Dell XPS 15 9560 Bios update 1.9.1

Hi all, im having a problem similar to the topic below. 

https://www.dell.com/community/SupportAssist-for-PCs/Dell-XPS-15-9570-System-BIOS-ver-1-9-1-update-failed-to-install/td-p/7292608/page/2

Dell support assist (version 3.5.0) adviced me to update an important bios update, version 1.9.1. When i try to update it just fails, no other errors.

I have looked at the download page on the dell page, and saw that there was a bios update version 1.19.2 already!! 

Is it possible to immidiatly update to this version? Doesnt this mess up my laptop/user data? I saw a method in the above topic, update through the bios with the bios update.exe on a clean USB-drive. 

Stats: XPS 15 9560,  Geheugen: 32 GB, Processor: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz[Cores 4] [Logical/Core 2], Besturingssysteem: Microsoft Windows 10 Enterprise

If needed i cant my service tag in a private message. 

I hope someone can helps me. 

With kind regards, 

Florus.