iphone 3gs

[plitchey]

hi i have got iphone 3gs it is jailbreak on 4.1(8b117) modem firmware 06.15.00
and it unlock with repo66.ultrasn0w is the way of update it to 5 iso and jailbreak it and unlock

thnaks nathan

[iYeow]

The current firmware is 5.0.1 and it will not unlock it.

[plitchey]

what abount 5.0 and unlock

[iYeow]

Apple no longer signs 5.0 and you can't restore to it even if you have 5.0 blob saved. You have double post under general , i will remove it.

[plitchey]

ok thanks whats the highest firmwere i can goto and still unlock it

[iYeow]

It depends on what shsh you have. What shsh blob do you see on the front page of Cydia , letter in Green.

[plitchey]

shsh ios 4.1 4.2.1r1 4.3 4.3~b1 4.3.5 all in green

[iYeow]

Highest you can go is 4.3.5 tethered jailbreak if new bootrom or 4.3 untethered jailbreak (both bootroms)