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After Bios update on ZBook 15 no more WWAN

HP Recommended
HP ZBook 15 Mobile Workstation
Microsoft Windows 10 (64-bit)
Hello everybody,
have on my ZBook thought that the BIOS should update, from 01:36 Rev.A to 01:37 Rev.A. After Bios update on ZBook 15 no more WWAN.
Error message is:
"The system has detected that a wireless module installed in the system is not supported and disabled it." WWAN Module ID (703). Press Enter to continue. "
Recognized problem and thought I play back old backed bios and everything is fine.
Unfortunately, that was a joke, the secured bios is now classified as corupt and can not be played back.
Also alternatively again Directly downloaded from HP, is not synonymous.
Have it synonymous with USB and WIN + B button tried the old version is always reported as invalid or damaged
does anyone know advice?
System is running on Windows 10 and has worked before the Bios update to 1:37 Rev.A everything.
This is the module supported by HP below:

Somebody has an advice now because WWAN need it.
Greetings and thank you



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