Sim lock code-1

DRSS..

• 88 Answers
• Posted on Dec 06, 2007

SOURCE: 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

SOURCE: Sim lock code

if the phones been unlocked to all networks the code would have changed to 00000000 this might be the case

SOURCE: sumsung E250 sim lock

how do i unlock the sim

SOURCE: Samsung SGH-E370 Sim Lock

http://gleez.com/articles/did-you-know/samsung-secret-codes

here u can find codes..

SOURCE: Disable Sim Lock.

that's a big problem.. your phone can't no longer help on how to disable the sim lock unless your son knows the code and disable it using your phone.
if he do, then go to settings then go to security settings (11) then go to sim lock (2).. turn it off and that's it.. just key in the correct code.