Bios Mods -The Best BIOS Update and Modification Source

i need wat to install os x on my system so that why  i need  to unlock advance tab 


http://global-download.acer.com/GDFiles/...R&SC=AAP_4

Hello everyone,

I need to unlock advance setting on Bios, could you, please, help me ?
The laptop come with Insyde Rev 5.0 ver 1.04

Here is the file created with Backup_Tools12 : https://www.sendspace.com/file/ta7yr9

Thank you for your help

Hello!
Run this tool as Admin and upload results
https://www.sendspace.com/file/x64ra8

Thank you for your interest on my request.

Here is the file created with Backup_Tools18 : https://www.sendspace.com/file/l7vga0

Hello!
Your bios is moddable but bios chip is rewrite protected.
You need SPI Programmer+Pomona SOIC8 clip or Rapsberry to flash modified image.
Contact to seller and ask him if tools support this bios chip
W25Q64BV

Thank you for your help sir !

Dammit, this suck. If I understand well, the bios chip used on the laptop is protected, so we can't use a "simple" flashing...

I found this file on Acer site, on Bios/Firmware section for my laptop model : Bios 1.12
Could this help ?

Make & Model: Acer Aspire F5-573G-74NG 


Download Link: http://global-download.acer.com/GDFiles/...ER&SC=PA_6

Please and Thank You!

(02-18-2017, 12:48 PM)jchemma Wrote: [ -> ]Make & Model: Acer Aspire F5-573G-74NG 


Download Link: http://global-download.acer.com/GDFiles/...ER&SC=PA_6

Please and Thank You!

Hi
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

Hi, i would like to have the unlocked version of the bios (with advanced tab) for my Acer Aspire F5-573G-7828.
It has InsydeH20 Rev 5.0. Bios version 1.23.

https://global-download.acer.com/GDFiles...1488301210


https://www.acer.com/ac/it/IT/content/su...t/6739?b=1

Thanks.

(03-17-2017, 06:07 PM)andyapple123 Wrote: [ -> ]Hi, i would like to have the unlocked version of the bios (with advanced tab) for my Acer Aspire F5-573G-7828.
It has InsydeH20 Rev 5.0. Bios version 1.23.

https://global-download.acer.com/GDFiles...1488301210


https://www.acer.com/ac/it/IT/content/su...t/6739?b=1

Thanks.

Hi
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only