crwdns2933423:0crwdne2933423:0

crwdns2933803:01crwdne2933803:0

crwdns2933797:0LIU, PO-KANGcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 LIU, PO-KANG

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

[* black] ''Unscrew the screws embedded in the back cover. (Screws are marked by the red circles.) Collect and save these screws carefully.''
[* black] Open the back cover.
-[* black] Now we can see the battery (in the green rectangle), motherboard (in the red rectangle)