The Pre-programmed EFI ROM Chip can be used to:
- Fix Corrupted Firmware.
- Remove an EFI Password Lock (firmware Lock)
It cannot be used to unlock the operating system password (or user password).
iMac 27" 2009-2011
A1312 (EMC 2309 2374 2390 2429)
COMPATIBILITY :
iMac 27"
Model : A1312
End-2009 - Core 2 Duo
PPN : 593-0999, 820-2507-A, 820-2733-A, U6100, 16MBIT, SST25VF016B, 75-41-S2AF
2010
PPN : 820-2901, U6100, 32MBIT, SST25VF032B, 80-41-S2AF
2011
PPN : 820-2828-A, U6100, SST25VF064C, MX25l6406E, 64MBIT, MXIC 25L6408E M2I-12G 3P262200
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