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

Disassembly and Assembly

4 After additionally heating the heating bag, apply it on the bottom edge of the back cover for 3 minutes.

5 Place the suction cup in the center of the bottom edge of the back cover, and lift upwards while separating it with the opening pick. If you have trouble creating a gap, heat the microwaveable heating bag additionally, and apply it on the back cover to further soften the adhesive. When reheating, it should be heated no longer than 30 seconds.

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