[Success] [Bios Mod] Dell XPS L321X EFI boot enabled + Advanced menu

[SlayerProof32]

I solved it! Thank you very much! Can this thread be moved under Unlocked Phoenix Bios: Dell?

[Maxinator500]

Did you also manage to enable EFI boot?

[SlayerProof32]

Yes. It was in one of the disabled menus...

[chatziko]

Hello all and thanks for this super intresting thread.

I'm new to bios mods and want to enable UEFI on my L321X. Will the following work if I understand correctly?

- Get L321x-Modded.cap from this post

- Flash it using the "replace .cap in the temp folder" method.

Is anything else needed?

Btw dell provides an .exe file that can be run from a live DOS usb (for guys like myself not running windows). Maybe there is a way to modify the .exe?

[Maxinator500]

Btw dell provides an .exe file that can be run from a live DOS usb (for guys like myself not running windows).

Hello.
Live CD no go as well?

Maybe there is a way to modify the .exe?

I don't know, I haven't tried.
Considering that for replacing the .cap file stored in the executable we have the PhoenixTool that can hypothetically do this, beside this you'll need to disable the SHA-1 check at least.

[woo1hoo2]

Yes. It was in one of the disabled menus...

I have a Dell XPS L321X too.  However, I got "ERROR 105 - Command line error" when I tried the method to flash your copy of the modd bios.  Any idea how to resolve this?