Rear glass for Samsung Galaxy S25 Ultra: features and replacement

The blue rear glass for Samsung Galaxy S25 Ultra is the glass panel protecting the camera module and battery. Supplied as a Service Pack, it comes directly from Samsung production lines and arrives in its official professional packaging. The manufacturer reference for this part is GH82-36353B. This component replaces the original glass when it shows cracks, deep scratches or chips that affect the device's water resistance.

Recognizing that the rear glass needs to be changed: the part is cracked, broken or the anti-reflective coating is peeling. Weakened glass compromises the device's IP68 water resistance and exposes internal components to dust and moisture. Replacement should be done quickly to prevent circuit corrosion.

Package contents and assembly

The glass is shipped alone, without adhesive. It arrives mounted on its metal chassis, ready to be glued to the device. Removing the old glass requires hot removal followed by complete surface cleaning. Installation requires new structural adhesive compatible with the Galaxy S25 Ultra rear panel to ensure water resistance. Allow 30 to 45 minutes for installation and 24 hours drying time before use.

Samsung Service Pack: what is it

A Service Pack glass is an original manufacturer part delivered in its official repair packaging. No element has been replaced or restored: the glass comes intact from the Samsung factory. This packaging guarantees full traceability, compliance with the manufacturer's strict specifications and immediate recognition by Samsung authorized centers. It is the standard for professional repairers.

Warranty and quality control

This part benefits from a 2-year warranty. It has been tested according to Samsung's internal specifications before shipment. Manufacturing defects are excluded: no air bubbles are present in the glass, edges are intact and the anti-reflective coating has no cosmetic defects. A defect observable upon receipt will be refunded or replaced.

Compatible only with Galaxy S25 Ultra

This rear glass fits the Samsung Galaxy S25 Ultra model S938B. The Galaxy S25 FE and Galaxy S26 Ultra have different rear glasses, even though they share similar color ranges. Check the exact model of the device before ordering: the S938B code is found in the phone's settings, "About device" section.