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Galaxy S21 Smartphone User's Guide

In addition, the guide provides tips and tricks for optimizing your smartphone, managing applications, data security and extending battery life. Users will also find helpful tips for using special features such as facial recognition, a fingerprint scanner and advanced camera capabilities.

This guide will help users of the Galaxy S21 smartphone master all its functions and capabilities, as well as learn how to effectively use it in everyday life. Thanks to clear instructions and useful tips, users will be able to enjoy using this modern device as much as possible.