No, and there will not be one. A BuzzTV 5 series box cannot be upgraded to BuzzTV 6. This is a hardware limitation, not a software one, so no future firmware update will enable it. That applies to the U5, E5, B5, X5, HD5 and the Classic models.
Your box still works and we still support it. Nothing stops working. Manuals, replacement remotes and help with setup, network, storage and warranty carry on as normal. It is discontinued, meaning no longer manufactured or sold, not unsupported.
If you want BuzzTV 6, it means a newer box:
Coming from a U5? If you relied on its internal hard drive for recordings, note that no current model takes one. The PowerStation 6 uses an internal NVMe SSD instead.
Compare before deciding: buzztv.com/compchart.html buzztv.com/compchart.html
Trade in your old box: buzztv.com/buzztv-trade-up/ buzztv.com/buzztv-trade-up/
Still stuck? Email cs@buzztv.com with a photo of the white label on the underside of your device, which we use for utility and system checks, and tell us what you see on screen. Support is Monday to Friday, 10:00 to 18:00 Eastern.