upgrade unlocked iPhone 2G version 2.2 to 3.0

shyamk26

New Member
Sep 18, 2009
2
0
0
#1
hey guys...im new to this forum...i have an unlocked iPhone 2G version 2.2....i want to upgrade it to version 3.0....after upgrading will my phone still be unlocked...
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
701
113
#2
Like you said, yours is a 2G. So your probably better on 3.0 or 3.0.1 and then you can Jailbreak again, then use Ultrasn0w to unlock your device again.

The answer to your question is no, your unlock will not be there when your phone is on 3.0 until you re-jailbreak.
 

KabaModern

Zealot
Gold
Mar 31, 2008
4,549
32
48
Philadelphia, Pennsylvania
#3
Whatever you do, ensure you're NOT updating to 3.1 via iTunes as there is no official jailbreak/unlock for it yet. Stick to 3.0 or 3.0.1, like warrior said.
 

shyamk26

New Member
Sep 18, 2009
2
0
0
#4
so i have to upgrade my unlocked 2G through iTunes then unlock it again...will my phone get blocked if i upgrade through iTunes?