iPhone 11 low call volume
Picked this up from a good friend. She said she had intermittent problems with low call volume. It works great with speaker on and headphones, but not hand to ear which is veeery low. I’ve installed the latest OS that I thought would solve this as it appears to be a software problem since it works the other to ways as mentioned. I’ve Google this and tried everything. This is ridiculous and I have never experienced anything like this on 5 other iphones. Any ideas?