Repair guide Galaxy S21 (SM-G991B) - English - Rev.1.0

Disassembly and Assembly

Back Cover Assembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Before attaching the back cover, make absolutely sure that there are no screws, miscellaneous parts, or other foreign objects on the inside of the device (among the battery, PBA, etc.). 1 Remove the transparent film of adhesive tape and align the tape on the back cover and attach it accurately. Gently press around the edges to ensure a secure fit.

95

Made with FlippingBook interactive PDF creator