★ The donation key cannot support Android 4.2's multi-user feature. (Only the main user can activate the key) ★ You must use the Super Manager 3.0 v3.1.8 or later to support this donation key. ★ The donation edition is just a key, you still have to install "Super Manager" to use it ★ Using Google License Verify, you must make sure you can access the Internet if the software want to check the license. ★ If you have buy our Professional edition, you don't need to buy this one again. ★ Requires Super Manage (free) to be installed (see "View more applications" below). This dontaion key will convert it to the Donation version.
If you face into the license verified issue, 1. Please use the "official" and "latest" Google Play. 2. Clean up the cache data of Google Play. 3. Reboot the device. 4. Uninstall the Super Manager and Super Manager Donation, and re-install them from Google Play 5. Keep the Internet connection, and launch the Super Manager. 6. It SHOULD popup a "progress spinner dialog", said "License Verify ..." 7. If the verify procedure is pass, you can enjoy the donation edition.
Upgrade to Donation Edition will have more features! 1. File Explorer can browse and open a variety of files 2. Customize the Favorite Folder in File Explorer 3. File Encrypt and Decrypt 4. You can backup and restore the Super Manager's settings 5. Customize Super Launcher Favorites 6. More features in APK Manager 7. Widget improve 8. More power features in Super Launcher