Comments on: How To Unlock iPhone 3.1.2 Firmware With Ultrasnow

By: sergio_bsa

sergio_bsa — Mon, 11 Oct 2010 07:16:21 +0000

Working good with iPhone OS 3.1.2 / Modem: 05.13.04

By: ayache

ayache — Sun, 11 Jul 2010 12:23:56 +0000

mine is an iphone 3g 8 gb it was working verry good with (only safari crushes using wifi)with version 3.1.2 bb 05.11.07 & i was looking to setup cydia for some apps wich are not free so i decided to do a jailbreak.with pawnage tool 3.1.4 costum restore .
every thing gone fine i waited that the i phone reboot but it doesn't

it stop on the i tunes logo with usb cable in (emergency call)only

i realy do not have any idea about this

i tunes says that the sim card is not spported to activate the iphone

also no idea about

i 'll be verry thankfull for help pls

By: Pierre

Pierre — Thu, 01 Jul 2010 04:46:29 +0000

OMG I love you....
it worked you are the man!

By: avril18

avril18 — Wed, 23 Jun 2010 03:21:20 +0000

lol i have firmware 3.1.2 and baseband 02.28 hahaha i unlock it anyways with ultrasnow

By: amit

amit — Sun, 06 Jun 2010 11:58:26 +0000

Gods of iphone plssssss release the unlock for 3g with bootloader 6.04...
Ther are many like me out there waiting for the blackra1n, yellowra1n, redsn0w, etc on our iphones with bootloader 6.04......

By: michael

michael — Wed, 19 May 2010 17:09:55 +0000

hi all everything works fine did the unlock and there i missed something.
iphone keeps searchninf for carrier bud cant find one.
so i still cannot make calls.
can someone help me plz ?

By: mohit

mohit — Fri, 12 Mar 2010 13:22:46 +0000

Dear sir i have 3g with software 3.1.2 and baseband 05.12.01 and bootlader 06.04 can u please help me

By: Alex

Alex — Thu, 22 Oct 2009 09:16:13 +0000

Hi There i Ran Fuzzy Band it says its not supported is thee any thing else i can do as i am in a Gr8 Mess ...

You can add me on Gtalk on bhatiavk@gmail.com

Or you can gimme your Email so i can cht and gt this working ..

By: shady_jd15

shady_jd15 — Tue, 20 Oct 2009 19:57:12 +0000

How about the iPhone 2G. I want to upgrade to 3.1.2 and jailbreak using blackra1n. And than unlock by installing ultrasn0w. Is that possible? I'm on 3.0 now it doesn't seem to be working so fine. So I want to try 3.1.2. Would doing so lock my iPhone? Baseband is already 04.05.04_G and I read somewhere that ultrasn0w only works with 4.28 something abseband.

Any help would be kindly appreciated.

By: Mike

Mike — Sun, 18 Oct 2009 03:13:09 +0000

If you have already jailbroken your phone then install fuzzyband (via Cyndia). That will check the bootloader and determine if you can downgrade the baseband from 05.11.07 back to 04.26.08. Basically, bootloader versions 5.08 (aka 5.8) and lower have are able to be used to downgrade the baseband; however, 5.09 (aka 5.9) and above this is just not possible.