Huawei Y7 Dual TRT-L21
Speaker change

Does your device crackle when ringing, play music quietly, or make no sound at all? A damaged loudspeaker deprives you of the multimedia experience and important notifications. We will replace it with a new component so that your device plays cleanly and loudly again.

The service includes

• Cleaning of protective grilles and audio output diagnostics.
• Professional disassembly of the damaged one and installation of a new speaker.
• Test of maximum volume and sound quality without unpleasant distortion.