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01-29-2011, 08:16 AM #1Best way to unlock iPhone 4 (ATT) 4.2.1?
I have a new iphone, just brought it home from AT&T. I have not plugged it into the computer yet or done anything with it at all.
What is the best way to unlock it? I had a 3GS with 3.1.2 that I unlocked with Blackra1n and it was buggy as hell. I hated it so I thought I'd try an upgrade.
Can anyone please advise me so I don't screw it up.
Here's all the phone info:
Version: 4.2.1 (8C148)
Modem Firmware: 03.10.01
01-29-2011, 08:50 AM #2
01-29-2011, 09:14 AM #3
01-29-2011, 09:32 AM #4
02-09-2011, 10:24 AM #5
so if i have have an iphone 4 on 4.2.1 with baseband 03.10.01, can i update the baseband to 06.15.00 and then unlock it or that is only for the iphone 3g and 3gs???
02-09-2011, 10:33 AM #6
02-09-2011, 10:53 AM #7
02-09-2011, 10:58 AM #8
02-11-2011, 08:14 PM #9
Any idea when 4.3 is due out. I searched with no good results. I just bought two AT&T iPhone 4 for TMobile. They both have 4.2.1 and 3.10.01 and would like to swap to them from my 3GS.
02-11-2011, 08:54 PM #10
02-12-2011, 06:51 AM #11
- Join Date
- Oct 2009
- Cincinnati Ohio
- Thanked 3 Times in 1 Post
Why do people not see the sticky that says HOW TO CHECK IF YOU CAN UNLOCK? I dont get it? Every other post is when/how can unlock my Iphone4 with 2.10/3.10. I have been waiting since August and I know that when the unlock comes(if it comes) it will be posted on here.
02-12-2011, 07:43 AM #12
^Because it's not font SEVENTEEEN!!!! lolZ
02-12-2011, 08:10 AM #13
02-12-2011, 11:08 PM #14
do you know when is the new ultrasn0w unlock come out for iphone 4 4.2.1 bb 03.10.01?
02-12-2011, 11:20 PM #15
02-12-2011, 11:44 PM #16
It's unclear at the moment, if you don't know then we don't know
03-01-2011, 06:17 PM #17
I am moving out of the states, my i4 is on that damn BB 03.10.01....
need my unlock right meow!
Phone will get disconnected at 00:00 (in ~6 hrs)
can i get a 'cool story bro'?"If You're Not First, You're Last" - Ricky Bobby
03-02-2011, 12:00 PM #18
Unlock is coming soon.
Apple released the date of iOS 4.3 today (11 March) , so I think in a few days we might see an unlock appear.
Last edited by xCalipso; 03-02-2011 at 12:19 PM.
03-02-2011, 12:07 PM #19
Apple announced 4.3 today, said it is out March 11th (next friday)
probably see an unlock soon after.
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03-02-2011, 12:10 PM #20