Why you did that, you think you are some expert tech or what?
All this tear down must be private for tech not customers accessible but i see the idea iFixit will sell more tools and parts for customers that try this.
Shame on iFixit to copy other peoples sites ideas and implement them in your own, you lack of ideas grabbers.
If we look on real iPhone 6 or 6 Plus board then we can see near of Gyro is available Accelerometer separated it look like on iPhone 5S, possible combo is used on Prototype board or some Chinese revision but global uses separated ic's of Gyro and Accel.
This is Accelerometer ic for screen rotation.
This red marked on dock flex is speaker amplifier ic.
That purple marked is Audio Codec ic.
What camera model was used to take this clear photos?
Sorry to correct you people but from right to left green marked is only Gyro then goes very small black ic Compass then after Compass is Accelerometer.
Why not mark Gyro,Compass and Accelerometer between yellow and orange marked ic's?
I've looked better at the circuit on BRD and can tell you that iPad Mini 3 have different circuit for touch screen connector, but iPad Mini 1 and iPad Mini 2 have same circuit.