The unlock tool works with MacBook Pro 2012-2014
Since all data remain the same after unlocking, there is no need for OS reinstallation. Press "Option+Command+R+P+Power Button", erase NVRAM and power up.
There is no firmware lock on the interface. Once finished, detach the unlock tool and power supply wire. Erase raw data, and write the specific firmware. The program starts to identify the chip model automatically. Read and save a copy of the original firmware first.Īfter that, load a specific firmware. Then, buckle the unlock tool correspondingly.Ĭonnect with the programmer and then supply power to EFI chip at 3.3V from DC Power Supply.Ĭonnect the unlock tool with PC. Locate the pin 1 of SAM socket on the logic board. Remove the SSD and then confirm the board number of logic board: 820-3476-A so that we can match with the specific firmware.ĮFI Chip Free Removal Unlock Tool (30 pins) Remove the lower case and detach the battery. Both the two locks were not configured by users. As the MacBook powered up with Option key, Another LOCK appears. The MacBook Pro requires a PIN to log in.
#How to reset password on macbook pro 2016 how to
We have made a guide: how to bypass icloud lock on iPhone 6 no later, however, if you are not good at micro soldering, never mind, this time REWA come up with a new unlock method with EFI password removing regarding the unlock MacBook issue. Our previous EFI Chip Solution For MacBook Unlock Repair has introduced an EFI chip solution regarding the unlock MacBook issue.
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