Before starting, make sure that the mobile is turned off.
Step 2 Back cover
Remove the back cover with a plastic opening tool, starting from the slot located in one of the corners.
Step 3 Battery
Remove the battery by pulling on the bottom.
Step 4 SIM and SD cards
Remove the SIM and SD cards.
Step 5 Intermediate housing
Remove the 11 Phillips screws (PH # 00).
Separate the intermediate housing, unhooking the contour with an opening tool.
Step 6 Motherboard
Remove the pieces of tape covering the connectors on the motherboard.
Step 7
Unplug the data flexes from the screen on the motherboard. To do this, press the tab of each of the connectors and gently pull the flexes.
Step 8
Disconnect the flex from the front camera on the motherboard.
Take off the volume and ignition pushbuttons.
Step 9 Motherboard
Separate the base plate next to the vibrator and microphone that are located at the bottom.
Step 10 Microphone
Finally, unsolder the microphone cables from the motherboard.
Use a suitable support to hold the plate.
Apply heat with the tip of the soldering iron to the tin while simultaneously pulling the wire gently.
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.