Question about Samsung SGH-d407 Cellular Phone

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SIM Lock My phone has a SIM lock on it. The actual SIM card works fine in other phones. The phone itself is locked. How do i get it unlocked?

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You need to know the PIN to be able to unlock it.

Posted on Feb 12, 2010

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1 Answer

Unlock sim slot 1 code


a sim card or phone needs a puk code or is locked BECAUSE it is not active,in order to unlock a sim card,or receive a puck code,you need to either,pay the balance owed,buy a new monthly service,open a new contract with a cell service or return the sim card or cell phone to whom it belongs to,we at fixya CANNOT GIVE YOU A NUMBER TO UNLOCK YOUR SIM CARD OR PUK CODE,there is a reason why it is locked,if it was easy to get a code,then anyone could steal your phone and use it and you couldnt stop its use for at least a month.
a phone is jail broken when you alter it to work on a different cell service provider,we at fixya do not jailbreak anything,if it isn't legal,then it doesn't belong here.

Jun 11, 2015 | Cell Phones

1 Answer

Sim card puk code n. 8264084361


*#7465625# = Check the phone lock status

*7465625*638*Code# = Enables Network lock

#7465625*638*Code# = Disables Network lock

*7465625*782*Code# = Enables Subset lock

#7465625*782*Code# = Disables Subset lock

*7465625*77*Code# = Enables SP lock

#7465625*77*Code# = Disables SP lock

*7465625*27*Code# = Enables CP lock

#7465625*27*Code# = Disables CP lock

*7465625*746*Code# = Enables SIM lock

#7465625*746*Code# = Disables SIM lock

*7465625*228# = Activa lock ON

#7465625*228# = Activa lock OFF
Type *#9998*627837793# Go to the 'my parameters' and there you will find new menu where you can unlock phone.(not tested-for samsung C100)
To unlock a Samsung turn the phone off take the sim card and type the following code *#pw+15853649247w# .
Java status code: #*53696# (Samsung X600)

If you want to unlock your phone put a sim from another company then type *#9998*3323# it will reset your phone. Push exit and then push 7,
it will reset again. Put your other sim in and it will say sim lock, type in 00000000 then it should be unlocked. Type in *0141# then
the green call batton and it's unlocked to all networks. This code may not work on the older phones and some of the newer phones. If it doesn't work you will have to reset your phone without a sim in it by typing *#2767*2878# or *#9998*3855# (not tested)

It may not work in all phones, but with standard its working ;)

Feb 14, 2012 | Cell Phones

1 Answer

Sim card not supported


If the Sim card Not support means it may locked to network.You need to unlock it...You can get the network unlock code from the site Onlinegsmunlock.com/samsung/rs7wp8/ for SAMSUNG GSM Network locked Phones and unlock it from Network lock.You need to specify the Model?
ALSO check whether it not support only one Sim card,if that problem means it may CDMA Network,OR may Sim card problem.If it not support other Sim card and support only one Sim means it's Under Network lock,You need to find the network,country it locked now and unlock it using the Unlock code,Only GSM Network lock Phones can be unlocked,CDMA network locked Phones cannot be Unlocked from the Mobile Phone.

Dec 06, 2011 | Samsung SGH Cell Phones

2 Answers

I have a sim lock problem


Can't tell you if any of this will work..but it's worth a try until you find something better...good luck!

*#7465625# = Check the phone lock status
*7465625*638*Code# = Enables Network lock
#7465625*638*Code# = Disables Network lock
*7465625*782*Code# = Enables Subset lock
#7465625*782*Code# = Disables Subset lock
*7465625*77*Code# = Enables SP lock
#7465625*77*Code# = Disables SP lock
*7465625*27*Code# = Enables CP lock
#7465625*27*Code# = Disables CP lock
*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*7465625*228# = Activa lock ON
#7465625*228# = Activa lock OFF
*7465625*28638# = Auto Network lock ON
#7465625*28638# = Auto Network lock OFF
*7465625*28782# = Auto subset lock ON
#7465625*28782# = Auto subset lock OFF
*7465625*2877# = Auto SP lock ON
#7465625*2877# = Auto SP lock OFF
*7465625*2827# = Auto CP lock ON
#7465625*2827# = Auto CP lock OFF
*7465625*28746# = Auto SIM lock ON
#7465625*28746# = Auto SIM lock OFF
Type *#9998*627837793# Go to the 'my parameters' and there you will find new menu where you can unlock phone.(not tested-for samsung C100)
To unlock a Samsung turn the phone off take the sim card and type the following code *#pw+15853649247w# .
Java status code: #*53696# (Samsung X600)
If you want to unlock your phone put a sim from another company then type *#9998*3323# it will reset your phone. Push exit and then push 7, it will reset again. Put your other sim in and it will say sim lock, type in 00000000 then it should be unlocked. Type in *0141# then the green call batton and it's unlocked to all networks. This code may not work on the older phones and some of the newer phones. If it doesn't work you will have to reset your phone without a sim in it by typing *#2767*2878# or *#9998*3855# (not tested)

May 03, 2009 | Cell Phones

5 Answers

Need unlocking code of Samsung SCH- w339


hi i am using rel connection can i buy sch-w339 and use the phone for rel connection with unlocking code given by u

Dec 31, 2008 | Cell Phones

1 Answer

This is a question M FRIEND HAS A SAMSUNG WITH A T MOBILE SIM CARD my friend is going to sell me his phone but he wants to keep his sim card when he takes his sim card out and i put mine in Virgin will...


In most cases putting in your sim card will in fact lock the phone. but it's not permanent. So try it. put your sim card in.. if the phone works, then you don't have to worry about unlocking it. If it does lock the phone, just put back his sim into the phone and it will be fine. There are many places that you can unlock phones or even purchase unlock codes. This is NOT illegal, phone carriers just make it difficult to do. Good luck and let me know of the results.
Ciza

Oct 30, 2008 | Cell Phones

7 Answers

Samsung SGH-E370 Sim Lock


Try All this you can do...

*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*2767*2878# (Temporary Unlock)
*7465625*638*00000000*00000000# (Set Code)
#7465625*638*00000000# (Clear Network Lock)
*#7465625# (Verify the network lock is “inactive”)

*2767*3855#
*2767*3855# - FULL E2P RESET
*2767*2878# - CUSTOM E2P RESET
#*7337# - UNLOCK
*2767*688# - UNLOCK
*#0523# - CONTRAST
*#9998*523# - CONTRAST
*#8999*8378# - Service Menu (X100)

First with different carrier SIM in phone at WRONG CARD screen ENTER on the keypad
*2767*3855# (wait 10-15 seconds) phone will reboot(restart)
When phone completes reboot ENTER
*7465625*638*00000000*00000000#
NEXT ENTER
#7465625*638*00000000#
AND THEN *#7465625# to check the locks....all locks are inactive...these are all the locks...
network lock - inactive
subset lock - inactive
sp lock - inactive
cp lock - inactive
sim lock - inactive
activa lock - inactive
phone lock - inactive
auto network - inactive
auto subset lock - inactive
auto sp lock - inactive
auto cp lock - inactive

Dec 05, 2007 | Samsung SGH-E370 Cellular Phone

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