no sound when i record videos ??
 

just when i record videos i got no sound but when calling or recording sounds mic is ok ?? it looks like sw problem and resetting didn t solved the problem ? is restoring the only way to solve this ?
br

well i dont think its software problem but u cant be sure untill u restore ur iphone 1st if its not then its hardware problem
Video Mic is different than calling and recording mic

are you sure there s a different mic for video ? are you talking the anti noise mic ?
br

When you are in a call and you put the phone in speaker mode the person you talking to hears you ?

i just checked today and seems microphone is working but not loud i can hardky hear it ?? and as you said when i put in speaker mode while calling it s the same micro sound is down !!
br