Infinix Smart 9 Sound Problem Solution | Ringer Speaker Mic All Hardware Fix

Описание: InfinixSmart9 #AudioSolution #MicJumper #RingerWays #SpeakerProblem #MobileRepair #SoundFix
​Infinix Smart 9 Sound Problem Solution | Ringer Speaker Mic All Hardware Fix
Is your Infinix Smart 9 having sound issues? Whether the Mic is not working, the Ringer (Loudspeaker) is silent, or the Ear Speaker (Receiver) has low sound, this video provides a complete Infinix Smart 9 audio solution. I will show you how to trace the audio tracks and apply the correct jumper ways to fix these hardware faults.
​🔧 Video Covers:
​Infinix Smart 9 Mic Solution: Tracing the Mic positive/bias lines and replacing the microphone.
​Ringer Not Working: Checking the Ringer tips, audio amplifier IC, and ringer ways jumper.
​Speaker (Earpiece) Low Sound: Cleaning the dust mesh and checking receiver tracks.
​Infinix Smart 9 Headphone Symbol: How to remove the stuck headphone mode icon.
​Audio IC Voltage: Checking the input/output voltage for the sound section.
​If replacing the speaker or mic didn't work, the problem is likely on the motherboard. Follow this Infinix Smart 9 sound ways schematic guide for a permanent fix

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