Chip firmware Bios EFI per MacBook Pro 15" A1286 inizio 2011, 820-2915, EMC 2417
EFI Firmware Chip for Apple MacBook Pro 15" A1286 Early 2011 EMC 2417, 820-2915. Mac Bios Unlock. Fix Corrupted Firmware caused during updates. Remove the EFI iCloud Password Lock. (4 pin, 6 pin). For professionals.