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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iMac, Macbook Pro, Macbook Air


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Old 09-16-2013, 00:49   #1 (permalink)
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macbook pro efi password


macbook pro efi password a1286 how to remove pass
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Old 09-17-2013, 11:03   #2 (permalink)
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Quote:
Originally Posted by tornado2008 View Post
macbook pro efi password a1286 how to remove pass
1 - Turn off your MacBook .
2 - Remove backcover .
3 - Remove 1 RAM .
4 - Turn on your MacBook while holding OPTION + COMMAND + P + R , wait for restart , then release the keys .

If you are lucky enough , EFI password will be cleared .
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Old 09-17-2013, 22:21   #3 (permalink)
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Quote:
Originally Posted by loca|host View Post
1 - Turn off your MacBook .
2 - Remove backcover .
3 - Remove 1 RAM .
4 - Turn on your MacBook while holding OPTION + COMMAND + P + R , wait for restart , then release the keys .

If you are lucky enough , EFI password will be cleared .
Hi, i tried this, but didnt work out right, my macbook pro a1286 efi password still locked, is there any other way to unlock? or is there specific thing i look out to make it right??

Thanks!!
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Old 09-18-2013, 16:45   #4 (permalink)
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Quote:
Originally Posted by loca|host View Post
1 - Turn off your MacBook .
2 - Remove backcover .
3 - Remove 1 RAM .
4 - Turn on your MacBook while holding OPTION + COMMAND + P + R , wait for restart , then release the keys .

If you are lucky enough , EFI password will be cleared .
thanx but not work for this mac 2010
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Old 09-19-2013, 12:43   #5 (permalink)
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turn on your MacBook while holding COMMAND + S

Process 1 :

mount -uw /
launchctl load /System/Library/LaunchDaemons/com.apple.*DirectoryServices.plist
ls /Users
dscl . -passwd /Users/username password
reboot



username : user name displayed after typing previous command
password : eny password you want.


Process 2 :

mount -uw /
rm /var/db/.AppleSetupDone
shutdown -h now

this will reset your password ithowt losing data and without original install disc

good luck.

Last edited by taoufik.om; 09-19-2013 at 12:55.
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Old 10-09-2013, 02:44   #6 (permalink)
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is this methode working with icloud & EFI PASSWORD OR JUST SYSTEME PASSWORD
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Old 10-10-2013, 03:06   #7 (permalink)
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Quote:
Originally Posted by UNIVERSOUNLOCK. View Post
is this methode working with icloud & EFI PASSWORD OR JUST SYSTEME PASSWORD
this method per user password , not a efi password
br , ahmed zitoon
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Old 10-31-2013, 18:01   #8 (permalink)
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first hard disk is format and cannot use COMMAND + S only having holding alt put mac need firmware pass is the solution
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Old 10-31-2013, 18:06   #9 (permalink)
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Quote:
Originally Posted by loca|host View Post
1 - Turn off your MacBook .
2 - Remove backcover .
3 - Remove 1 RAM .
4 - Turn on your MacBook while holding OPTION + COMMAND + P + R , wait for restart , then release the keys .

If you are lucky enough , EFI password will be cleared .
Unfortunately, it didnt work for me, is there any other way?? please ! thanks
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Old 11-01-2013, 15:06   #10 (permalink)
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Check Here Bro
Br, AhmedZitoon
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Old 11-05-2013, 09:50   #11 (permalink)
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Quote:
Originally Posted by loca|host View Post
1 - Turn off your MacBook .
2 - Remove backcover .
3 - Remove 1 RAM .
4 - Turn on your MacBook while holding OPTION + COMMAND + P + R , wait for restart , then release the keys .

If you are lucky enough , EFI password will be cleared .

impossible to remove efi password with this method only by Special tools
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Old 11-05-2013, 09:53   #12 (permalink)
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Quote:
Originally Posted by taoufik.om View Post
turn on your MacBook while holding COMMAND + S

Process 1 :

mount -uw /
launchctl load /System/Library/LaunchDaemons/com.apple.*DirectoryServices.plist
ls /Users
dscl . -passwd /Users/username password
reboot



username : user name displayed after typing previous command
password : eny password you want.


Process 2 :

mount -uw /
rm /var/db/.AppleSetupDone
shutdown -h now

this will reset your password ithowt losing data and without original install disc

good luck.


EFI Password is hardware locked only by special interface to reset it

Last edited by ABOUSHADY; 11-05-2013 at 09:59.
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Old 11-07-2013, 21:52   #13 (permalink)
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Quote:
Originally Posted by ABOUSHADY View Post
EFI Password is hardware locked only by special interface to reset it
EFI Chip You Can Change It , where You Can Get Anew Chip !
You Can Use Atool To Reset EFI
Br Ahmed Zitoon
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Old 11-08-2013, 17:09   #14 (permalink)
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Here is how to remove mac EFI password. Mac Efi password reset / remove in 2 minutes - YouTube
You contact those guys and send logicboard for reset.
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Old 11-10-2013, 12:04   #15 (permalink)
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Quote:
Originally Posted by Ahmed Zitoon View Post
EFI Chip You Can Change It , where You Can Get Anew Chip !
You Can Use Atool To Reset EFI
Br Ahmed Zitoon
is possible, manual in bios jumper for reset ?

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