My phone cant record voice

[Android Central Question]

So my phone cant record my voice in sound recorders, google voice search, and screen recording but it works fine when someone calls and they can hear my voice.
How do I fix it?
Thanks

 

[ManiacJoe]

Which phone?
Which version of android?
Which carrier?

Which recording apps have you tried?

 

[kwakik]

i created an account so my phone is oppo a37f android version 5.1.1 or lollipop and i only use my default recording app (sound recorder), google voice search, and du screen recorder. When calling they hear my voice but when i record voice in my phone it doesn't have any sound

 

[kwakik]

I already tried a variety of sound recorders

 

[ManiacJoe]

For recording phone calls, give this app a try:
https://play.google.com/store/apps/details?id=com.nll.acr

Sound recorder and DU Screen Recorder are not for phone calls.