Samsung Galaxy S8 Disassembly & Assembly Manual page 37

Assembly - Battery (2/2)
5) Press the battery using pressing jig and pad.
- Pressing force :
- Pressing time :
Do NOT press a battery over 5 seconds to prevent display damage.
0.6 N
(It is set on the pressing jig in advance)
5 seconds
Front Ass'y
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Pressing pad for battery
Battery
Pressing pad for battery
[ Notice ]
Rev1.0
Confidential