[GUIDE] Jailbreaking 1.1.2 (Windows)

[vishisback]

HI guys
I've got a problem while uprading my firmware to 1.1.1!
i installed a new firmware 1.1.1 in mob. but the thing is that when I try to unlock using the i.unlock.no wiFi method,
I can't select any wiFi spot, it just show in gray "unavailable" same for bluetooth.

I purchased this unlocked phone with a 1.02 version 4 months back !
Plz help whats this problem is and how can i sort out this prob ????

[Sidetalker]

Restore to 1.1.3 and start over.

[nasty801]

INDEPENDENCE isn't working anymore says something about
Unsupported version of iTunes is installed.
Detected iTunes version is 7.6.0

[Sidetalker]

Downgrade iTunes?

[vishisback]

I am using Itunes V -7.5.0.20
So now i need to first downgrade the Itunes (which version ?) and then install the 1.1.3 version right and then again downgrade it to 1.1.1 (which i wat to use) but is it safe upgrade to 1.1.3 cause i am afraid i dont mess it up completely and lock it up !!
Now i have downgraded the firm. to 1.0.2 but still i am not able to use wifi bluetooth and no netwok []

[djshway]

what do i do if i was downgrading and then all of the sudden instead of the 1015 coming up i get the error 1602? do i continue or what?

[Sidetalker]

Continue. The errors can be a little erradic at times. I also don't know how to spell erradic.

[Skyline_GTR]

what happen if I don't have the default at&t sim card?
can I still upgrade?

[PhatheadWRX]

i have jailbroken 2 phones using your guide, but on my 3rd phone i am already upgraded to 1.1.2 and i am at he part where i click on the windows.bat in th jailbreaker zip folder and it says Reading flash image for about 40 min then nothing happens? anyone else have this problem?

I am having the same issue. the 1.1.2-jailbreak windows.bat keeps freezing up (will not read the whole flash)

Anyone have a fix??? I'm going crazy!!!!!!!!

edit - DOH!!!! I just found the simple solution to my problem that would have saved me 4 hours of agony! Be sure to use the Apple White Sync Cable!!!!! I was using my XtremeMac Power cable and were encountering the same problem as you above. Good Luck!