Chosen Solution
Simply put, as the title says. Have attempted: -Software reset(on phone) -Starting phone without any of the screws on the LCD plate. Most notable fault is the phone not rotating. Below are shots of the app I use to check sensor data. To the left phone are the correct values:
Proximity and light sensor fully functional. No water damage shown on indicators.
For the fun of it, I downloaded the app on my phone to compare results. My readings match those on the left (top). There are several sensor IC’s inside the iPhone. Compass ICBarometer ICAccelerometer & Gyroscope ICMotion CPU They are all powered by the same voltage rail so multiple failures may point to a voltage issue. The Gyro IC is also sensitive to water, whether it be water damage or ultrasonic cleaning. At this point, you may want to have the phone looked at for some board level diagnostics.
