Hi nissan skyline, you can do the flash TWRP 22.214.171.124 and naturally EXT4 should go smoothly! If you can not with TWRP then try this:
CWM v126.96.36.199 Touch: http://www28.zippyshare.com/v/oumE69h2/file.html
ps: I remember to do a wipe cache, wipe delvik, wipe data and also that of the system before making the flash zip, and if you can help make a backup before
Thanks for helping ....