WARNING: Do not try the following if you are not a mobile device technician as you may damage you device in the process – Tecno M7 Repair Solution. To learn to repair mobile devices, please follow our online course here.
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Tecno M7 Repair Solution

In this post, you will find a picture with instructions on how to fix the USB port, battery terminals, speaker connection way, MIC connection way and power key connection way for Tecno M7. The information in the picture is accurate and reliable, with it you can fix your Tecno M7

Tecno M7 Repair Solution

Tecno M7 USB Repair Solution

The VBUS, DM and DP for the USB port connection is just directly at the back of it. Make your connection as needed or see the picture for help.

Tecno M7 MIC / Mouth Piece Repair Solution

The Tecno M7 mouth piece is located at the secondary PCB, and its alternative connection is in the front of the Main PCB by the side of the SIM sit. The two components that the MIC should be connected to are so close and it requires skills and tactfulness to create this connection.

Tecno M7 Power Key Repair Solution

In case the power key positive led pulls from the PCB, the alternative connection way is close to the power key led to make a jumper from. In many other phones, the terminal will be noted as “PWRKEY” , but in this Tecno M7, there is no such notation. Check the picture above to find the alternative power connection way.

Tecno M7 Speaker Repair Solution

The alternative connection for the speaker is close to that of the MIC by the side of the SIM sit. Both the MIC and the speaker are located in the secondary PCB.

Tecno M3 Battery Terminal Repair Solution

The GND and the VBAT are indicted in the picture above. Their position is close to the battery terminals and big enough for easy, smooth jumper connections.

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