Need to unlock 3GS 4.3.5

harryml

New Member
Sep 27, 2011
3
0
1
#1
HI,

I just got iPhone for my dad 4.3.5 and want to unlock it, so he can use it in different carrier. The version right now is 4.3.5. I have checked the internet and i couldnt find anything reliable. I don't want to brick my phone, so looking for step by step instructions.

I don't have any older SHSH or i don't want tethered version.

Pls help

Thanks
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
701
113
#4
The only option the OP has is to upgrade to iOS 5 and jailbreak tethered. You can't downgrade due to the lack of SHSH's.
 

Europa

Moderator
Senior Moderator
Dec 12, 2008
28,365
5,506
113
Utah
#9
You can use a tethered jailbreak for 4.3.5, but you won't be able to use an untethered jailbreak since you don't have any SHSHs for older firmware and thereforee cannot downgrade.

If you just want to unlock, buy a GEVEY SIM. No jailbreak is required and it works on 4.3.5.