You'll need these tools: tweezers, Torx T2 screwdriver, prying tool, and Phillips #00 screwdriver.
Use tweezers to gently pull out the SIM card tray and place it aside.
Remove the Torx T2 screwdriver required screws.
Insert a prying tool between the screen and metal backing at the bottom.
Be careful, as there is a thin film connecting the two pieces.
The film does not need to be removed; instead, fold the two pieces apart with the inside facing up.
Remove the silver protective covering.
Disconnect the battery connectors.
Be gentle when prying the battery as its underside has an adhesive.
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