crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2933803:01crwdne2933803:0

crwdns2933797:0Huiling Yancrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Huiling Yan

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

crwdns2933807:0crwdne2933807:0

-[* red] Selecting a Phillips #0 Screwdriver to unscrew the screws embedded in the back cover. (Screws are marked by the red circles.) Collect and save these screws carefully.
-[* black] Using an exacto knife to open the back cover.
+[* red] Unscrew nine M2.5×8.5 screws embedded in the back cover, using Philips #0 screwdriver . ( Screws are marked by the red circles. ) Collect and save these screws carefully.
+[* black] Open the back cover using a spudger.