no audio on iPhone video recording front or back camera fixed | iPhone video sound not working

no audio on iPhone video recording front or back camera fixed | iPhone video sound not working :
In this tutorial I am going to show you how to fix low or no sound on iphone video recoding in ios 15 on iphone7 or 7plus, iphone x, Xs, Xr, iphone 11,11pro max, iphone 12, 12 po max and iphone 13. or iphone audio not working properly.
please check after done each solution that audio is working or not, if you can't fix the issue it means that your iphone may have hardware problem like mic or speaker malfunction.
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#NoAudioSoundOniPhone
#VideoSoundNotWorking