Back cover or battery cover black by Samsung Galaxy S25 FE 5G S731

Black back cover for Samsung Galaxy S25 FE 5G (SM-S731B)

Back cover module for Samsung Galaxy S25 FE 5G (SM-S731B) designed to restore the structural integrity and appearance of the device after damage, wear, or breakage of the original housing. Black finish with precise fit over the chassis, ensuring correct alignment of cameras, sensors, and mounting points. This replacement restores the rear sealing of the device, protecting internal components from dust and daily use, and returning the device to a uniform appearance. Compatible with the SM-S731B model and intended for professional installation with cold testing before final assembly.

Key features

• Component type: back cover or battery cover
• Color: black
• Material: technical glass or reinforced polymer depending on version
• Fit: precise over original chassis
• Compatibility: Samsung Galaxy S25 FE 5G SM-S731B
• Includes: camera housing and adhesive areas depending on version
• Part No: —

Replacing this back cover restores the original appearance of the device and ensures protection of internal components. Its precise manufacturing tolerances enable easy assembly, ensuring a firm fit with the frame and proper adhesive pressure. The finish maintains consistency with the original design, avoiding gaps or misalignment. It is a solution designed for technicians aiming to optimize repair times and achieve a professional and durable result.

Installation tips

Disconnect the battery before starting the repair.

Apply controlled heat to remove the damaged cover without affecting other components.

Clean all old adhesive residues completely.

Apply new adhesive and align the cover correctly before fixing it.

Apply uniform pressure for 20–30 minutes to ensure proper sealing.

Check camera alignment, edges, and overall fit before finishing.

Technical table

Brand | Compatible models | Technical model | Part Number | Component type | Dimensions | Capacity/Voltage | Quality
Samsung | Galaxy S25 FE 5G | SM-S731B | — | Back cover | — | — | —