Mac Bios Unlock






EFI Firmware Chip for Apple iMac 21.5" A1418 Mid 2014 EMC 2805, 820-4668

DESCRIPTION

NEW Pre-Programmed Bios EFI Firmware Chip for iMac 21.5" Mid 2014 A1418 i5 EMC 2805, Logic board: 820-4668-A

  • Fix Corrupted Firmware caused during updates 
  • Remove the EFI iCloud Password Lock. (4 pin, 6 pin)
  • Disabled Mac, Locked Mac
  • Remove MDM (Remote Management), DEP (Do not use your original S/N if your Mac has MDM)

Supported Models:
Note: Wrong model will NOT work


iMac 21.5-Inch "Core i5" 1.4 (Mid-2014)

Intro.June 18, 2014Disc.October 13, 2015
OrderMF883LL/AModelA1418 (EMC 2805)
FamilyMid-2014IDiMac14,4



Please note this chip will not remove the Operating System password or Hard Drive password



It is highly recommended to format and reinstall a clean version of MacOS after installing the new chip. 



For professionals. You will need to use soldering tools to remove your old chip and solder the new one. 



Add your serial number at checkout if you like to keep your original serial number or just message me. 



100% Permanent and working chip with Clean ME Region
 

You can find the EMC number by visiting this website

everymac "dot" com / ultimate-mac-lookup


Please contact me if you need help or have any questions


RETURN POLICY

30 days return or exchange if there is any problem with the chip.


Please contact me before opening case. I will be happy to help you. 



SHIPPING

We will ship your orders within 24 hours via USPS First Class. (Free)



FEEDBACK

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