How to jailbreak iOS 4.0.2 iPhone 3G




redsn0w 095b5 5 374x400 How to jailbreak iOS 4.0.2 iPhone 3G

You cannot use JailBreakMe method to jailbreak and unlock iOS 4.0.2 on iPhone 3G. However you can still jailbreak and unlock iPhone 3G using redsn0w. Here are the instructions:

  • Download the latest RedSn0w 0.9.5-b5 in our utilities page here.
  • Download firmware images for iOS 4.0 here.
  • Run RedSn0w and point it at the 4.0 IPSW. (Yes – point it at the 4.0 IPSW even though you’re at 4.0.2). This will also hacktivate your iPhone3G at 4.0.1 if you haven’t already been activated by iTunes.
  • If you need a carrier unlock – install ultrasn0w in Cydia (add repository http://repo666.ultrasn0w.com). For T-Mobile in the USA remember to turn off 3G mode in Settings→General→Network.
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Ultrasn0w 0.8: now unlock for iPhone 3GS




ultrasn0w 0 8  Ultrasn0w 0.8: now unlock for iPhone 3GS

Great news for all iPhone 3GS users. DevTeam updated ultrasn0w, software that unlocks iPhone with firmware 3.0. Now it supports iPhone 3GS!

Avaliable in Cydia, repo: repo666.ultrasn0w.com

Here are quick instructions:

  1. Ensure you have firmware 3.0
  2. Jailbreak your iPhone using redsn0w (this will also install Cydia)
  3. Run Cydia
  4. Please add the repo repo666.ultrasn0w.com to Cydia. That last “o” is actually the number zero “0”! If you use the letter “o” you’ll get an error.
  5. Search for ‘ultrasn0w’ in cydia or icy and install ultrasn0w
  6. Reboot your iPhone 3G
  7. T-Mobile USA users should disable 3G before using ultrasn0w
  8. Enjoy
  9. If you have any problems reset your network settings (it helped many users): Settings->General->Reset->Reset Network Settings
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Ultrasn0w: iPhone 3G Unlock for firmware 3.0 is ready




unlock Ultrasn0w: iPhone 3G Unlock for firmware 3.0 is ready

DevTeam released Ultrasn0w – application that will unlock your iPhone 3G with firmware 3.0. Here are the instructions:

  1. Ensure you have upgraded to iPhone OS 3.0
  2. Jailbreak your iPhone using redsn0w (this will also install Cydia)
  3. Run Cydia
  4. Please add the repo repo666.ultrasn0w.com to Cydia. That last “o” is actually the number zero “0”! If you use the letter “o” you’ll get an error.
  5. Search for ‘ultrasn0w’ in cydia or icy and install ultrasn0w
  6. Reboot your iPhone 3G
  7. T-Mobile USA users should disable 3G before using ultrasn0w
  8. Enjoy

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