Remove the back cover with the opening tool, this will prevent scratches on the housing.
Step 3 Intermediate housing
Remove the 7 Phillips screws (red) that hold the intermediate housing and the 5 screws (purple) of the lower module.
Separate the intermediate housing with the opening tool.
Step 4 Lower module (antenna and speaker)
Remove the lower speaker and antenna module.
Step 5
Disconnect the interconnection flexes from the motherboard.
Peel off the contacts on the left side of the battery that are part of the left flex.
Step 6 Battery
Peel off the battery with the opening tool, prying gently.
Step 7 Antenna coaxial cables
Remove the antenna coaxial cables.
Step 8 Bottom flex with charging connector, audio output and microphone
Disconnect the flexes from the bottom plate.
Step 9
Finally take off the bottom plate of the chassis.
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.