iPhone 11 volume keeps going up by itself.
this has been happening for 1/2 months or so, and usually it lasts 4/5 days before coming back after a while. My iPhone is updated to the last update (iOS 16.3.1), the Attention Aware Feature is already turned off, i cleaned all debris from buttons and the charging port, Change with Buttons is turned off in Sounds & Haptics. I don't know what to do and i really wouldn't want to format my device since i would lose lots of data, not having enough space on my icloud for a full backup. Does anyone have a fix for this? (I'll link a screen recording of the problem itself) https://imgur.com/a/6JkyI5T
iPhone 11