Acer E5 571G 51DS Bios Unlock

So this is what I did.
*Restart ur pc
1. Open Command Prompt
2. Dump ur Bios with command "FPTw.exe -bios -d biosreg.bin"
3. Send it to @Lost_N_BIOS (awesome bro.) to unlock for you…
4. Flash it with command "FPTw.exe -bios -f name-of-modded-bios-file.bin"
That’s it… It ought to work at this point.
But if you run into 280 error like I did… try the following.
1. input the flash command on cmd (“FPTw.exe -bios -f name-of-modded-bios-file.bin”), but don’t press enter yet.
2. put your pc to sleep(not shutdown or hibernate) for 5mins or more.
3. when you wake your pc, the first thing you do is press enter on the cmd and it will flash successfully…!

This method sounds too easy and less techie buh, it was how i got past the 280 error

note my bios version is 1.32, windows10 1903 (may 2019 update) intel core i3, 12gb ram. am on secure boot uefi

If you run into any problems with “audio device not found” just restore default in bios and it should fix that problem.

Pls for anyone to try this… do let us know if it worked for you or not…

Special Thanks to @Lost_N_BIOS for unlocking the 1.32 bios… It works…!