Repair of Nonfunctional Accelerometer Sensor
I have an iPhone 12 Pro Max with a nonfunctioning accelerometer sensor. None of the apps requiring attitude info are operating properly (camera orientation, Theodolite, Compass, etc). I have run diagnostics with Lirum Info Light and I got responses on all the sensors (gyroscope, magnetometer, barometer) except the accelerometer sensor which shows unchanging -8g’s on the x & z axes and +8g’s for the y axis.
What is involved in replacing that sensor and roughly what should I expect to pay to have it repaired?
[NOTE: I’m not entirely sure the proximity sensor is functioning since I haven’t searched for a diagnostic for it. I’m not sure if that could have any association with the accelerometer problem.]