I really don't understand why people use magsafe charging regurarly. It costs money to get the magsafe charger, just for the effect. Instead of plugging in the cable which onoy takes a couple of seconds to plug it in, and you don't have to worry about heat 😅

Only magsafe interesting designs are the power bank magnet thing that you stick on the back of the phone instead of carrying the brick around.

Have you tried to identify the app that drains the most battery from the battery usage? You will be able to distinguish between the system apps.

Try turning off the following: Privacy and Security>Location Services>System Services>Significant Locations

You can find nice high quality picture at unsplash.com for free, I'm currently on the hunt for a nice wallpaper for my new iphone as well 😁