How to Jailbreak iPhone 3G/2G 3.1 Firmware on Windows

Thu, Oct 1, 2009

Mobile Phones

unlock-iphone-3g-2gEarlier today iPhone Dev-team released Pwnage Tool 3.1 which lets Jailbreak iPhone 3.1 Firmware but that only works on Mac OS X but wait is over now for Windows users aswell No,  which you can use on your Windows PC to update and jailbreak iPhone 3G/2G.

This custom made 3.1 firmware comes with Apple logo and Cydia. So now follow the step below to jailbreak.

How to Jailbreak iPhone 3G Firmware 3.1

  1. First Download the following links of
    custom
    iPhone 3.1

    Firmware
  2. 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
    Custom iPhone 3G 3.1 Firmware Part 1
    Custom iPhone 3G 3.1 Firmware Part 2
    Custom iPhone 3G 3.1 Firmware Part 3
  3. Now Install (if you haven’t already) and open
    iTunes
    9
  4. Connect you iPhone to the PC using data cable.
  5. Choose your iPhone from devices menu on left.
  6. Now click “Resotre” while holding Shift key and select the custom IPSW file which you downloaded in step 1
  7. Now Sit back and relax until the installation process complete.
  8. After Jailbreaking your iPhone 3G to 3.1 Firmware you can follow this guide to unlock you iPhone and use with any SIM/Carrier.

How to Jailbreak iPhone 2G Firmware 3.1

  1. First Download the following links of
    custom
    iPhone 3.1

    Firmware
  2. 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
    Custom iPhone 2G 3.1 Firmware Part 1
    Custom iPhone 2G 3.1 Firmware Part 2
    Custom iPhone 2G 3.1 Firmware Part 3
  3. Now Install (if you haven’t already) and open
    iTunes
    9
  4. Connect you iPhone to the PC using
    data cable
    .
  5. Choose your iPhone from devices menu on left.
  6. Now click “Resotre” while holding Shift key and select the
    custom
    IPSW file which you downloaded in step 1
  7. Now Sit back and relax until the installation process complete.

No ultrasn0w or Bootloaders needed for iPhone 2G.


UPDATE
:
Fix 1604, 1602, 1601 Error in
iTunes
During
Custom

Firmware
Restore
Click Here

Link Credits [Sizlopedia]

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