. High-capacity formats like NTFS or exFAT often fail to be recognized by TV bootloaders.
: Keep holding the button until you see a "Software Upgrading" or "System Updating" progress bar on the screen.
Right-click on and select "Extract Here" using WinRAR or 7-Zip . It will automatically pull data from the other parts. Look for a .bin or .img file (e.g., allupgrade_628.bin ). 3. Prepare the USB Drive
