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 Speaker
Finally, lift off the speaker from the middle housing.
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.