This is how i did it and it worked.
With a rooted device, boot unlocked and CWM 5.x
1. Flash kernel (fastboot flash boot boot.img taken from the Zip)
2. Enter Recovery ( because now its CWM 6.x with volume up )
2. Flash Rom
3. Flash gapps
4. Wipe everything, files cache and dalvik
5 Reboot from Recovery
Fantastic...
yes, this method working too
however, as i can see for now on FXP136(CM9.1) not working:
1. HDMI - completely.
2. fast foto(hardware button) from locked phone.
3. hardware foto-button only shoots, not focusing
4. no way to enable MTP-mode
problems:
1. i have strange problem with RocketDial Pro while trying to look contact HDfoto, i can set it without problem, but when try to open - phone freeze until reset with power+vol_up, also exist problem with rocketdial callerid, while viewing example screen and touch dynamic - freeze until reset.
2. not found any app to select what to launch when power connected(clock,some app, etc..)
3. terrible led light while charging... better use dark red or orange as in stock vs yellow-white-pink
4. while playing ME infiltrator, stops working sound via bluetooth headset(a2dp), starts again after restart game.
positive:
1. ME Infiltrator works smooth, on stock ROM play in this game just unreal, laggs,freezes and so on. Free memory on stock and also on fxp136 about 266MB.