iPhone User Guide for iOS 12.1.1
This book can be downloaded and read in Apple Books on your Mac or iOS device.
Here’s everything you need to know about iPhone, straight from Apple. This definitive guide helps you get started using iPhone and discover all the amazing things it can do.
Before download it was reflecting that’s its free but my acc got charged with 76 INR
I gonna thru apple user guide about iOS 12 ....immensely beneficial
iPhone 7 Plus Performance
Excellent hardware and software combination provides a smooth effective experience.