Use Balena Etcher or Rufus to write the firmware .img file to your card.
Overview and goals
Address common issues like screen flickering, save state corruption, or the dreaded "boot loop." X6 Game Console Firmware
Manufacturers rarely push "Over-the-Air" (OTA) updates for budget consoles. You usually have to hunt for files on forums or Google Drive. So, is it worth the effort? Yes, for these five reasons: Use Balena Etcher or Rufus to write the firmware