Ampere bios editor

[Drtprt]

Hello. I know a way to flash an unsigned BIOS, but I don't know how to edit it. Is there an analogue of Nibitor for Ampere?

 

[W1zzard]

There is not. Chicken egg problem .. since nobody knows how to run an unsigned BIOS, nobody has an incentive to spends many hours on building something that nobody can ever use.

Share your method please, and good things will follow

 

[:D:D]

Flashing is easy with SPI programmer and appropriate voltage adapter / clip. Will good things now follow

I've only heard that modded BIOS can work on mobiles 1000/2000. Desktop is code 43 which seems to cover a lot of things, not just modded BIOS. For those fortunate enough to run a mobile modified VBIOS nobody seems able or have tried to find out what's different to allow this.

Easy enough with checksum fixes, at least with Pascal but hashes are another matter.

HULK cert is supposed to allow mods too but haven't heard of anyone using this method.

 

[W1zzard]

Flashing is easy with SPI programmer and appropriate voltage adapter / clip.

Obviously I'm assuming that OP has a method to flash AND bypass the signature validations

 

[Drtprt]

This method has been known since August. Is not it?

 

[:D:D]

@Drtprt For cross flashing signed VBIOS IINM.

As for actual modding @kefi is working on it but do realize it's in their own time so some patience is required.

 

[Deleted member 182555]

I have the egg and the chicken. Turkey is in the oven but that will take some time. I also have the leather jacket!!!
but be careful I also have a presumed dead gpu due to incorrect voltage experiments.

 

[Drtprt]

I have the egg and the chicken. Turkey is in the oven but that will take some time. I also have the leather jacket!!!
but be careful I also have a presumed dead gpu due to incorrect voltage experiments.

Cool, that would be great! No, I don’t want to increase the voltage, but rather lower it.

 

[Deleted member 182555]

Cool, that would be great! No, I don’t want to increase the voltage, but rather lower it.

do you have a 3000 that doesn't allow undervolt? explains... this can be achieved even without biosmod.

 

[Drtprt]

do you have a 3000 that doesn't allow undervolt? explains... this can be achieved even without biosmod.

I understand, but I wanted to flash the voltage settings in the BIOS.

 

[Deleted member 182555]

you want what everyone wants fresh gpu and performance...
in my country there is a saying... drunken wife, wine in the barrel and the grapes in vineyard.