Dell Latitude 5289 - Updating BIOS from 1.11.1 to 1.35

[Rigo]

Just for info if someone else gets stuck BIOS updates failing to install.
I had to manually step through 1.13 - 1.15 - 1.16 - 1.34 before SupportAssist could install 1.35 the latest.
Painful

 

[HCHTech]

I've been down that road before - can't remember if it was a Dell or not, but it's not uncommon when you are a long way out on firmware to have to get to current in steps. I remember having to do something similar on a Unifi access point for a new customer that hadn't been updated in years..... via SSH, no less - but it worked.

 

[Markverhyden]

Been a while since I've had that problem. I've usually been able to do the every other version until I get to the current.