Phoenixcard V412 - Work
When you are finished using the SD card as a boot device, Windows formatting utilities will often fail to reclaim the hidden sectors allocated by PhoenixCard. To restore your card to 100% capacity: Open PhoenixCard v4.1.2. Select your drive letter. Click the button inside the PhoenixCard tool.
While newer versions exist, V4.1.2 is considered a "classic" release, noted for compatibility with Windows 10/11 and fewer "burn failure" scenarios compared to later revisions. Prerequisites: Getting Ready to Work phoenixcard v412 work