This device arrived with a visibly swollen battery causing rear panel separation and internal pressure buildup. The service involved safe battery removal, internal inspection, adhesive replacement, and post-repair testing.
After opening the Samsung Galaxy S23 Ultra, battery expansion was confirmed internally. The swollen battery had created upward pressure against the rear housing, causing the back panel adhesive to separate from the frame. Internal components surrounding the battery area were inspected carefully for signs of heat exposure, connector stress, or structural damage.
The charging area, wireless charging assembly, and internal connectors were also checked during the inspection process. No major secondary damage was observed, allowing the device to proceed with battery replacement and internal restoration.
The damaged battery was carefully removed using controlled disassembly procedures to avoid additional stress on internal components. Residual adhesive material was cleaned from the device frame before preparing the installation area for the replacement battery.
A new compatible battery was then installed, followed by connector verification, internal alignment checks, and fresh adhesive application for the rear housing. The device was reassembled and prepared for final testing.
After installation, the Samsung Galaxy S23 Ultra underwent final testing to verify charging stability, battery performance, and overall device functionality. Internal connectors were rechecked after reassembly, and the rear housing alignment was inspected to ensure proper fitment and sealing.
The device powered on normally after service completion, with stable charging behavior and restored rear panel alignment. Final quality checks were completed before the device was cleared for handover.