Bios Mods -The Best BIOS Update and Modification Source

Hello,
It is possible to unlock a bios of HP 15g2 in M70 or put an open bios on?
The Hp Bios are very poor.

I have read https://www.bios-mods.com/forum/Thread-I...ned-BIOSes but I dont understand all.
thanks

I have information to give.

-Manufacturer: HP
-Model: zbook 15g2
-Motherboard Model: M70
-Bios revision: 1.14
-Bios Type: ???
-Bios Download Link: http://h20564.www2.hp.com/hpsc/swd/publi...nvOid=4060
-RW Everything Report Download Link :[attachment=10754]