If this file is for an Amlogic TV box, you may need the Burn_Card_Maker tool to "make" a bootable SD card from the firmware.
or a "text" (like a story or script) based on a fictional file or theme called "Burnb." Burnb.rar
Tools like CloudConvert or Aspose allow you to upload a RAR file and convert its contents directly to a text (.txt) format without installing software. 2. How to "Make a Text" from a .rar File If this file is for an Amlogic TV