1. A Charging icon will display in the Notifications bar when charging.
   
2. A Fully Charged icon will be displayed in the Notifications bar when the device has finished charging.
   
3. While charging via USB, a USB Charging icon will be displayed in the Notifications bar.
   
4. While content is downloading, the Download icon will display in the Notifications bar.
   
5. If an an update is available for an app, the Play Store Update icon will display in the Notifications bar.
   
6. When a Bluetooth device is paired, the Bluetooth paired icon will display in the Notifications bar.
   
7. When Bluetooth is turned on, the Bluetooth icon will display in the Notifications bar.
   
8. When Wi-Fi is available, the Wi-Fi available icon will display in the Notifications bar.
   
9. When Mobile hotspot is turned on, the Mobile Hotspot icon will display in the Notifications bar.
   
10. The Signal Strength icon will display the strength of the network signal. When you are within range of a cellular tower the indicator will show more bars. If you are not in range of a cellular tower you will have fewer bars/less signal strength.
    
11. If the Signal Strength icon is replaced by an Airplane icon, Airplane mode is turned on and the device will not receive wireless signals.
    
12. If 4G is available, the 4G symbol will appear next to the signal strength indicator in the Notifications bar.
    
13. When connected to a Wi-Fi network, the Wi-Fi icon will display in the Notifications bar.
    
14. When syncing, the Sync icon will display in the Notifications bar.
    
15. When an event is upcoming, the Calendar icon will display in the Notifications bar.
    
16. When a new email is received, the New Email icon will display in the Notifications bar.
    
17. When GPS is being used, the GPS icon will display in the Notifications bar.
    
18. When the device is set to vibrate, a Vibrate icon will appear in the Notifications bar.
    
19. When the device is set to silent, a Silent icon will appear in the Notifications bar.