737. SettingsThis chapter explains how to change the settings of the phone.Access the settings from Applications or simply do it on thehome screen by pressing Q and tapping Settings.PersonalizeSetting and managing home screen themes1. Tap Settings > Personalize > Themes.2. Select a predefined theme or a user-saved theme that youwant to apply to the home screen.3. Tap Done. The selected theme will be applied to the homescreen.Setting home wallpaper1. Tap Settings > Personalize > Home Wallpaper.2. Tap Gallery, Live wallpapers or Wallpapers.3. Select an image you want to use as wallpaper and tap Setwallpaper.Note When you set the wallpaper with Live wallpapers or Maps, thebattery drains faster than when setting with photos.Wireless & networksSetting Airplane mode1. Tap Settings > Wireless & networks > Airplane mode.If you turn on Airplane mode, Wi-Fi, Bluetooth and GPSfunctions are turned off at once. However, you can turn oneach function for your preference.2. Tap Airplane mode again to reactivate other functions.Setting Wi-Fi networks1. Tap Settings > Wireless & networks.2. Tap Wi-Fi settings to manage the wireless network. Referto page 22 for more information.Setting Bluetooth1. Tap Settings > Wireless & networks.2. Tap Bluetooth settings to manage the wireless technologyoption. Refer to page 24 for more information.Setting Tethering and portable hotspots1. Tap Settings > Wireless & networks > Tethering &portable hotspot.2. Tap USB tethering to provide Internet connection to otherdevices. You should connect the phone with your otherdevice through the USB cable.3. Tap Portable Wi-Fi hotspot to make the phone a portableWi-Fi hotspot. Refer to page page 24 for more information.