Usually a wet cell phone is not even considered as a candidate for repair.
I would get some silica desiccant crystals from a hobby shop (used for drying flowers), or if you can't find those, put it in a box of dry, uncooked rice (minute rice if possible) in a warm place for 2 or 3 days (with the battery out) to see if it will dry itself.
SideKicks require a specialized data connection and server, which are only available on T-Mo, it is not going to operate properly on another provider.
I would get some silica desiccant crystals from a hobby shop (used for drying flowers), or if you can't find those, put it in a box of dry, uncooked rice (minute rice if possible) in a warm place for 2 or 3 days (with the battery out) to see if it will dry itself.
SideKicks require a specialized data connection and server, which are only available on T-Mo, it is not going to operate properly on another provider.