Now that TWRP and and a Fire OS 5 pre-rooted ROM has been released for the 1st-gen Fire TV, rbox is continuing his work to bring the same to the Fire TV Stick. He has teased what appears to be a functioning boot menu for the Fire TV Stick, so it looks like he has already made great progress. The Fire TV Stick poses several hurdles that aren’t present with the Fire TV. For starters, the absence of a standard USB port means rbox needs to find a way to control the bootmenu without a USB keyboard, like is required with the Fire TV 1 and 2. Not having an ethernet port on the Fire TV Stick may also pose a problem since TWRP does not currently have WiFi support. Rbox does not know when he’ll be releasing TWRP for the Fire TV Stick, so please don’t ask. He is currently working out issues that some people are experiencing with TWRP for the 1st-gen Fire TV, so it’s best to assume the Fire TV Stick files will be released at a much later date.