


But the guy wanted to experiment and we opened it up again.

(Ref: Windows UEFI firmware update platform )Īnyhow, I took it back to repair shop which actually did my battery replacement, thinking I will have another US$ 200+ bill. cat files in the driver pack) it is not possible. Unless someone can open and change the version in update capsule files (the. But when UEFI updater will start the update process it will fails with Last Attempt Status 0xC0000058, which is related to version mismatch. At next reboot Windows boot loader will start pushing the firmware update capsule to UEFI. You can manually change the version (make it newer version then what is already installed) in the INF file for the old firmware driver and install it. This is not to say the method does not work, it works but there are built-in checks in place with boot loader and UEFI update module which actually stops old firmware to be pushed on better version firmware. I tried pushing the old and current firmware using WinPE bootable flash drive method (as explained in the article above) but was not successful. Just wanted to drop an update on this case.
