That was a stupid advise. With performance governor your CPU runs at full speed all the time (at 1152 mhz in your case). No wonder it drains your battery.
Try 245 (or even 122) min, 1152 max and on demand(!) governor
See above: http://www.modaco.co...00#entry1983784 works well.
The only thing you need before following the steps in the link is a working adb binary. I attached mine adb.tar.gz, hopefully this works on your machine since im on gentoo.
Then download the file: https://dl.dropbox.c...ot-g300-ics.zip
unzip PATH_TO/unzip must-have-files-for-root-g300-ics.zip
If you dont have your one adb executable, put that in the same folder:
tar xvfz adb.tar.gz
then continue, as in the above post:
./adb push mempodroid /data/local/tmp
./adb push su /data/local/tmp
./adb push Superuser.apk /data/local/tmp
("./" means to use the local adb, if you have one in your system, you can strip the "./")
Depending on your system, you probably have to run the commands as a superuser, so if it doesnt work, try to prefix each command with a "sudo".
The following commands should run "as is" and dont need "./" or "sudo" since they are issued on the fone:
chmod 777 ./mempodroid
./mempodroid 0xd524 0xab8f sh
mount -o remount,rw -t ext4 /dev/block/mmcblk0p12 /system
cat /data/local/tmp/su > /system/xbin/su
chown 0.0 /system/xbin/su
chmod 06755 /system/xbin/su
cat /data/local/tmp/Superuser.apk >/system/app/Superuser.apk
chown 0644 /system/app/Superuser.apk