How do I test my microphone and speakers?

dfranzen

I can only make/receive phone calls using speakerphone. How can I test if my microphone and speakers are working?

de0u

dfranzen I am not understanding the question. If a call in speakerphone mode works, presumably that means you can hear via the speaker and the phone can hear using the microphone?

dfranzen

I can only make phone calls using speakerphone. If I turn speakerphone off they cannot hear me. I understand that there are 3 microphones on google pixel 7 pro. I need to find which one is not working. If it is a hardware issue I will give up because I don't have a waranty. I only bought this phone to use GrapheneOS.

de0u

dfranzen How long has the device been running GrapheneOS? If a microphone and/or speaker were working for a while but suddenly stopped, it is possible that there is some audio configuration problem that might be addressed by:

rebooting
factory reset
flashing the device back to Google's OS

Meanwhile, it might be possible to find an app that allows manual selection of audio input and output devices, but I don't know of one offhand.

dfranzen

Thank you. It has never worked. I bought it on ebay (refurbished) and did not get a warranty.
I can try flashing it back to Google to see if it's a GrapheneOS issue or Google Pixel.

GrapheneOS

dfranzen Please try that and report back as soon as you can.

Jb123zzz

GrapheneOS Hi, I have the same problem on my pixel 7 pro. I'm using GOS for 1 year. Only few days ago this problem started. When calling i can't hear the other person unless I'm on speaker. This happens on whatsapp call as well. But the other person can hear me...!! Pls help