ACER PREDATOR 2019 PH317-53 Stock Bios - Help to reflash Modded Bios -Error 167: Protected Range Registers

Very sad day for me : windows update has done an automatic update with critical and optional update :

Windows has reflashed on boot up last H20 Hinsyde bios with last version aka ver1.12 stock over 1.08 modded one done by LOST_N_BIOS (Grrrrrrrrrrrrr) …

bin is here : https://gofile.io/d/9wAPQV

Could some please explain to me, how to edit VARS to bypass the SPI FLASH REGISTRER LOCK because of course SPI ranges are locked and no luck with grub shell (error out of range) as usual i wanna say :X

when i tried to reflash with the bios you made me i got this message :

"Error 167: Protected Range Registers are currently set by BIOS, preventing flash access.
Please contact the target system BIOS vendor for an option to disable
Protected Range Registers.
FPT Operation Failed."

I have downloaded HOUVE to edit vars but to put in a nutshell i dont know wich vars to edit to unlock the registrers …

PS C:\Users\SaltinBank\Desktop\H20UVE-Get\H20UVE_100.00.16.08> .\H2OUVE.exe -gv vars.txt
Now parsing Variable Information.
Succeed to get bios data.
Complete parsing Variable Information!!!
Saving Variable Information to file: vars.txt

Upload vars.txt is here : https://we.tl/t-jTksnxNe8n


transfert photo par mail

Old message from @LOST was " In that edit, we only changed one variable (Flash Protection Range Registers (FPRR) = 0x6D1), in one GUID - 4570B7F1-ADE8-4943-8DC3-406472842384 @ two entries “029 - Custom” and “068 - PCHSetup” >> Both Index 029 + 068 >> set successfully!"

If someone would be kind to adress this
Really appreciate thank you in advance …
Dont want to tear it appart down to use the SPI flasher …