TeMeFI

This app provides/returns a bucket load of information regarding your device and the currently running ROM, and much, much more. And hence the name "TeMeFI"; as its Too Much F????? Information. The F stands for whatever your comfortable with.;)

Simply download the APK and install as normal, and allow root when asked, and grant storage permissions. I *think* the very first time you run it, there possibly may be an issue with the menu. Simply stop and restart the app.

You can use it without root, but you will be HEAVILY limited in what you can do. Also, installing busybox opens another menu for you, and so does Magisk (17.*+). SQLite3 is also a HUGE feature adder (ie if you have it, it enables many many methods). Can be installed via Magisk if your ROM does not have it by default.