Essential Guide for Galaxy S4

Samsung Galaxy S4 in one of the world’s most feature rich smartphones, so you’ll probably spend a few days, if not weeks, digesting the user manual and figuring out the numerous features and functions.

Essential Guide for Galaxy S4 will help you get in grips with your new mobile in less time. It provides useful tips and tricks for speeding up your phone, battery improvement, and it even reveals some “hidden” features. You will also have access to daily news regarding your favorite device.

Included are numerous video reviews and comparison test from YouTube, so you’ll learn everything you need to know about the S4.

To improve the experience of your new device and this application, we’ve included 2 free bonuses (10 most popular ringtones and 20 beautiful wallpapers/backgrounds)!

If you like the app, please share it with your friends, and if you have ideas for improvements, please do not hesitate to send us an e-mail. Thank you!

DISCLAIMER: This app was not created or endorsed by Samsung. This is an unofficial product.

三星Galaxy S4是世界上功能最丰富的智能手机之一，因此您可能需要花费几天时间（如果不是几周）消化用户手册并找出众多特性和功能。

Galaxy S4基本指南将帮助您在更短的时间内掌握新手机。它提供了有用的提示和技巧，可以加快手机速度，改善电池电量，甚至可以显示一些“隐藏”功能。您还可以访问有关您最喜欢的设备的每日新闻。

其中包括来自YouTube的众多视频评论和对比测试，因此您将了解有关S4的所有信息。

为了改善您的新设备和此应用程序的体验，我们提供了2个免费奖金（10个最流行的铃声和20个漂亮的壁纸/背景）！

如果你喜欢这个应用程序，请与你的朋友分享，如果你有改进的想法，请不要犹豫，给我们发电子邮件。谢谢！

免责声明：此应用程序不是由三星创建或认可的。这是一个非官方的产品。