Unfortunately with this rom, you lose the remote control program of the infrared, but it's fine to use alternatives. Even sony fm radio is no longer available and also sony camera with function to focus with side button double stroke. I noticed maybe a bug, to connect to a wireless network that is already stored, each time wifi off, or reboot the phone, do not automatically connect to the wifi network has already been saved before, but every time you have to connect manually. How do you solve this?