Already learned this the last time, it’s my favorite biology misconception now

Snakes do not unhinge their jaws!

Or just run Jellyfin on your desktop and sync the phone app from time to time. Finamp even allows downloads, so no connection to the server needed at all times.

Which ironically also requires you do buy a new device

On iPod touch?

Set the clock, then you should be able to log in

My Ativ S with old AMOLED technology (Galaxy S3 Generation) definitely had burn in from the navigation bar at the bottom