Totally agree the rebound is way too quiet. At work I’m missing notifications constantly. We need to be able to set our own sounds. Please change this

My iphone 8 suddenly over heated while charging over night and then went weird. Massive battery usage, normally a charge goes 15 plus hours but was suddenly down to 6. I spoke to a local engineers who asked if ios 14.2 had downloaded. It had so i was advised to install it. Gradually the overheating went away but i am still using crazy amounts of battery power. Phone is only 18 months old so don't want to and can't afford to scrap it. Come on Apple this seems to be a big issue for a lot of people.