- This guide is for iPhone 3G, iPod Touch 2G users only.
- RedSn0w 0.9.5b5-5 is a jailbreak, NOT an unlock.
- iOS 4.0.2 does NOT update baseband so you can Unlock iPhone 3G with UltraSn0w after jailbreak.
- RedSn0w hacktivates iPhone 3G, iPod Touch 2G iOS 4.0.2.
Jailbreak iOS 4.0.2 iPhone 3G, iPod Touch 2g
Steps to Jailbreak iOS 4.0.2
Step 1. Download both iOS 4.0, iOS 4.0.2 from above
Step 2. Restore iOS 4.0.2 on your iDevice and run Redsn0w.
Step 3. Browse and select the iOS 4.0 IPSW file, mark Cydia and hit next button. Also enable “Enable Multitasking” and “Wallpaper”
Step 4. Follow the on screen instructions and put your iPod touch/ iPhone into DFU Mode.
Step 5. After your iphone, ipod touch reboots, you’ll notice Cydia has a blank white icon. Allow Cydia to reorganize, then accept the update it offers. When Cydia restarts, you should see its real logo now.
thats all, Enjoy your jailbroken iPhone 3G iOS 4.0.2 firmware.