Forum Discussion
Cannot update RBS40 firmware to V.2.1.1.16 "This firmware file is incorrect ..."
On my Orbi router (RBR40) home page, I saw a purplish box showing that a firmware upgrade is available. Click here to get it. I had to wait a couple minutes for the router to update and the sate...
This is just a guess but sometimes jumping too many versions won't work. I can see 2.0.0.56 and 2.1.1.12. Try selectively upgrading through one or both of those intermediate releases before jumping to 2.1.1.16.
Thanks TheEther — updating to a version 2.0.X and then updating to version 2.1.X worked on a RBS50.
The Router (RBR50) auto-updated to 2.0.X fine, but I had to manually apply firmware 2.1.X. The satellite didn't detect 2.0 or 2.1 and I had to manually upgrade to those version in order.