my 4s got software problem (not JB unit)
so i want to restore it, how to do that?
i already dload 5.0.01 ipsw.
- currently phone is on 5.0.01
- need to restore to the same 5.0.01 offline, since i dload ipsw already.
how can this be done?
can i restore to same 5.0.01?
restore on restore mode or DFU mode?

thanks in advanced~

Restore is the only option that i have i think.
so i only can restore to 5.1 i see.
i didnt jb, so i dun have the shsh u mentioned.

actually im not trying to downgrade,
i just want to repair technical problem on 4S.
which means that i am on 5.0.01 currently,
so even that im on 5.0.01, i cant
restore back to the same 5.0.01 even via IPSW
that ive dload?

tqvm

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Added on March 22, 2012, 9:00 pmmr wimpykid got some rgknse or gevey that can unlock 4s 5.1?
i heard rebel4s can unlock 5.1, u have it?

This post has been edited by bopiang: Mar 22 2012, 09:00 PM

I have Gevey Ultra S coming

----> 5.1 baseband 2 unlock?

im out of luck i guess. thanks bro

mr wimpykid, i saw rgknse have updated to ver 3. do u bring it?