I got ipad 1gen 3G 32gb where 5.1.1.(9B206) is on in.
TinyUmbrella shows those SHSH blobs:
I would like to downgrade to as lowest as possible firmware because 5.1.1. is way too slow.
I downloaded iPad1,1_4.2.1_8C148_Restore from http://www.ipswdownloader.com/ and by redsn0w I used Extras-SHSH blobs - Stitch - chose my 4.2.1 IPSW and from Blobs - remote.
It went ok.
I entered iPad into DFU,
closed iTunes, changed in private/etc/hosts last line by writing 22.214.171.124 gs.apple.com in the bottom line
open Itunes and choose my compiled ipsw file
and problems began...
I couldn't wake iPad up.
On display there was a picture of cable connecting to iTunes.
I read that this might by 1015 problem so I tried to used:
redsn0w - recovery fix but it didn't work. It couldn't enter into DFU mode
tinyubrella - the same
RecBoot - the same
iReb - the same
than I recovered it by iTunes again to 5.1.1 and did it over again with one by one firmware I have SHSH for, always the same error.
I tried to put # before 126.96.36.199 gs.apple.com and 188.8.131.52 gs.apple.com but in vain
what do I do wrong?
is it possible that ipws is corect and I can't wake iPad up?
is there any other newer saurik's server ip avaiable?
is it possible that there is something wrong with cable?