Back cover or battery cover black by Motorola Moto G77

Black back cover or battery cover for Motorola Moto G77 5G XT2621-3 XT2621-4

Back cover or battery cover in black for Motorola Moto G77 5G XT2621-3 and XT2621-4, designed to replace a rear cover that is broken, cracked, deformed or deteriorated through use. This replacement part restores the exterior closure and renews the appearance of the device while retaining the middle frame and internal components when they are in good condition. It is adapted to the rear structure of the Moto G77 5G and intended for professional installation, checking the fit around the entire perimeter and the different openings before final assembly.

Specifications

Back cover or battery cover.

Black color.

Compatible with Motorola Moto G77 5G.

Technical models XT2621-3 and XT2621-4.

Replacement part intended to replace the rear cover of the device.

Replacing the back cover restores one of the areas most exposed to impacts, scratches and wear during daily use. It is suitable when the middle frame and internal components continue to work correctly and only the rear cover needs to be renewed. Correct fit helps maintain uniform closure and prevents unnecessary stress on the structure of the device. It is aimed at professional repairs where the objective is to retain functional components and reduce intervention time. Before applying the final adhesive, it is recommended to carefully check the cameras, openings and the entire perimeter.

Installation tips

Disconnect the battery before starting the repair.

Use ESD protection during disassembly.

Completely remove the remains of the previous adhesive.

Position the cover without adhesive and check the fit around the entire perimeter.

Verify the correct alignment of cameras and rear openings.

Use new adhesive suitable for back covers.

Apply uniform pressure during sealing.

Check complete closure before completing the repair.

Notice

Replacing the back cover and applying new adhesives does not guarantee restoration of the sealing and resistance to dust or splashes obtained during factory assembly.

Technical table