: Never turn off the receiver or remove the USB drive during the update process, as this can permanently damage the unit.
: Format a USB flash drive to FAT32 and copy the extracted firmware file directly onto the root directory (the outermost layer) of the drive. Perform the Update : Insert the USB drive into your TIGER T555 Rio MINI
software update" on official community forums or the manufacturer's website Download TIGER T555 Rio MINI rar
Navigate to the or Expansion menu using your remote. Select USB Update or Software Upgrade .
Choose the file from the USB drive and confirm the start of the update. Important Safety Tips : Never turn off the receiver or remove
: After the update finishes, the receiver should restart automatically. Check the "System Information" in the menu to verify the new software version is active. Firmware Update Tutorial - Redtiger AU
: Click the download link to save the .rar file to your computer. Select USB Update or Software Upgrade
: Use a tool like WinRAR , WinZip , or 7-Zip to extract the contents. You will usually find a .bin or .appsw file inside, which is the actual firmware.