[Request] Unlocked Acer Predator Helios 300 PH315-54-70LH BIOS

Hi, please help in unlocking all menus (advanced, GPU overclock, CPU overclock).

My Model is Acer Predator Helios 300 PH315-54-70LH and the bios version is 1.11
The direct link for my latest bios is: shorturl.at/mxRY9

I use BACKUP_Tools20h, but from the size of the result, it looks like the backup was not a success.
Anyway, i attach RESULTS20.RAR
What other tool can I backup the firmware?

I use H2OUVE_200.00.01.00 (other versions do not work). I attach results in VARS.TXT

Please, let me know if you need anything else.

Edit by Fernando: Thread title shortened and customized

vars.txt (256 KB)

results20.rar (69.4 KB)

Failed to load driver (PCI access for Windows).
BACKUP_tools needs administrator privileges.

But this is the problem: I have administrative privileges. What can I do in this case? Thanks!

EDIT: Didn’t know Acer updated ME. User fyrplay has an outdated version all the way through he update BIOS.


I was able to create the results20.rar file with the app BACKUP_Tools20i2.exe (which was sent to me in PM from the Pythonic user).

The is download link: sendspace.com/file/e9zwiq


Fine, this is BIOS mod for you: HexLabs.zip. Extract the contents of the archive to a separate folder.
1. Run “SET VARS.bat” and reboot.
2. Run “FLASH.bat”.

So does Pythonic still visit Win-Raid? I thought he lost interest in this site. But even better, because I’m bored with modding and therefore I will no longer do it.


First of all: thank you so much! All menus have been unlocked!

I searched all branches of the BIOS for the GPU overclock option, but I only found options related to the integrated graphics chip (intel).
Can you help me with this?

Just a comment… When some options were only accessed, the laptop shut down.
I don’t like asking for a lot of things, I think it’s abusing your help.
In this case, could you point me to a tutorial, or send me some tools to adjust this myself?

Again, thanks!

hi can you help me
i have acer predator helios 300 ph315-54 (:
but I can’t open bios advanced I need All menus !
can you help me ?
my number is 00966500889662 WhatsApp

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