Is the microphone on your InFocus M550 3D not picking up audio during calls or recording — with the microphone capsule itself confirmed undamaged and the Microphone IC functional? The Microphone Flex Cable / Patta is the ribbon cable that carries the microphone's audio signal from the capsule location to the motherboard — and a damaged one breaks the signal pathway even when all other microphone components are intact.
Fix the flex before replacing the microphone. Order the Microphone Flex Cable / Patta for InFocus M550 3D from SAHII.in — genuine quality, wholesale price, free delivery pan-India.
| Compatible Brand | InFocus |
| Compatible Model | M550 3D |
| Color | |
| Product Type | Microphone Flex Cable / Patta |
| Condition | New |
| Packing | Loose Packing |
| In The Box | 1 Unit of Microphone Flex Cable / Patta for InFocus M550 3D |
| Country Of Origin | China |
| Sold By | SAHII.in, New Delhi |
Parts commonly ordered with Microphone Flex Cable for InFocus M550 3D for M550 3D
Loading reviews...
The Microphone Flex Cable / Patta in your InFocus M550 3D is the ribbon cable that carries the audio signal from the microphone capsule to the motherboard's audio processing circuit. When it is torn, kinked, or has a broken connector, the microphone signal cannot travel to the motherboard — causing absent or intermittent microphone input on calls, recordings, and voice commands on your InFocus M550 3D even when the capsule itself is undamaged.
If the microphone stopped working after a repair that involved opening the bottom of the phone — where the microphone flex typically routes on most InFocus M550 3D devices — the flex cable is the first component to inspect. Visible kinking, tearing, or connector damage confirms the flex as the fault. If the cable appears intact, the microphone capsule or Microphone IC should be tested next.
Yes. The connector type, cable dimensions, and routing are model-specific. This listing is designed for InFocus M550 3D only. A flex from a different model will not connect correctly and may damage the motherboard audio connector.
It is a moderate repair requiring the phone to be opened and the flex carefully disconnected and replaced. No soldering is required in most cases. Professional tools are recommended to avoid damaging the ZIF connector on your InFocus M550 3D.
Yes — a 7-day replacement warranty covering manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Flex cables showing physical damage from improper installation are not covered under warranty. For more information, check out SAHII's Return Policy.