Hardware Specifications
- Integrated Components: Includes the native USB Type-C charging port, the primary conversational microphone, and the cellular network antenna signal connector unit.
- Power Support: Fully compatible with Tecno’s 18W fast charging and bypass charging protocols.
- Variant Check: Make sure you choose the correct model variant during purchase, as the Tecno Spark 30C 4G (Model KL5 / KL5n) and the Tecno Spark 30C 5G (Model KL8h) use slightly different physical flex configurations.
Symptoms That You Need a Replacement
- The device does not respond when connected to an active wall charger.
- The charging connection is intermittent or requires holding the cable at a specific angle.
- Computers display a “USB Device Not Recognized” error during data transfers.
- Other parties cannot hear you during normal phone calls due to a failed microphone module.
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