Touch Pro: Disable the Volume Keys & add hard keys functionalities

[khonac]

Does anyone know how to disable the TP Volume Keys or reassign its function? Because the Volume Keys are raised and it is very sensative to the accidental bumps. I either want to disable them or reassigned how it is activated (like push-and-hold)

Also under
Settings> Buttons
I want to add more functionalities to the hard keys. Currently, the only option is the Send key(Hold). Does anyone know how this can be done?

thanks in advance for any help