That message usually indicates one of these supported causes on iPhone:
- A temporary Copilot service-side issue A reported accepted resolution for similar "Something went wrong" behavior states there were service issues affecting Copilot, and retrying later can resolve it.
- App/network access issues on iPhone even when internet seems fine
Accepted troubleshooting for similar iPhone Copilot send failures recommends checking:
- Background App Refresh:
Settings > General > Background App Refreshand ensure it is enabled for Copilot. - Copilot permissions:
Settings > Copilotand confirm access to Cellular Data and Background App Refresh. - Try a different network: switch between Wi‑Fi and cellular to rule out a path-specific connectivity issue.
- Force close and reopen the Copilot app.
- Restart the iPhone.
- Update the app from the App Store.
- Reinstall the app if the issue continues.
- Background App Refresh:
- Beta iOS compatibility issues For a similar case on a beta iOS version, the accepted answer identified compatibility problems between Copilot and new iOS beta system behavior as a possible cause. In that case, updating the app, checking permissions, switching networks, and reinstalling were the recommended steps.
Since the device is on iOS 26, the most supported explanation is either:
- a temporary Copilot-side outage, or
- an iOS 26 compatibility issue, especially if other apps still work normally.
Recommended order:
- Check the App Store for a Copilot update.
- In
Settings > Copilot, verify Cellular Data and Background App Refresh are allowed. - In
Settings > General > Background App Refresh, ensure Copilot is enabled. - Test on Wi‑Fi only, then cellular only.
- Force close Copilot and reopen it.
- Restart the iPhone.
- Delete and reinstall Copilot.
- If it still fails, try again later because similar cases were attributed to temporary service issues.