How to uninstall VBox virtual box software: The virtual box software is downloaded and installed from Cydia software, so uninstalling the virtual box is also operated in Cydia software. The specific steps to uninstall VBox are as follows: 1. Open Cydia software, 2. Click "installed" at the bottom, 3. Pull down to find the VBox virtual box, click in, click uninstall or change in the upper right corner, and wait for the uninstall to complete Uninstall VBox, and the backup files will not be lost. If there is a problem, you can uninstall and reinstall.