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Apple iPhone - View Signal Strength

2025-04-04 18:30:43.769
Here's how to view signal strength on your iPhone.
If you see 'SOS' or 'SOS only' in the status bar, your Apple® iPhone® isn't connected to a network, but you can still make emergency calls.
  1. View the Network Signal Strength Indicators 5G Signal bars (signal bars).
    If you don't see a 5G indicator, please check the Coverage Map to confirm you're located in a 5G area.
    5G data connections are currently supported while your iPhone is set up in Dual SIM Dual Standby (DSDS) mode on iOS 14.5 or later.
  1. View the Network Signal Strength Indicators Signal bars (signal bars).