update

src/jensen.js

@@ -552,7 +552,7 @@ Jensen.prototype.factoryReset = async function (seconds) {
 };
 Jensen.prototype.restoreFactorySettings = async function (seconds) {
     // if (this.versionNumber < 393230) return null;
-    return this.send(new Command(RESTORE_FACTORY_SETTINGS), seconds);
+    return this.send(new Command(RESTORE_FACTORY_SETTINGS).body([0x01, 0x02, 0x03, 0x04]), seconds);
 };
 Jensen.prototype.listFiles = async function () {
     let tag = 'filelist';