Whats working
Audio
Receiving and making calls
GPS
Compass
Proximity sensor
Wifi
Bluetooth
USB mass storage
HW accelerated gui
HW accelerated video
Camera
USB/Wifi tethering
VSync
Not work
BLN [I think it just work on S Plus]
USB Tethering [ION+PMEM]
Guide Installation
Download this ROM
Put on your sdcard
Go to CWM
Do nandroid backup
Do Full Wipe
Flash this ROM
Wait until Finish
Reboot system now
Enjoy
Don't flash any gapps, gapps include
Download
ROM MIUI V5 3.12.27 ION+PMEM [
Download]