: Go to your device's Settings > Security (or Privacy) and toggle on the option to allow installations from Unknown Sources .
If you could provide more details about what "hdmovie2feedback" is or what it's supposed to do, I could potentially offer more targeted advice. hdmovie2feedback install
If you are using the HDMovie2 app (available as an APK on Google Play or third-party APK sites), you can leave feedback directly through the app's internal "Support" or "Feedback" menu. : Go to your device's Settings > Security
On many clone sites, there is a misleading green button labeled "Install App" or "Install HD Player." This is not an app from the Google Play Store or Apple App Store. On many clone sites, there is a misleading
When you "install" a fake streaming app, you are prompted to grant permissions: Storage, Microphone, Camera, Contacts. A malicious app can upload your entire contact list and photo gallery to a hacker’s server.
: If you are prompted to add this extension or software, decline the request. Remove Extensions