Back cover for Samsung G998 S21 Ultra – original replacement (MPN GH82-24499B), durable design

Original replacement back cover for Samsung G998 S21 Ultra designed to restore the phone's exterior after damage or wear. This durable back panel matches the original fit and mounting points to ensure proper alignment with the camera module, buttons, and internal frame. Intended for repair and refurbishment, the cover preserves both device appearance and protective function while maintaining compatibility with the S21 Ultra's existing components.

Advantages

The replacement back cover offers a precise fit and factory-style mounting to maintain structural integrity and alignment of internal parts. Constructed from durable materials, it provides reliable surface protection against everyday scratches and minor impacts while retaining the device's original look. The panel is manufactured to meet OEM form and dimension standards, allowing straightforward installation and compatibility with existing adhesives and frame fixtures.

Suitable for

• Repairing a cracked, scratched or dented back panel
• Refurbishing S21 Ultra units for resale or rental
• Replacing a warped or discoloured rear cover
• DIY smartphone repair and maintenance

Key specifications

• Compatible model: Samsung G998 S21 Ultra rear housing
• Fit: OEM-style dimensions and mounting points for direct replacement
• Material: durable rear panel material designed for surface protection
• Finish: matches original device appearance and texture
• Functionality: supports camera module alignment, button and connector access

How to use

To replace the back cover, power off the device and remove any SIM tray and external accessories. Heat the rear panel edges uniformly to soften the adhesive, then use appropriate thin prying tools to lift the old cover without damaging internal components. Clean remaining adhesive residue and align the new back cover with the camera module and mounting points. Apply suitable adhesive strips or heat-activated adhesive as required, then press evenly and allow the adhesive to cure before reassembling and powering on the phone.

Recommendations

Use a heat gun or controlled heating pad on low setting and plastic pry tools to reduce the risk of damaging the display or internal modules. If unsure about the procedure, seek professional repair service to ensure correct installation and to maintain water resistance where applicable.