GPSTurn on / off GPSTo turn on or turn off GPS, follow these steps:1. From the Start screen, swipe left.2. Tap Settings.3. Tap Location.4. Tap the Location services switch to turn on or off GPS.Back to topNetworkAPN & data settingsTo manually add an APN, follow these steps:1. From the Start screen, swipe left to Applications.2. Tap Settings.3. Tap access point.4. Tap add apn.5. In the APN field, add epc.tmobile.com.6. Tap the Done icon.Manual network selectionTo manually select the wireless network the device connects to, follow these steps:
