Samsung SM-S890L User Manual - Page 290

1. From the Home screen, press and then tap Settings ➔ (More tab) ➔ Security ➔ Unknown sources check box. 2. Tap OK to allow install of non-Play Store applications. Tap again to remove the check mark and disable the installation of non-Play Store applications. Warning! Not all web applications are safe to download. In order to protect your phone and data, use the Play Store to install web applications. For more information, refer to "Downloading a New Google Application" on page 247. PC Connections You can connect your device to a PC using an optional PC data cable using various USB connection modes. Media device (MTP): allows you to transfer media files in Windows, or using an Android file transfer on a Mac. Camera (PTP): allows you to transfer photos using the camera software, and transfer any files onto a PC that does not support MTP. Note: To sync your device to your computer it is highly recommended that you install Samsung Kies which is available at http:// www.samsung.com/kies (for Windows/Mac). Note: If you are a Windows XP user, ensure that you have Windows XP Service Pack 3 or higher installed on your computer. Also, ensure that you have Samsung Kies 2.0 or Windows Media Player 10 or higher installed on your computer. 283