Comments on: iPhone 1.1.3 firmware downgrade complete, still unbricks you, SDK docs leaked

By: Taye

Taye — Mon, 25 Feb 2008 16:12:25 +0000

I just brought a IPhone and I upgraded it to 1.1.3 not thinking, I want to downgrade it so I can jailbreak it, I’ve looked for ways online and I aam not having any luck!!! Can someone please email me with a way to downgrade my phone back to 1.1.2 so I can jailbreak it, PLEASE!!!!!!!!!!!!!!!!! You can email me also at just4taye03@yahoo.com

By: Maik

Maik — Sat, 09 Feb 2008 02:47:31 +0000

Hi,

here is an iPhone 1.1.3 OOTB unlock tutorial:
http://www.handy-faq.de/forum/iphone_faq_anleitungen/36065-iphone_1_1_3_unlock_entsperren.html

By: AMG

AMG — Fri, 08 Feb 2008 20:05:12 +0000

i dont’ know if the baseband you can downgrad to anything else but what you have. at this moment i guess there are no hope, but i believe there is a way to use it with cingular, don’t know the method yet, i will do some digging… here is a excellent news if you did not upgrade you could have unlock your phone; yes software unlock. some Iphone GOD figure it out… i am in same situation as you are.. so i will let you know… sorry no help.

By: Yusuf

Yusuf — Fri, 08 Feb 2008 10:17:03 +0000

hi, i recently gt my iphone 1.1.2 and accidentally restored it to 1.1.3, now it is a 04.03.13_G
1- the 4th and 5th digits on hte serial numbers are 48 so im guessing its the 4.6 bootloader??? is it?
2- i tried to downgrade it but get an error(1)….i try the DFU method again and again….no luck…
3- can i proceed with the apptapp installer afta the error(1)and install 1.0.2???
4- can it be unlocked and downgraded?
it has nva been unlocked….
please help….would really appreciate it!!!!
waiting to hear from you.
rgds
yusuf

By: Anonymous

Anonymous — Tue, 05 Feb 2008 19:54:26 +0000

If you upgrade your 1.1.2 (OTB) to 1.1.3, check your bassband if it’s changed to 04.03.13_G ? if that’is, you’re out of luck . Wait for new fw 1.1.4 out to unlock you bl with testpoint .

By: Anonymous

Anonymous — Tue, 05 Feb 2008 19:48:18 +0000

on bootloader 4.6, I say NO ’cause no secpack from 1.1.4 to downgrade bl .

By: fernando

fernando — Mon, 04 Feb 2008 02:47:33 +0000

I upgrade my 1.1.2 iphone to 1.1.3 …and it got look….can someone tell me how to unlock it? Help please

By: Sigh

Sigh — Sat, 02 Feb 2008 00:35:28 +0000

Sorry for whatever sad soul is misinformed and thinks these are SDK docs, but they are NOT.

That would be a classdump of 1.1.3, the same thing we’ve been doing for every OTHER version.

By: walter

walter — Fri, 01 Feb 2008 14:21:30 +0000

im not sure about the unlock on differnt networks.. i do know you can upgrade to 1.1.3 thru itunes then you can downgrade to 1.1.1 then 1.1.2 then use nate trues update to 1.1.3 then change your lock down file back on AT&T here is where you can find how to do it.. http://modmyifone.com/forums/showthread.php?t=27454

By: AMG

AMG — Thu, 31 Jan 2008 00:07:18 +0000

i don’t think its possible to unlock this phone 1.1.3 4.6, i have the same problem; you need to get at least 1.1.2 and bootloader 4.6; then you can hardward unlock by downgrading bootloader to 3.9; i think you are out of luck until 1.1.4 or iphone GOD’s comes with software, which is always a posibility.

By: steve

steve — Tue, 29 Jan 2008 21:39:20 +0000

Hellow everybody,

If I have bought 1.1.3(04.03.13) IPHONE from the APPLE STORE. It is not upgaded 1.1.2, or 1.1.1. In this case, can I unlock phone ????

Please, help somebody.

By: AMG

AMG — Sat, 26 Jan 2008 02:05:57 +0000

i was wondering as to when would we get the instruction on how to unlock 1.1.3; i mean hardware unlock. yes i upgraded my obt 1.1.2; “stupid” and i have opened the phone, waiting for instruction… i really appreciate all the help;; and great job guys!!!

By: akshay

akshay — Fri, 25 Jan 2008 12:13:26 +0000

iphone firmare 1.1.3 unlock
http://euphoriahere.blogspot.com/2008/01/iphone-firmware-113-jailbreak-method.html

you can visit my blog on this

http://www.euphoriahere.blogspot.com/

By: Kraus

Kraus — Wed, 23 Jan 2008 20:17:30 +0000

Guys seems like X-SIM has easier solution coming, Look what I found
http://www.x-simcard.com

By: Moe

Moe — Tue, 22 Jan 2008 01:11:29 +0000

does it works aith 1.1.3 OTB ??

By: klime

klime — Sun, 20 Jan 2008 06:59:33 +0000

I hear Apple purposely wanted to unbrick previously bricked iPhones with 1.1.3. Apparently they have a support mess on their hands, people bricking their iPhone and then trying to take it back... a mess.

By: John Biggs

John Biggs — Sun, 20 Jan 2008 04:27:05 +0000

link?

By: Moe

Moe — Sat, 19 Jan 2008 19:15:00 +0000

it works for iPhone 1.1.3 ???!!!!

By: thebrave

thebrave — Sat, 19 Jan 2008 18:42:24 +0000

Downgrading is very doable, but it’s not for the faint of the heart. (I’ve done it this morning)