How to Jailbreak iPhone 3GS/3G/2G 3.1.2 Firmware on Windows
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Few days back iPhone Dev-team released Pwnage Tool 3.1.4 which lets you Jailbreak iPhone 3.1.2 Firmware on Mac OS X However if you are a Windows user then wait is over for you aswell. Now you can Jailbreak iPhone 3.1.2 firmware on iPhone 2G, iPhone 3G and iPhone 3GS on Windows OS using Custom IPSW firmware.
This firmware update will work on those iPhones which have already been running on previously jailbroken firmware or have been jailbroke atleast once on earlier firmware.
How to Jailbreak iPhone Firmware 3.1.2 on Windows
- First Download custom iPhone 3.1.2 Firmware. (links provided below)
- Now join all the downloaded parts using HJSplit and you will get one archive, uncompress that archive and it contains IPSW file of firmware 3.1.2
- Now Install (if you haven’t already) and open iTunes 9
- Connect you iPhone to the PC using data cable.
- Choose your iPhone from devices menu on left.
- Now click “Resotre” while holding Shift key and select the custom IPSW file which you downloaded in step 1
- Now Sit back and relax until the installation process complete.
- After Jailbreaking your iPhone to 3.1.2 Firmware you can follow this guide to unlock you iPhone and use with any SIM/Carrier.
No ultrasn0w or Bootloaders needed for iPhone 2G.
Custom 3.1.2 Firmware for iPhone 2G
iPhone 2G 3.1.2 Custom Firmware Part 1
iPhone 2G 3.1.2 Custom Firmware Part 2
iPhone 2G 3.1.2 Custom Firmware Part 3
Custom 3.1.2 Firmware for iPhone 3G
iPhone 3G 3.1.2 Custom Firmware Part 1
iPhone 3G 3.1.2 Custom Firmware Part 2
iPhone 3G 3.1.2 Custom Firmware Part 3
Custom 3.1.2 Firmware for iPhone 3GS
iPhone 3GS 3.1.2 Custom Firmware Part 1
iPhone 3GS 3.1.2 Custom Firmware Part 2
iPhone 3GS 3.1.2 Custom Firmware Part 3
iPhone 3GS 3.1.2 Custom Firmware Part 4
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Credits: Custom Firmware Links [Sizlopedia]
adam (October 26th, 2009)
hey the custom links seem to be corrupt
can you please confirm the links are working ?
thanks
Altaf Sayani (October 26th, 2009)
@adam Just checked all the links are up and running.
anwar (December 9th, 2009)
hey can someone say that after restoring with custom firmwire coming cydia ???????
Amit (December 15th, 2009)
I know what i ask is not possible as many like me have posted similar threads on forums, no joy.
Still looking for a genius who can solve the mystery.
The iphone is on 3.1.2, baseband 05.11.07. it is not in the country of source, it is locked, never unlocked or jailbroken before and now stuck on the initial activation screen asking for the original sim card, i dont have it.
Can anything be done????
Altaf Sayani (December 16th, 2009)
@Amit
You can jailbreak and unlock latest 3.1.2 firmware with 05.11.07 baseband using blackra1n.
more details here
Donnie (December 19th, 2009)
So I have baseband 04.26.08 will these custom
firmwares work?
Also, what is HJsplit? Will it work with windows 7?