I got offered a system update for my Ultra 7 today to 6.0-130FPN1 but it's failing to install.

It downloads and then when I click install it says "Preparing Update package" progress bar gets to about 20% then it just appears to crash. Display goes off and nothing happens. Normally it world reboot to continue the install at this stage.

Long press of the power button gets it starting up again normally.

This is the first update I've been offered on this model. 

Anyone else seeing an update for their Ultra 7?