Distorted Audio (after upgrade to 1.6.2)

After upgrading to 1.6.2, the audio through the earpiece speaker is very distorted.
When I plug in headphones or play through the speak on the back, the audio on calls is clean. It’s only through the earpiece speaker that it is distorted.
Any help appreciated.

I saw on another forum, someone with a Motorola phone suggested turning off a Hearing assistance for calls, but I can’t see an option for this on the Fairphone.
As it’s only the earpiece speaker that’s distorted, I suppose it could be the actual speak hardware. But as it seemed to happen straight after the upgrade, I think it could be software related…
Would anyone recommend wiping the phone and re-installing? I’d prefer to not do that, but if it would actually make a difference I could try.

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.