You cannot perform a factory reset from the iOS app. If you only have access to the iOS app, click here to reset the Chromecast manually. This method only works if you can connect to your Chromecast. If it is not appearing as a selectable device, click here. This is located in the upper-left corner This will open the Settings menu for your Chromecast. After confirming, your Chromecast will reset with the factory settings. You will need to run the setup process for it again.
قم بتنزيل تطبيق كروم كاست على هاتفك من Google Play Store. اضغط على زر القائمة "Menu". اضغط على الإعدادات "Setting". اضغط على زر إعادة إعدادات المصنع "Factory Reset Chromecast".