Motorola Moto X4 Front-facing Camera Replacement

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Introduzione

This guide has two prerequisites since replacing the front camera requires getting to the motherboard.

If your replacement screen did not come with an earpiece speaker grille, you will have to transfer it from your original screen.
The earpiece speaker grille consists of two small mesh pieces. Be careful not to lose them as you transfer them over.
Use the flat edge of a spudger to push the grille from the front side of the screen to loosen it from its recess.
Remove the grille.
Use some thin strips of Tesa tape to affix the grille to the replacement screen.

If your replacement part did not come with a lower microphone gasket, use tweezers to carefully peel it from your old screen and transfer it to your replacement part.
Compare your new replacement screen to the original part. You may need to transfer remaining components or remove adhesive backings from the new part before installing.

Use flat edge of the spudger to pry up the two blue connectors near the top of the device.

Using a pair of tweezers disconnect the vibrating motors connector near the bottom of the device.
Caution: these wires are very delicate!
Also note that while it may not look the same, this connector also lifts up, similar to the camera and battery connectors, and does not slide out.
Alternatively, you can also leave the connector plugged in and simply remove the vibration motor from the frame and keep it together with the motherboard as you remove it, being careful to not dangle it from the small wires.

Carefully pry up the motherboard using the spudger.
The previously disconnected wires may have to be held back in order to easily remove the motherboard.