Comments on: Download Custom Firmware ipsw files for iPhone 2G, 3G 3.1 [Windows/Mac] , Error 1600 Solution Updated

By: PenisWrinkle

PenisWrinkle — Sun, 23 May 2010 12:32:03 +0000

Yeah…Don't, DON'T, DO NOT enter it into DFU mode. There's no need. And that's why people keep getting the 1600 error messages. If your phone is already IN DFU mode, just reverse it by hitting home and power for ten seconds again. It's quite simple. then just restore it normally. You don't have to do any sort of fancy button pushing, it'll restore right through itunes normally. THANX for the firmware upload tho!!!

By: fkhan

fkhan — Thu, 11 Mar 2010 06:57:43 +0000

Here is the link

http://www.redmondpie.com/downgrade-iphone-3g-fir…

By: fkhan

fkhan — Thu, 11 Mar 2010 06:55:30 +0000

Hi , Actually I was having the same problem I tried ultrasnow but it didnt work and I tried everything but there was NO service. So then i read somewhere that download fuzzyband and if ur bootloader is 05.08 then you can do it. So i tried that …luckily my bootloader was 05.08 and then I downgrade the firmware from 05.11.07 to 04.26.08 after that I reinstall ultrasnow and it worked !!!

By: Kiran

Kiran — Thu, 11 Mar 2010 01:22:36 +0000

Please refer to the latest post on redsn0w 3.1.3 iPhone 2g…

By: Leny

Leny — Thu, 11 Mar 2010 01:17:27 +0000

I'm tryin to unlock an iPhone 2G firmware 3.1 tryin to activate it for other carriers.. and give me an ERROR (1604)… what should i do?

I'm using windows 7

Please help

By: bummer

bummer — Thu, 11 Feb 2010 03:42:22 +0000

HO HO HO… if you installed the 3.1.3, it's very possible that you are, by the time… and even more if u updated the modem base… no unlocking =(

By: iLikeMyiPhone

iLikeMyiPhone — Sun, 20 Dec 2009 17:24:04 +0000

You have to join downloaded files. Did you follow each step fully?

By: Tracey

Tracey — Sun, 20 Dec 2009 17:16:12 +0000

I am stuck on step 3. Restore the firmware in iTunes 9.1.After holding the option key and then hitting the restore button. The dialog box pops up but the downloaded custom firmware file is not in bold so I'm unable to click on it. I have a macbook with the iphone 2g. Thanks Tracey

By: iLikeMyiPhone

iLikeMyiPhone — Thu, 03 Dec 2009 12:46:20 +0000

Activated firmware….

By: jeremy

jeremy — Thu, 03 Dec 2009 12:43:49 +0000

hi,
I had a ATT contract before but left the US now. My Iphone is still working on att w/o the contract (as an ipod touch) but I want to swich to a new carrier now. which firmware should I choose for?
iphone 2g firmware 3.1.2 never jailbreaked on windows vista
thx