Jailbreak 4.2.1 & 4.2 Firmware iPhone,iPod,iPad

1.1.) 開啟iTunes 並將手上的iPod Touch 連接至電腦. 1.2.) iTunes 認出主機後, 使用滑鼠右按Back Up. 1.3.) 備份資料需時, 請等侍iTunes 回應. 注意事項 建議完成備份才 ...

2011年3月24日 — 這篇文章想寫好久了，資料蒐集了一段時間，其間也大概進行了不下十多部iPad/iPhone/iPod 的JailBreak，直到技巧算是已臻純熟，才敢開始動手寫文章。

是完美JB嘛!? youtube網站有教421越獄. Jailbreak NEW 4.2.1 Firmware Redsn0w 0.9.6b4 For iPhone, iPod Touch & iPad www.youtube.com ...

The easiest guide to show you how to Jailbreak iPod 2 on iOS 4.2.1. Easy how-to videos and instructions walk you through exactly what to do.

How to Jailbreak Ipod Touch With Firmware 4.2.1 or Lower · Step 1: Check Your Firmware · Step 2: Go to the Website · Step 3: Save the File · Step 4: Install/ ...

The GreenPois0n untethered jailbreak for iOS 4.2.1 has been released and it allows you tojailbreak any iOS 4.2.1 device completely untethered.

2022年5月24日 — Download redsn0w for ios 4.2.1. Download the corect ipsw for your device. Extract redsn0w and follow the on screen instructions.