I have been using an Iphone 12 since last September. Earlier, the maximum volume I required was around 50 per cent and definitely not more than 60. In ordinary circumstances, I could operate the phone with Voiceover reasonably by keeping the volume at 35 per cent. But now for some time, even in usual circumstances I have to keep the volume to 50 per cent and have to keep it much higher in noisy environment. Talkback volume has always been at 80 per cent. What could be the possible reason? The device is not yet 1 year old. I have been updating the IOS regularly and am now at the latest built, 16.5.1.
Enny suggestion for the fix?