Mac Bios Unlock
EFI Firmware Chip for Apple MacBook Air 11" A1370 Mid 2011 Logic: 820-3024-A, 820-3024-BDESCRIPTIONNEW Pre-Programmed Bios EFI Firmware Chip for MacBook Air 11" Mid 2011 A1370Logic board: 820-3024-A or 820-3024-BProgrammed ready to use

• 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 Profile (Do not use your original S/N if your Mac has MDM or DEP)

Supported models:
Note: Wrong model will NOT work
MacBook Air "Core i5" 1.6 11" (Mid-2011)Intro.July 20, 2011Disc.June 11, 2012OrderMC968LL/A*ModelA1370 (EMC style="margin: 0px; padding: 0px; caret-color: rgb(0, 0, 0); font-family: Helvetica, sans-serif; font-size: 14px; font-weight: normal; text-align: -webkit-center; text-size-adjust: auto;">MacBook Air "Core i7" 1.8 11" (Mid-2011)Intro.July 20, 2011Disc.June 11, 2012OrderMD214LL/AModelA1370 (EMC note this chip will not remove the Operating System password or Hard Drive password.

It is highly recommended to format and install 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 questionsRETURN 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

All orders are shipped within 12/ 24 hours via USPS First Class. (free)

Priority mail: $5

International Global Shipping Program 7-21 days.

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No soldering skills?
Solderless EFI Chip Card is available. (Fix Firmware, Unlock EFI, iCloud, MDM, and DEP)
Contact us for more info or visit our web.