# sfdk undeploy > Undeploy build results from a device. > More information: . - Undeploy using a specified method: `sfdk undeploy --{{pkcon|rpm|rsync|sdk|zypper}}` - Simulate an undeployment without applying the changes: `sfdk undeploy --{{method}} {{[-n|--dry-run]}}` - Undeploy files in glob pattern `package*`: `sfdk undeploy --{{method}} "+package*"` - Undeploy all files excluding `ignore*`: `sfdk undeploy --{{method}} "-ignore*"`