[REQUEST] Acer Aspire A315-41 BIOS Unlock

[Dudu2002]

Hello!
I have found this (Google Drive) BIOS/UEFI dump in the internet (apparently someone dumped it using SPI programmer)
It can be opened with InsydeH2O-EZE tool without any problems...
Problem is, I don't really know assembler, or anything, so I can't modify it, nor find out how to activate hidden menu. 
It would be very nice, if someone who knows more than me took a look.

Hi
Need your bios ONLY!

[nicomunet123]

Hello!
I have found this (Google Drive) BIOS/UEFI dump in the internet (apparently someone dumped it using SPI programmer)
It can be opened with InsydeH2O-EZE tool without any problems...
Problem is, I don't really know assembler, or anything, so I can't modify it, nor find out how to activate hidden menu. 
It would be very nice, if someone who knows more than me took a look.

Hi
Need your bios ONLY!

Does it really matter? 
I know that it is possible to extract entire flash image from update utility (for ex. here) and flash it via programmer (which I don't have yet). Without DMI, Windows activation and product name stuff, of course.
I'm 100% sure you can flash that image to any laptop with that motherboard and it would work.

HysideH20-EZE tool opens it no problem, which means it is legit BIOS
It also opened BIOS I extracted from *.bin (download) (though I can't grantee it would work, because I cut it pretty carelessly. Beginning bytes: 10 02 00 DD; end FF FF FF ... FF), which means there is no encryption or anything, and it is exactly the thing that would be flashed.
   
   
(Proofs that InsydeH20 EZE recognizes it as legit BIOS, and versions seem to be o'right)

P.S. I extracted exact BIOS I updated (v1.15) , so technically speaking it is my BIOS :-) .

P.P.S. In early BIOSes updates, they were embedding flash image straight into EXE. In later versions, they were embedding it into EFI flasher program. Should I try downgrading BIOS by copying *.fd to FAT32 USB drive, and pressing Fn-Esc? during boot to enter boot block BIOS recovery thingy?

[ainur2342]

Hi.Can i unlock my bios insydeh20 rev 5.0?I need to increase the video memory.My laptop have Ryzen 5 3500u with integrated Vega 8 with 512 mb video memory.Bios from official site https://global-download.acer.com/GDFiles...SC=EMEA_23 
or https://www.acer.com/ac/ru/RU/content/su...4024203400

[Dudu2002]

Hi.Can i unlock my bios insydeh20 rev 5.0?I need to increase the video memory.My laptop have Ryzen 5 3500u with integrated Vega 8 with 512 mb video memory.Bios from official site https://global-download.acer.com/GDFiles...SC=EMEA_23 
or https://www.acer.com/ac/ru/RU/content/su...4024203400

Hi
Your bios is rewrite protected
You need SPI-programmer+SOIC8 clip

[ainur2342]

Hi.Can i unlock my bios insydeh20 rev 5.0?I need to increase the video memory.My laptop have Ryzen 5 3500u with integrated Vega 8 with 512 mb video memory.Bios from official site https://global-download.acer.com/GDFiles...SC=EMEA_23 
or https://www.acer.com/ac/ru/RU/content/su...4024203400

Hi
Your bios is rewrite protected
You need SPI-programmer+SOIC8 clip

I have a spi programmer and soic8 clip,
what should i do next?(sorry for my english i'm from russian.)

[Primordiarch]

Hello.

Here's my BIOS (A315-41-R66A): https://global-download.acer.com/GDFiles...ER&SC=PA_6

Please help. I need to change video memory.

Thanks.

[Dudu2002]

Hello.

Here's my BIOS (A315-41-R66A):
Thanks.

Hi
Your bios is rewrite protected
You need a SPI-programmer+SOIC8 clip only

[mierdaseca]

I ordered a SPI programmer and SOIC8 clip.
What to do next?

[harshit_gupta]

Hi, modders! I need a modded BIOS for my Acer Aspire 3 A315-41-R45R. 
The features I want are:

• Increased TDP
  
• Change fan speed for better cooling at high temps
  
• Optimized thermal throttling limits(current at 70°C, want 85°C)
  
• Increased GPU memory to up to 2GB
  
• Make 65W charging compatible(if possible), stock charging is locked at 45W
  
• I'm using HyperX Impact (8GBx2) 2400MHz RAMs, and want optimizations for them at BIOS level(if possible)
  

PS: Current BIOS ver is V1.18, download here.
Thanks in advance!

[rhexarada]

requesting advanced settings bios mod for Acer Aspire 3 A315-41G-R4BW
reason: ram overclock, disable dgpu and allocate more ram to igpu
i already have a spi programmer and soic8 clip

bios download link: https://global-download.acer.com/GDFiles...R&SC=AAP_5