Samsung Galaxy S8 Disassembly & Assembly Manual page 48

Assembly - Back Glass (3/4)
3) Attach the back glass outside tape on the rear case.
- Attach the back glass outside tape on the rear case by hands.
- Gently press all adhesive parts of tape using disassembly stick or hands.
Guide holes when attaching
Fit the tapes precisely to the screw holes of rear case.
[ Notice ]
- This document cannot be used without Samsung's Authorization -
Core process
for water resistance
Rev1.0
Confidential