EFI Chip Card

(5 customer reviews)


SKU: N/A Category:

Mac iCloud Removal, Firmware Unlock with Solderless EFI Chip Card for Apple MacBook, MacBook Pro, MacBook Air, and Mac mini 2011 – 2017. Check out our YouTube video.

Unlock your Mac in just a few seconds. No soldering is needed. No need to remove the old (locked) chip. Easy install

The EFI Chip Card can be used for:

– Fix Corrupted Firmware caused during updates.
– Unlock EFI Password Lock. (forgotten password)
– iCloud Lock 6 or 4 PIN Code/ Alphanumeric Padlock.
– Solve Disabled or Locked Mac.
– Remove DEP (Device Enrollment Profile), MDM (Mobile Device Management)

NOTE: (Do not use your original serial number if your Mac has MDM or DEP profile)


• (It will NOT remove the Operating system password or Hard Drive password)

• No soldering skills needed. Just plug the card and enjoy.

• You will need to format and reinstall the MacOS after installing the Chip Card.

• We can program your original S/N into the chip. Please add your serial number to the S/N field. Otherwise, the chip will come with a new number.

• 100% permanent fix.

.• Please select the correct model number. The EMC number is written on the back cover or you can find it by visiting this website.

Required Experience:

– Tools to open your Mac and install the EFI Card. 

– You need to know how to erase and install a clean version of macOS.

– Able to change the system date and time when you get, Untrusted Cert Title, or similar error messages.

– Might need to create a USB installer in case the internet recovery doesn’t work






Most common error messages and how to fix them.

An error occurred validating the installer data. The download is either damaged or incomplete.


– Installer error can’t be verified or was signed with a certificate that has expired


Shipping/ Returns

• United States: USPS First Class 3-5 business days. (Free)
• United States: USPS Priority Mail 2-3 business days ($7.00)

• International: USPS Priority Mail 7-15 business days ($29.00)

• All orders are shipped within 24 hours from USA

Returns: 14 days return or exchange. Please contact us if there is any problem with your order.

We will charge a 20% restocking fee plus round trip shipping charges will apply.


EFI Card Location/ Installation


1. Disconnect the Mac from power and shutdown. (hold down the power button/ Touch ID for 10 seconds to power off the Mac)

2. Select the model

3. Follow the arrow position to install the EFI Card in the correct direction.

4. Reset the PRAM and install a clean version of macOS (first erase the drive and then install the macOS)

5. Done. (Do not remove the card)

EFI Card Location:

A1370 820-3024 EMC 2471     A1465 820-3208 EMC 2558      A1465 820-3435 EMC 2631  
A1465 820-00164 EMC 2924    A1369 820-3023 EMC 2469      A1466 820-3209 EMC 2559
A1466 820-3437 EMC 2632     A1466 820-00165 EMC 2925     A1466 820-00165 EMC 3178 
Pro 13"
A1425 820-3462 EMC 2557     A1425 820-3462 EMC 2672      A1502 820-3476 EMC 2678
A1502 820-3476 EMC 2875     A1502 820-4924 EMC 2835      A1706 820-00239 EMC 3071 
A1708 820-00875 EMC 2978    A1706 820-00923 EMC 3163     A1708 820-00840 EMC 3164
Pro 15"
A1398 820-3332 EMC 2512     A1398 820-3662 EMC 2674      A1398 820-3787 EMC 2745
A1398 820-3662 EMC 2876     A1398 820-3787 EMC 2881      A1398 820-00138 EMC 2909
A1398 820-00163 EMC 2910    A1707 820-00281 EMC 3072     A1707 820-00928 EMC 3162
Mac mini 2011 - 2014

Mac mini 2011 A1347 820-2993 EMC 2442      Mac mini 2012 A1347 820-3227 EMC 2570  
Mac mini 2014 A1347 820-5509 EMC 2840
Mac Pro 2009 - 2013

A1481 820-3637 EMC 2630 (2013)
A1289 820-2337 EMC 2314 or EMC 2629 (2009-2012)

5 reviews for EFI Chip Card

  1. Bron

    This was the best service I used in my entire life. I have a MacBook Pro 2017 15” and it was locked, but thanks to this service it’s unlocked again. I appreciate it.

  2. CarverSameeha

    If some one needs expert view regarding running a blog then i recommend him/her to visit this blog, Keep up the nice work.|

  3. Pat S

    Love the EFI plug in chips – easiest – quickest and perfect solution to my Mac refurbishment business. Best solution for any Mac that has firmware passcode, BIOS password, DEP enrolled, and serial number blacklisted. Has revived many Mac computers because of this easy solution! Solves all enrollment, registration, and Mac serial number issues. Thanks so much!

  4. David

    Great product. Was able to unlock my MBP A1398 with EFI Card. A+

  5. Jack P

    Shipping is fast, I received it 4 days after my order. The instructions are easy to follow. With the evil-chip-card no soldering was necessary. I finished the task in about 30 minutes! I’m very pleased.

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