Here are a few steps you can take to remove a virus from your phone:

1. Check your phone for suspicious apps or files – Check if you have any apps that appear to have been installed without your permission.
2. Uninstall all suspicious apps and files – If you find any suspicious apps or files, immediately uninstall them.
3. Reboot in safe mode – Restart your phone in safe mode to prevent any malicious applications from running.
4. Perform a virus scan – Once you reboot in safe mode, scan your phone with an anti-virus program.
5. Contact your service provider – If the virus scan does not resolve the issue, contact your service provider for additional troubleshooting.