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

Disassembly and Assembly

Wireless Charging Module and Bottom Speaker Remove 1 Check and remove the screws at the 11 different points. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.

2 Place the tweezers in the left/right separator groove of the speaker module, tilting the speaker module so it is slanted more than 90°.

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