I’ll show instructions in Linux (which could be further streamlined), and then Windows. However, I’ve been informed that “USB Burning Tool” firmware can now be flashed through a micro SD card, or USB flash drive with all recent Amlogic TV boxes, so I’ve tried this method instead of R-Box Pro, and decided to report my experience in this post following some instructions on Freaktab made by user Calc. I’ve now started reviewing R-Box Pro TV box also based on Amlogic S912 processor, online firmware update is not working either, and again I only managed to find. IMG firmware for Amlogic USB Burning Tool, a windows-only tool that’s not well designed, and requires some procedure that vary slightly from boxes to boxes which in some cases forces to buy a male to male USB cable. I reviewed Rikomagic MK22 TV box about two weeks ago, and with the firmware I had, online firmware update was not enabled, and the company only released.