Comments on: Unlock iPhone 3G 2.2.1 Without Upgrading your Baseband to 02.30.03.

By: Sachin Shetty

Sachin Shetty — Wed, 24 Jun 2009 14:34:50 +0000

Hi Amit i couldnt download the firmware from the files sharing can you please give me the alternate source to download.

By: rawi rai

rawi rai — Tue, 23 Jun 2009 06:24:02 +0000

is this post for just popularity or what? where the hell is 02.30.03 topic be nice and keep post good and truthful post. ok

By: qucksilver

qucksilver — Mon, 15 Jun 2009 19:15:51 +0000

i had 3g iphon 2.2 with base band 02.28.00.
loaded itunes (latest version 8.2) then plug iphone in with usb. hold down shift button then click restore button. used custom firmware from above link 2.2.1. then after restore checked version.

firmware 2.2.1 base band still 02.28.00 it worked!!! thanks!!!

tried to unlock to t-mobile…works!!!

By: diabolik

diabolik — Tue, 09 Jun 2009 14:30:31 +0000

has anyone tried the custom firmware link above and tell me if it really bypasses the baseband link i really dont wanna end up with a locked fone i jus brought

By: Anoonymouse

Anoonymouse — Thu, 04 Jun 2009 10:38:22 +0000

Does this custom restore remove the existing Apple Store and Cydia apps ?

By: vinay

vinay — Tue, 02 Jun 2009 18:23:39 +0000

@Eric There is no way to downgrade from 02.30.03 to 02.28.00 the only patch available in cydia is works for bootloader 5.8 which is rare. Just wait for next release of Quickpwn and hope Dev team cracks any exploit for bootloader 5.9 and above.

By: Eric W

Eric W — Mon, 01 Jun 2009 14:54:49 +0000

i accidently upgrade my baseband firmware to 02.30.03 and now i can’t use yellowsnow to unlock it. please guide me how to downgrade the baseband firmware to 02.28.00 ? thak you very much.