Comments on: Unlock Your iPhone 3G With Yellow Sn0w Guide & Tutorial

By: Patti

Patti — Wed, 02 Jun 2010 15:34:43 +0000

Thanks for this great information. Will this enable me to use a TIM, vodafone, or WIN sim card in Italy? What features will my phone have there?

By: Yogesh

Yogesh — Fri, 12 Feb 2010 12:16:29 +0000

Hi All,

Can anyone please help me? I have successfully jailbroke my IPHONE with blackrain R23 in INDIA. I am current user of carrier VODAFONE GSM. Hence I inserted the same SIM in my unlocked IPHONE. Still it is not giving me network signals.

It would be very helpful if someone guide me in this regard.

Thanks & Regards,
Yogesh

By: Franz

Franz — Wed, 03 Feb 2010 22:41:20 +0000

I’m looking to un lock my iPhone with version 1,2-2.2.

What can I do?

Rgs
Franz

By: echo2617

echo2617 — Wed, 17 Jun 2009 06:55:35 +0000

great! it works on my iphone 3g 2.2.1 thanks!

By: Sebastien

Sebastien — Sun, 17 May 2009 16:41:42 +0000

@Oliver - you should ask this question in the forum

By: Oliver

Oliver — Sun, 17 May 2009 16:39:42 +0000

I recently updated to the 2.2.1 software but now I can’tuse yellowsn0w when is the new version of yellowsn0w coming I need it please reply

By: Faith

Faith — Sat, 09 May 2009 05:37:10 +0000

Hi Guillermo,

i had same problem.. but dev team r im not sure who did it.. but they have come up wit a way to downgrade BB from 2.30 to 2.28.. but like always there is a catch.. your Bootloader MUST be 5.8 n no higher.. check out the link below its got de tutorial for checking bootloader n then downgrading.. and this is possible only if ur phone is jailbroken.. mine was n also was 5.8. and guess wat my phone is now working fine. I use my phone in india.. n its pretty gud..

here is the link:-

http://lph0ne.blogspot.com/2009/04/how-to-downgrade-your-iphone-3g-230-221.html

hope this helps u recover ur phone back toworking condition.. all de very best… tc..

By: Guillermo

Guillermo — Fri, 08 May 2009 05:51:30 +0000

So i check my baseband to see that it says 2.30.03, how do i get it back to 2.28.00

By: timmy

timmy — Tue, 05 May 2009 19:09:56 +0000

Nice 1 dev team. thanks for the walk through on yellow snow … worked a treat ..

Timmy

By: john pyramid

john pyramid — Wed, 08 Apr 2009 21:54:49 +0000

okay I found this again how do I upgrade to this firmware : my 02.11.07 baseband

First things first. In order to be able for you to use Yellow Sn0w to unlock your iPhone 3G, you have to be on a jailbroken iPhone that runs the latest firmware 2.2 with the latest baseband 02.28.00. To find out what firmware you’re on, go to Settings > General > About and look for “Modem Firmware”. It should say 02.28.00.