Just installed FRX5 (3-16) and /andboot (3-17) all worked.
NOTES:
Iinstead of installing BUSYBOX from TITANIUM BACKUP I created a link from /bin/busybox to /system/bin/busybox and SU started working.
Code:
ln -s /bin/busybox /system/bin/busybox
I then installed BUSYBOX
Code:
mount -o rw,remount x /system
rm -R /system/bin/cat
rm -R /system/bin/df
rm -R /system/bin/ls
busybox --install -s /system/bin
I also installed su.3.6.1.whatever.it.is...apk <== Is this just to "ask" for permission? If not installed it assumes it's ok and grants SU?