Samsung Unlocking Instructions
For latest Samsung Models
Switch ON your phone with a non accepted GSM SIM Card Your phone will ask for a Unlock Code or PasswordEnter the Unlock Code sent to you
If your phone doesn’t ask for a unlock code then Type #0111*CODE#
Handset Freezes while unlocking
Reasons for “Phone Freeze”
Inputting the unfreeze code rather than the unlock code into your handset Following the incorrect input procedure for your handsetHandset automatically displays “Phone Freeze” when an unaccepted SIM card is inserted into the handset, however when the accepted SIM card is inserted, the handset works fine
If your handset freezes for whatever reason and displays the Phone Freeze or Return for Service message then you will need to use the Unfreeze/Defreeze code that was sent along with unlock code.
Unlocking the phone when in “Phone Freeze” mode
For non-touch devices with physical Keypads
Switch ON your phone with a non accepted GSM SIM Card Enter the unfreeze code and Press OK(either the left soft key, or in the middle of the touch-field) Your handset may or may not display an Unfreeze messageNow enter your unlock code and you’re done!
For touch devices without physical Keypads
Switch ON your phone with the Original SIM card Type #7465625*638*UNFREEZE CODE Your handset may display Phone Unfrozen message Restart your phone with a non accepted GSM SIM CardType #7465625*638*CODE# and your phone will get unlocked
For any Samsung handset
Switch ON your phone with a non accepted GSM SIM Card Enter the Unfreeze Code Press OKEnter the Unlock Code and your phone will get unlocked
Samsung Galaxy S4 (Troubleshoot)
If you have a problem entering unlock code and/or if the code is not accepted on Samsung Galaxy S4, then please follow the below instructions
Make sure your phone asks for a Unlock Code when you insert a different SIM card Go to the Dial pad and dial *#0011# Press MENU button (bottom Left button) and press BACK on the menu that appears, Nothing will happen do not worry please move to the next step Press MENU button again and then select Key Input When the Key input box appears please input the number “1” and press OK After sometime a Service Menu will be displayed Go to Debuggin Screen > Phone Control > Network Lock Now you will see 3 options within Network Lock setting Select the 1st option ie. Perso Sha256 INFO, the screen will change slightly Tap the MENU button then when the menu pops up, carefully tap BACK to return to the previous screenNext select the 2n option ie. Perso Sha256 ON, the screen will change again to a one line message
If you see two lines with a “NOT_CHANGE” follow the below procedure to fix it
Tap MENU go back and select the 3rd options ie. Perso SHA256 OFF You will see TWO lines, please click the very first one which says MENU NOT EXIST Select MENU and go back a page Select Perso SHA256 info (MAKE SURE IT SAYS ENABLED_FLAG …  Select MENU and go backSelect PERSO SHA256 ON (MAKE SURE IT STILL SAYS ENABLED_FLAG  )
IMMEDIATELY ON THAT PAGE WITH THE ENABLED_FLAG Restart the phone on the screen by holding the power button and click RESTART When the phone prompts for the unlock code simply enter the unlock code provided to youYour phone is now permanently unlocked!
CODE = 8 Digit Unlock Code received in your email