How to unlock VDDIO voltages of a Gigabyte X870E AI TOP F4b BIOS?

I have a modded BIOS with VDD and VDDQ voltages unlocked but the modder doesn’t know how to unlock VDDIO voltages using the below UEFI Tool/IFR decompiler code. The partially modded BIOS is attached.
x870aitop.zip (9.0 MB)


Edit by Fernando: Thread title specified and shortened

@KedarWolf
The best addressee for your request would be the person, who had modded the related BIOS.

They posted that quote in my first post, they don’t know how to mod those strings.

@KedarWolf
To make it clear which part of the first post has been quoted and not written by you, I have re-edited the start post and renamed the title.
If I should have misunderstood your recent post or if you have a better idea, please re-edit the first post.

I want to add some info.
This reference from AodDxe menu.

0x5702C Guid: [0F0B1735-87A0-4193-B266-538C38AF48CE] {5F 15 35 17 0B 0F A0 87 93 41 B2 66 53 8C 38 AF 48 CE 00 1F 01}
0x57041 Guid: [0F0B1735-87A0-4193-B266-538C38AF48CE] {5F 15 35 17 0B 0F A0 87 93 41 B2 66 53 8C 38 AF 48 CE 00 20 01}

So, In Setup menu we don’t see vddio limits. I try to enter 1.4+ and bios reset it in AUTO. I tried to delete Suppress If but it doesnt help. Access Level don’t change the situation. I tried edit Max value to 0x5DC (1500 mV) but it doesn’t work again.

bro Did you resolve the vddio lock issue?