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?