Hey, I was just fishing around on my Samsung galaxy s 3 phone and I have inbuilt app on it called "memo". now on this app it allows me to create a myriad amount of miscellaneous memo however I please, yet there is a setting here that ask rather or not one would like to password protect their "said" memo....well I took this as a chance to check my phones security measures and locked up a few of my memos....now it asked specifically for a...."contents lock PIN" in which I can create instantaneously.....well upon trying to reopen my "said" memo it is now asking me to "confirm contents lock PIN" (easy enough) I just simply retyped my PIN and NOTHING HAPPENS....MY MEMOS ARE STILL PIN LOCKED AND I CANNOT VIEW THEM AT ALL .........PLEASE HELP...I HAD VERY IMPORTANT IMFORMATION STORED IN THESE MEMOS I NEED IT BACK

SOURCE: Phone lock needs unlocking - samsung g600

switch the phone on without a sim card,
type in *2767*2878# WAIT for it to reset,
once it boots up itself, the phone code is now gone,
if the phone is asking for a SIM LOCK password
then send it to someone who has the equipment to unlock it

SOURCE: phone lock code

PERMANENT UNLOCK CODE SAMSUNG SGH A117, T429, T729

Insert ANY unaccepted SIM card in the phone and then turn the phone on, follow the steps in 1 to 4 below to enter all the codes. The phone will states "Wrong card" at the end of step 2 and "network lock deactivated" at the end of step 4 if you do everything right so pls take your time to enter the code or follow the instruction correctly at each step. When entering some of the zeros at steps 3 and 4 your phone may display the zero as hyphen or minus (-), dont worry, just count when entering the zero to ensure you enter just the right numbers of zeros. Now let's begin... 1/ Put any unaccepted SIM card in your SAMSUNG SGH Phone, turn the phone on, it will display "WRONG CARD"

2/ At the wrong card screen, type *7465625*638*00000000*00000000#

3/ Now remove the battery with the SIM card, Put the battery back and turn the phone on again without the SIM card, it will display "Insert SIM card" 4/ At the insert SIM card screen/end of step 3 above type #7465625*638*00000000#

At the end of step 4 phone will show "network lock deactivated" 5/ Now Reinsert your unaccepted card or any other unaccepted SIM card in the phone and enjoy your unlocked phone!

SOURCE: The phone is in pin lock. It's asking for a password.

the pin i had was just 0000000..im not sure if thats the right amount of 0s, but basically just hit zero til you cant type in any more numbers. that was the factory's standard pin.

hope that worked!!

SOURCE: switch phone on asked for password as phone locked

apply this code *2767*2818# or *2767*3855#. it will remove your all kind of lock.

edwin botio

• 624 Answers
• Posted on Feb 06, 2011

SOURCE: My problem is, I set ON my phone lock (samsung

hi ,
locked code can read by a gadget like z3x samsung or nstpro ...and that gadget is found in a mobile care center near you ...but there is also a trick on that ,you did not spent even a single cents by doing this...
: power on unit (w/ or w/o sim)

: when enter lock code appear press end call, and SOS will appear

: dial 112 or any emergency number in your country

:when the operator speaks enter this number *2767*3855#

after that ,your phone will reboot and your phone lock is gone..

i hope it will help you ,thanks for trusting fixya