can't finish downgrading iPad 1gen 5.1.1 to 4.2.1 or 4.3

[bekble]

hi,

I got ipad 1gen 3G 32gb where 5.1.1.(9B206) is on in.

TinyUmbrella shows those SHSH blobs:
4.2.1 (8C148)
4.3 (8F190)
5.0.1 (9A405)
5.1.1. (9B206)

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 74.208.105.171 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 74.208.105.171 gs.apple.com and 74.208.10.249 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?


please help

 

[dhlizard]

Because it has a baseband (3G) I believe you must run TinyUmbrella as well as the downgrade tool (Redsn0w or Sn0wbreeze) during the downgrade to fix the baseband.

I'm sure iClarified.com has a tutorial.