NXT解鎖要怎麼刷?

http://forum.xda-developers.com/showthread.php?t=1748622

這是XDA的連結

我想刷這個NXT解鎖

不過 ..

我看不懂 = =

求教學了.....

目前手機4.0.4  0.587

不是作者有放教學上去

PROCEDURE (IMPORTANT)
1.Install PART I through recovery (用cwm安裝PART I)
2.WIPE DALVNIC CACHE and REBOOT into system (Home screen)(WIPE DALVNIC CACHE和重開機)
3.Then Reboot To CWM again (By taking the battery off and putting back on)(接著進入cwm)
4.Install PART II(刷入PART II)