Acer E5-411-C5Z7 FE3542FE-C1D3-.....

[celticsailor]

Hi
Guys please help me I just give up....
I am not very good with pc's but I try it got google and brain ( I think so :  )
first method:
https://habrahabr.ru/post/182676/
https://www.bios-mods.com/forum/Thread-R...-EFI-shell
fail
cant boot into efi using that (custom I guess) efi, pendrive doesnt boot at all
second method
using formatted on gpt (rufus) pendrive with linux mint cinnammon and ghex editor, edit sys/firmware/efi/efivars changing line in hex 0x21b from 00 to 01 in setup041....
fail
reboot and no changes at all boot in again to mint all changes disappear
second day spend it in network, many try I dont wanna make something stupid, risk and brick laptop but both method I think was resonable safe...
and both doesnt work for me any ideas?

Acer E5-411-C5Z7 NX.MTUEK.001 
Bios 
http://global-download.acer.com/GDFiles/...SC=EMEA_27


using hexedit to extracted FE3542FE-C1D3-4EF8-657C-8048606FF670_2399 but  I dont know how to grip that and what I can do with that

[Da Vinci Code]

Hello!Did you used translator to understand arcticle at habrahabr resourse?
Run this tool as Admin and upload results
https://www.sendspace.com/file/x64ra8

[celticsailor]

Hello!Did you used translator to understand arcticle at habrahabr resourse?
Run this tool as Admin and upload results
https://www.sendspace.com/file/x64ra8

yes     
I was also on donovan website extracting using phenix tool ,I found DXE driver - Setup utility, extract usig tool (FE3542FE-C1D3-4EF8-657C-8048606FF670) , open with hex and... 

I can find advanced settings usig universal IF extractor there is variables details there, but I still have no idea whats on - I never open files like that in my life quiet interesting and scary...just would like to use advanced settings in my lap.
Still dnt know why that cusom EFI dont wanna boot, maybe if I know which variables I can change in efivares using ghex in linux mint and I might have chance to unlock advanced setttings, but IDK it that will be work....
stuck....more google more spooky...dont wanna brick my laptop after 2 weeks use...especially aint got cash for new one...BUT ! have advanced settings will be very very usefull

[celticsailor]

Anyone Please? Cant be so hard If I with litlle bit of knowledge about pc's get through so far...
https://www.sendspace.com/file/j

Error 286: Unable to write data to flash with SPI lock enabled.
thats reason the trick with efivars editing in linux doesnt work maybe idk
oryginal rom
https://www.sendspace.com/file/8
dumped ROM by andys tool
https://www.sendspace.com/file/
extracted by IFR
https://www.sendspace.com/file/c
and... i dont know

[celticsailor]

Sorted
pressing two buttons while entering to bios and Ive got advanced menu options.
If you wanna do something right, do it on your own.
TA.

[JC121314]

What are the keys??? @celticsailor