Imetaforania

Japan: Jailbreak and unlock iPhone 3G, 3GS, 4 firmware 4.2.1 with redsn0w 0.9.6b6

1. Preparation:
- Connect iPhone to the computer.
- Download redsn0w 0.9.6b6

• For Windows clik here
• For Mac clik here

- Download iPhone firmware (your iPhone current firmware). Or you can download from this link: http://www.felixbruns.de/iPod/firmware/

2. Open “redsn0w 0.9.6b6”
3. “Browse” and enter iPhone firmware *ipsw file, "Open".
4. After successfully click “Next” and check “Install Cydia Apps”, “Battery percentage” - “Next”. You also can choose other features if you need.
5. Click “Next” and follow the directions on redsn0w 0.9.6b6.
6. After finishing “Done!”, click “Finish”.
7. Installing Ramdisk and pineapple image will appear on your iPhone. Wait until finished.
8. On your iPhone, open “Cydia” - “Manage” - “Code Source/Sources” - “Edit” - “Add” then enter “http://repo666.ultrasn0w.com/”, Add.
9. Your iPhone will reboot or restart automatically. Then open back the “Cydia” - “Manage” - “Package” then select “repo666.ultrasn0w” - “ultrasn0w” - “Install” - “Confirm”
10. After reboot, go back to “Cydia” - “Manage” - “Code Sourc/Sources” - “Edit” - “Add” - enter “http://repo.bingner.com/”, Add.
11. Return to Cydia, select “SAM” - “Install” - “Confirm”.
12. Now open “Setting”, tap “SAM” and select “Deactive”.
13. Unlock finished.


Note: If the SIM card that you install on the iPhone is not on, turn off the iPhone then turn on again. And if the SIM card is still not active, you may need to change your iPhone baseband to baseband iPad. Read on Update iPhone 3G, 3GS baseband 05.12.01, 05.14.01, 05.15.04, xx.xx.xx to 06.15.00 with redsn0w 0.9.6b6