Sent from my U8800 using XDA
As you are updating from a few versions ago, I suggest you do a clean installation. I have no problems with Bluetooth on update 5, but the only thing I use is my old Nokia earpiece. Regarding the volume wake, go to the mods post on the general section, it's there.
Sent from my U8800
Dzo can you add to kernel usb host?
For u8800+ add tv-out and they tell that how activite tv-out this site
Try to see if aurora kernel is compiled with the same libraries, as the kernel of another ICS rom, were phone encryption works.
Try to compare kernel .config file from aurora and a working rom.
How to pull the .config from the newest boot.img: scripts/extract-ikconfig boot.img > .config
|android 4, aurora, huawei ideos x5, ics, u8800|