Every iPhone user should switch on Dark Mode and Battery Percentage display. It's also handy to extend the Auto-Lock window, and set a default Photographic Style if you have an iPhone 16.
Last year, Apple tweaked iPhone 16 Pro screen sizes to make them bigger than 2023's iPhone 15 Pro models, and this year we are also expecting a change ... and the 6.7-inch iPhone 15 Plus.
If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...