The settings of AVIA are unique for each particular TV. Even if 2 units are exactly the same brand and model, they need to be independently calibrated. Furthermore, after a few months, the calibration has to be repeated.
In other words, you can't just borrow the AVIA settings of other people, even if they have exactly the same brand and model.
There are some DVD's which have a THX calibration procedure included in the menu. That can substitute for AVIA.