READ THIS STEP-BY-STEP USER MANUAL BEFORE BUYING OR USING SAMSUNG'S GALAXY S21, S21+, OR THE S21 ULTRA!Samsung just introduced its latest flagship Galaxy S range of smartphones, and these rectangular-shaped devices are packed with so many innovations and new capabilities that you may end up being overwhelmed trying to figure out how to use them. The Galaxy S21 series improves on everything great about the Galaxy S20 series. The Qualcomm Snapdragon 888 microprocessor powers all smartphones in the Galaxy S21 lineup and is the first 5nm processor from Qualcomm. It is a performance beast designed to bring elite computer-level processing to mobile devices (which translates to a more responsive smartphone experience). The Galaxy S21 series boasts class-leading camera capabilities, fluid and brilliant displays that make colors come alive, and an under-display fingerprint scanner that's 1.77 times larger than those on its predecessor (the Samsung Galaxy S20 series), among other features. There are major hardware and software upgrades across all three devices in the Galaxy S21 series that further enhance the performance of Samsung's Galaxy S flagship lineup. Additionally, Samsung is beefing up its privacy policy. All devices in the Galaxy S21 series come preinstalled with Samsung Knox, a proprietary defense-grade security framework built into the Android and Tizen operating systems on Samsung devices to provide an additional layer of data security. It employs top-tier data encryption using blockchain technology to make your personal files virtually impossible to access unauthorized. This user guide will show you how to set up and maximally use all the essential features packed into your new Galaxy S21 series device. This user manual also contains both simple and advanced directions, tips, and tricks to help you find your way around all the intricacies of all the devices in the Galaxy S21 lineup, including the highly acclaimed Galaxy S21 Ultra. Here's a sneak peek of what you'll learn from this User Guide: How To Set Up Your Device For The First Time. Ways To Reduce Your Battery Drain Rate And Troubleshoot An Unresponsive Screen. How to Use the Camera Apps on the S21, S21+, and S21 Ultra. How To Use Two Messaging Accounts From The Same App On A Single Galaxy Device. Make Your Mobile Gaming Experience Smoother And More Fun. How To Master Gestures On The Galaxy S21 Series. Customize and Get More out of Your Home Screen. And much more! Scroll up and click Buy Now With 1-Click or Buy Now to purchase this guide and unleash the many exciting and helpful features of Samsung's best-ever Galaxy S series!