NETWORK
Connected to mobile network (full signal). The speed of your network connection is also shown.
Possible speeds, from slowest to fastest, are 3G, H, H+, 4G, 5G. Available speeds depend on your
carrier and your location.
Poor connection to mobile network.
Connected to different cellular/mobile network (roaming).
Data Saver is on, preventing apps from using background data.
Wi‑Fi network within range.
Connected to Wi-Fi network.
Poor connection to Wi‑Fi network.
No SIM card.
Location services are in use.
Aeroplane mode on.
CONNECTIVITY
Bluetooth on.
Trusted device connected.
Your phone is a Wi-Fi hotspot. Devices can connect to share your data connection.
Learn the basics : New to Android? 21