My iPhone is going off for a notification, but when I check it, there's nothing there?
This is a new one for me. I have recently bought a used iPhone XS 512GB in great original condition, with 94% battery health. It's been working flawlessly for four weeks, until I've recently updated to the latest iOS. Not only have I noticed some bugs and stuttering, but I've been getting random notification sounds for no reason. It mainly happens when my phone is charging, which I find to be pretty strange. If anyone else has this issue, let me know! Other than that, my iPhone has been working great. I might try a beta version of iOS and see if this issue still persists or not.
iPhone XS