to go back to 02.10.04 - GSM-Forum

mprakash9 · 02-01-2011, 09:28

I have an iphone 4 with os 4.1. Accidentally I upgraded that to os 4.2.1
I have saved SHSH for 4.1. So I tried to restore back to 4.1. using a 4.1 firmware.Could go back to 4.1.But bb remained as 03.10.01.I want bb 02.10.04.back. I tried again again and again but error 1004 occurs repeatedly.Is there any way to restore bb back to 02.10.04.Thanks in advance

mohseen · 02-01-2011, 09:33

Error 1004

This is caused by a failure to match the Baseband Nonce currently in memory to the Nonce returned in the Baseband Firmware SHSH blob. This happens if you edited the hosts file (Saurik's Server) or you are using TinyUmbrella. Use TinyUmbrella and "Kick Device Out Of Recovery" to boot.

mprakash9 · 02-01-2011, 09:51

Quote:

Originally Posted by mohseen

Error 1004

This is caused by a failure to match the Baseband Nonce currently in memory to the Nonce returned in the Baseband Firmware SHSH blob. This happens if you edited the hosts file (Saurik's Server) or you are using TinyUmbrella. Use TinyUmbrella and "Kick Device Out Of Recovery" to boot.

Yes I have done that .So the OS is 4.1. What should I do to restore back to bb 02.10.04 without getting the error- to complete the restore

mohseen · 02-01-2011, 09:56

you can google it YOU will thousands of instructions of downgrading...

Ven0m · 02-01-2011, 10:35

Quote:

Originally Posted by mprakash9

Yes I have done that .So the OS is 4.1. What should I do to restore back to bb 02.10.04 without getting the error- to complete the restore

no solution yet on downgrading basebands on ip4s.

Quote:

Originally Posted by mohseen

you can google it YOU will thousands of instructions of downgrading...

you are funny! lol.

regards,

nsmokeyeyesd · 02-01-2011, 15:22

hyyyy guyzzzzzzzzz when will iphone code willl be available version 4.1........

02-01-2011, 09:28	#1 (permalink)
mprakash9 Junior Member Join Date: May 2005 Age: 71 Posts: 12 Member: 145602 Status: Offline Thanks Meter: 0	to go back to 02.10.04 I have an iphone 4 with os 4.1. Accidentally I upgraded that to os 4.2.1 I have saved SHSH for 4.1. So I tried to restore back to 4.1. using a 4.1 firmware.Could go back to 4.1.But bb remained as 03.10.01.I want bb 02.10.04.back. I tried again again and again but error 1004 occurs repeatedly.Is there any way to restore bb back to 02.10.04.Thanks in advance

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02-01-2011, 09:33	#2 (permalink)
mohseen Insane Poster Join Date: Mar 2010 Posts: 84 Member: 1252376 Status: Offline Thanks Meter: 19	Error 1004 This is caused by a failure to match the Baseband Nonce currently in memory to the Nonce returned in the Baseband Firmware SHSH blob. This happens if you edited the hosts file (Saurik's Server) or you are using TinyUmbrella. Use TinyUmbrella and "Kick Device Out Of Recovery" to boot.

02-01-2011, 09:56	#4 (permalink)
mohseen Insane Poster Join Date: Mar 2010 Posts: 84 Member: 1252376 Status: Offline Thanks Meter: 19	you can google it YOU will thousands of instructions of downgrading...

02-01-2011, 15:22	#6 (permalink)
nsmokeyeyesd Junior Member Join Date: Feb 2011 Location: lahore Age: 34 Posts: 1 Member: 1506795 Status: Offline Sonork: nd awan Thanks Meter: 0	hyyyy guyzzzzzzzzz when will iphone code willl be available version 4.1........