Chosen Solution

iphone X has had a series of unfortunate events over the course of a year, in the following order. Bluetooth reception stopped working – intermittently returns and will stay if the phone is not moved or jostled.Battery needed replacement. Wi-Fi chip was bad per diagnostics at Apple store at the time the battery was replaced.

Wi-fi connectivity lost. Wifi grayed out. Returned once, just long enough for me to update iOS to 16.02.

Screen intermittently unresponsive to touch. A reset will get in working again.Earpiece speaker became static-y and dim AND bottom speaker stopped working at the same time. Wired earbuds still work. No known water exposures. Any likely culprits or common causes?