Which Android version is your TF300 running? If it's JellyBean, please try the following (on your TF300):
Open SuperBeam scanner.
Tap options menu > settings.
Tap Advanced settings > Preferred direct method.
Close SuperBeam ...
Phiz doesn't really cause anything wrong to the installaion process. CM and speedmod did.:silly:
Please check this link!
Please remove Sense style multi tasking. I left many ROMS when the developers started using Sense style multi tasking. Stock ICS is the best choice.