Downgrade 4S 7.0.3 to 6.1.3 with saved blobs - GSM-Forum

Doryan14 · 11-14-2013, 02:33

Okay so I have done this many times with devices older than 4s with problem, Im trying now the 4s but I always get 11 or 1600 error. Im pretty sure now that its not possible so just want someone to confirm to quick trying.

saydajan · 11-14-2013, 03:20

bro no shah r on the sever anymore , so plz just use latest version. no more version are allowed for the moment.

Doryan14 · 11-14-2013, 04:04

i downloaded the shsh when 6-1-3 was the lastest version with ifaith but I cant do it with tinyumbrella always get errors on itunes

debeliamark · 11-14-2013, 06:25

Quote:

Originally Posted by Doryan14

i downloaded the shsh when 6-1-3 was the lastest version with ifaith but I cant do it with tinyumbrella always get errors on itunes

Latest iTunes ( newnes that 11.1.x ) sign not only OS part, but modem part also, so you will not able to flash custom IPSW - you have no way to have valid baseband part, even and "signed" with stored blobs in "pwned" state. One more - A5 and newnest devices cannot be handled like A4 ( iPhone 4 ) and earlier - so in your case downgrade is currently not possible.

Doryan14 · 11-14-2013, 15:20

Thanks for explanation. Im very clear now that is no possible for the moment. Close thread please.

11-14-2013, 02:33	#1 (permalink)
Doryan14 Freak Poster Join Date: Nov 2012 Location: Honduras Posts: 207 Member: 1845864 Status: Offline Thanks Meter: 33	Downgrade 4S 7.0.3 to 6.1.3 with saved blobs Okay so I have done this many times with devices older than 4s with problem, Im trying now the 4s but I always get 11 or 1600 error. Im pretty sure now that its not possible so just want someone to confirm to quick trying.

11-14-2013, 03:20	#2 (permalink)
saydajan No Life Poster Join Date: Jun 2010 Location: Jalal Abad , Afghanistan Posts: 947 Member: 1318893 Status: Offline Sonork: 100.1640487 Thanks Meter: 279	bro no shah r on the sever anymore , so plz just use latest version. no more version are allowed for the moment.

11-14-2013, 04:04	#3 (permalink)
Doryan14 Freak Poster Join Date: Nov 2012 Location: Honduras Posts: 207 Member: 1845864 Status: Offline Thanks Meter: 33	i downloaded the shsh when 6-1-3 was the lastest version with ifaith but I cant do it with tinyumbrella always get errors on itunes

11-14-2013, 15:20	#5 (permalink)
Doryan14 Freak Poster Join Date: Nov 2012 Location: Honduras Posts: 207 Member: 1845864 Status: Offline Thanks Meter: 33	Thanks for explanation. Im very clear now that is no possible for the moment. Close thread please.