Greenpois0n 完美越獄4.2.1 教學

On February 5, 2011, in iPhone 升級,破解, by iphone

greenpois0n rc5 version2 的版本
已經推出了mac 及 windows 版
目前只支援Mac, windows 版應該在幾天後發佈的

下載網址: [官網-official site] [mac] [windows]


  • iPod Touch 2G (all bootroms)
  • iPod Touch 3G
  • iPod Touch 4G
  • iPad 1G
  • iPhone 3Gs (all bootroms)
  • iPhone 4
  • iPhone 4 Verizon (_not_tested_)
  • AppleTV 2


  1. Windows 版和mac版的 Greenpois0n 其實大同小異,只是介面上有一點不同~請按jailbreak吧!
  2. 請把iphone 更新/回復到4.2.1
  3. 開啟greenpois0n
  4. 按下Jailbreak
  5. 按指示進入把iphone進入DFU mode
  6. 直到看到greenpois0n出現complete
  7. iphone會開始出現大量的白色字~!!不用擔心~耐心等待即可

  8. 之後iphone 會重新開機, 會多出了一個loader的icon
  9. iPhone 開啟loader, 下載Cydia 即可

  10. 恭喜!已成功jailbreak 及安裝cydia 了
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