To begin with we must remove the four Triwing screws (Y0.6) from the back, and the six Phillips screws (PH # 00) from the sides.
Step 2 Card reader
We disconnect the flex from the card reader, and remove the Phillips screws (PH # 00) that hold it.
Step 3 Armor
We extract the six Phillips screws (PH # 00) that hold the shield.
Step 4 Battery disconnection
We disconnected the battery to avoid possible damage.
Step 5 Heatsink
Remove the three Phillips screws (PH # 00) that hold the heatsink support, remove the adhesive that holds it on top, and with the help of a flat tool we will lift it.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.