what does sos only mean?

TLDR: The "SOS Only" indicator on iPhones means the device is not connected to its cellular network and can only make emergency calls. This status can occur due to network coverage issues, outages, incorrect device settings, software bugs, or physical barriers. Users can troubleshoot by checking coverage, toggling Airplane Mode, restarting the device, resetting network settings, or contacting their carrier.

The "SOS Only" indicator on an iPhone signifies that the device is unable to connect to its regular cellular network, allowing only emergency calls. This feature ensures users can reach emergency services even when outside their usual coverage area. Common causes for this status include network coverage issues, temporary outages, incorrect device settings, software glitches, and physical barriers that impede signal reception.

To resolve the "SOS Only" issue, users can take several steps: check network coverage, toggle Airplane Mode, restart the device, reset network settings, manually select the network, update iOS, or contact their carrier for assistance. By understanding the causes and following these troubleshooting methods, users can quickly restore their iPhone's functionality and maintain connectivity.