs63lKwxW7Vs2r7LRichcpv81o= PartialDigest QAAAAPjIRwD4xixB/Kpgv14TVO6FECaE+v9BGw== Trusted RestoreLogo Digest FfsmWVXcB/QEjkQ+xhEhy+TM1ik= PartialDigest QAAAALgdAAA/QaImfs6HVZvsEAm/HHChbrF8Qg== Trusted RestoreRamDisk Digest sw0nmqIZFiIDaFZGOrojpyCCuYo= PartialDigest QAAAAPgQzwB72HTLC5t1+H1LGon0D7v17DfjOA== Trusted UniqueBuildID NxoRBeBR7jEZ+McE0mUcFM76K1s= iBEC BuildString iBoot-889.24~4 PartialDigest QAAAADiRAQDWHbg+iFHHwOY/CuolawvADNRN3Q== iBSS BuildString iBoot-889.24~4 PartialDigest QAAAADihAQCXPWR9jca0xxSTv9rOGibKRKu9kg== iBoot Digest qjGQGI5KYXgggKkByLOiU2U7UWI= PartialDigest QAAAADiRAgDQtF6gWLz2soHhL5bb+8fAw15IVg== Trusted 12/09/2010 16:03:47.406 Received request for [iPhone3GS 4.0.1 (8A306)] 12/09/2010 16:03:47.671 Validating saved SHSH... 12/09/2010 16:03:48.062 RESPONSE: ?xml version="1.0" encoding="UTF-8"?> @ServerVersion 0.6.30-b2 12/09/2010 16:03:48.718 Wrote TSS response


NEED HELP

[https]

You don't need to post the full TU log. It's not even related to your problem.

Error 1604 means you tried to install custom firmware (created probably with snowbreeze or PwnageTool). To install this, you have to pwn your device first. You can do that with redsn0w tool.

[Gigashadow52]

Hi, I really like your post. But i seemed to really snake bit. Have been trying for 2 days to jailbreak new Iphone. Accidentally upgraded it to 4.2.1. None of the current procedures i've run across on the net would work. Your downgrade procedure seems the most promising. However when I try the last step, I continue to get the sw imcompatibility message from Apple. The only things that bother me was this: in Tiny Umb. the all
saved Shshs report that the firmware is iphone 3G not 3GS. And when i saved the 4.0.1 fw did not receive a confirmation message, though it appeared successful.
Itunes vers. 10.1.1.4
Tiny Umbrella vers. 4.21.02

[https]

Originally Posted by Gigashadow52

Hi, I really like your post. But i seemed to really snake bit. Have been trying for 2 days to jailbreak new Iphone. Accidentally upgraded it to 4.2.1. None of the current procedures i've run across on the net would work. Your downgrade procedure seems the most promising. However when I try the last step, I continue to get the sw imcompatibility message from Apple. The only things that bother me was this: in Tiny Umb. the all
saved Shshs report that the firmware is iphone 3G not 3GS. And when i saved the 4.0.1 fw did not receive a confirmation message, though it appeared successful.
Itunes vers. 10.1.1.4
Tiny Umbrella vers. 4.21.02

You don't need to try any longer. If TinyUmbrella says it has no shsh backups for *your* 3GS except 4.2.1, then you cannot downgrade. Never.

Make sure you backup shsh from now on.

iPhones 3G can always be downgraded, even without shsh, but to install a firmware 4.0 or higher, iTunes will check shsh now for 3G also. But you still can install that firmware by other tools.