After i have moved to 4.3.1 ROM i have found some bugs, and FIXED!

*Fixed boot for new 4.2.x MIUI ROMS.
*Removed a lot for junk checks that already known
*Added while function to wait till sdcard is mounted and then finish boot
boost and tune partitions and load sec rom system/data
*Fixed logic and perms bugs in scripts.
*Fixed exfat partition detect and fix on boot.
*Deleted JB Low Sound Fix hack, it's fixed long time ago in ROMS.
Fixed wakeup_boost function. now user freq will be set after boost.

And fixed BUG with wakeup_boost = 0 or -1 that freq will stuck on

sleep freq!

Damm this bug was here ages! now it's gone.
Get rid of very old bug with GPS or battery driver fail to init on boot.

There is no fix for that for now, but in very rare conditions on REBOOT
and USB plugged, GPS and Battery driver fail to init on boot.

and blue load line bar is stuck at max for 3~5 sec and then boot.

But GPS will not work.

So check for that, and if detected bug, REBOOT to fix it.
Improved and simplified CENTRAL_CPU_FREQ() function!