convert AMI W25Q64 to W25Q128 (double capacity MOD)

BIOS/UEFI Modding BIOS Modding Guides and Problems
1

Greetings,
The Asus Z77-A motherboard I am using has W25Q64FV flash and AMI BIOS
I want to make a 2x capacity MOD with W25Q128 instead of this flash. Has anyone had such an experience before?