: Insert a high-speed TF/SD card (Class 10 or higher, at least 8GB recommended) into your PC.
is a specialized utility used to create bootable SD cards for devices powered by Allwinner processors (such as TV boxes and tablets). It is primarily a firmware flashing tool rather than a consumer software product. Core Functionality phoenixcard v4.1.2
: Click the "Img File" button. A file browser window will open. Navigate to your firmware file (this is typically a .img file) and select it. The path to the file will then be shown in the software. : Insert a high-speed TF/SD card (Class 10
: Disconnect other USB storage devices to avoid accidental data loss. phoenixcard v4.1.2
: Disconnect other USB storage devices to avoid accidental data loss. Launch the PhoenixCard application. Configuration :