Free Samsung Unlock Codes

Free Samsung unlock codes for a specific phone model are hard to find as I found out. Therefore, I decided to write this unlock guide that has the unlock codes for 22 different Samsung phone models. If you need the steps on how to unlock a Samsung mobile phone, then check out my previous phone guide.

Additionally, if your Samsung cell phone is not in this list, then you should first try and call your phone carrier requesting a free unlock code. In exchange for your Samsung unlock code, they will need your mobile’s IMEI number which you can get simply by typing *#06# and hitting your send or enter button. If your phone carrier will not give you an unlock code, then finally you may end up having to pay for one. In this case I would recommend checking out the how to get an unlock code section beneath this article.

Remember when you are entering these unlock codes you only have four chances, otherwise your phone could permanently lock. Alright, here is the list:
Free Samsung Unlock Codes

Samsung SGH-a300
*2767*637#

Samsung SGH-a400
*2767*637#

Samsung SGH-a800
*2767*637#

Samsung SGH-e400
*2767*688#
In newer phones:
#*7337#

Samsung SGH-e500
*2767*688#
In newer phones:
#*7337#

Samsung SGH-e700
*2767*688#
In newer phones:
#*7337#

Samsung SGH-E715
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#

Samsung SGH-m100
Type *#9998*627837793#. Then type *#9998*737#. Press >/[] (Play Stop) until phone shows NCK/SPCK number. Press Exit. Type #0111*CODE# (Code is the last 8 digits of the NCK/SPCK)

Samsung SGH-P400
*2767*3855# or *2767*688# or *2767*927#

In newer Samsung models:
#*7337#

Samsung SGH-s100
*2767*7822573738#

Samsung SGH-s105
Remove SIM Card. Enter *2767*7822573738# and after phone reboots, enter #0111*00000000#

Samsung SGH-s300
*2767*7822573738#

Samsung SGH-s307
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#

Samsung SGH-S500
*2767*3855# or *2767*688# or *2767*927#
In newer phones:
#*7337#

Samsung SGH-600
*2767*3855# or *2767*2878#

Samsung SGH-2100
*2767*3855# or *2767*2878#

Samsung SGH-V200
*2767*7822573738#

Samsung SGH-X100
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#

Samsung SGH-X600
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#

Samsung SGH-R210
*2767*3855#
*2767*2878#

Samsung SGH-D500
#*7337#

Samsung Universal Type
TEMPORARY UNLOCK:
Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail.
In newer phones:
#*7337#