I just found very useful information about I/O scheduler and CPU Governor from this, thanks Papa Smurf151.
Please read and choose which is best suit for you!
The content as below:
I/O Scheduler Descriptions
Taken from this post here
I just change only png files!
Please make a backup before flashing this theme!
For Tiamat 2.2:
I just read around Android software and Hacking box and created some scripts for init.d. I have no idea about the effect of those tweaks, but installed and running on my phone now. Hope its bring better performance for Xperia S.
I just added many languages to manta Ray rom (with update 2.0.1), but i left my xoom at home, so i cant test atm. If you want to try, please download, flash via recovery, and leave your feedback here!
List of string added:
Finally i got % battery display on statusbar!
This framework mod is for .73 firmware!
Work on .67 firmware, confirmed by Emrul (Thanks)!
(If you got bootloop, please reflash preroot image or stock tft file).