[SOLVED] Acer Aspire 4736G (KALG0), no RSA, Unlock Insyde Advanced

BIOS/UEFI Modding BIOS Modding Requests
1

Hello everyone, after 2 days of brain storm, i’ve decided ask someone to help.

What I have:
-Acer Aspire 4736g with BIOS rev.2.06, InsydeH2O rev.3.5, no RSA

What I did:
-all hotkeys i’ve found in Web, such as 3x fn+tab, a+f2, etc
-unpacked fe3542 and ifr extracted it
-tried to find locks in IDA Pro(I don’t know how to find them, just randomly searched in fe3542)

I will be very grateful if anyone helps.

Links:
https://drive.google.com/drive/folders/106DYPEW8oXvA-ArufiCvmBLaF6SZk3No?usp=sharing
-KALG00206.fd - original latest bios
-File_DXE…>.ffs - extracted fe3542 module
-File_DXE…>.txt - IFR extracted txt

2

Unlock Acer Aspire 4937-4336-4736-T-G

1 Like
3

Thanks a lot!!! But how did you do this? I spent 2 days finding locks, and nothing…

P.S. Also I’ve found in IFR of 3542 that BIOS have locked “Power” tab. Do you think it’s worth trying to unlock it?

4

https://www.bios-mods.com/forum/archive/index.php?thread-34679.html

If you need thermal trip points control.

1 Like
5

Okay. Thanks a lot again :+1: