A camera nowadays has three main components. A lens (or group of lenses) which focusses the image onto a sensor; and a case to keep extra light out.
HTC U11 running 7.1.1. Most of the method is very similar to a HTC marshmallow based phone.
Or pretty much any memory card for any kind of application. And you need a Windows Vista or up computer.
This assume that Back up my data is set to ON under Settings > Backup & reset with a valid Google account (same as the rest of the phone). And that it’s using Android Marshmallow (6.0) and up.
This I tend to see a “bit”.
I know that it’s sometimes not easy. But, I got a few hints and pointers.
Or simply DRPM. This is a few recommended things to get you started, go from this and create your own routine.
Some information about the whole battery life thing.
This I see every now and then. It’s more than just the phone.
As in charger cable etc.