Samsung t239

[cmsharleyangel]

Hello, I am new to all of this. I have never unlocked a phone before. I have read all of the postes about this phone. I have a question about how to unlock this thing. I dont mean to sound stupid or anything, but when I attempt to unlock this phone, do i need a tmobile sim card in it when I do this. I am uncertain how to do this. I entered the codes once to see if it would work and it didnt. So I wanted to make sure I was doing this right and if i needed to put a tmobile sim card in it, considering its a tmobile phone. the imei number is: 011899000849457. Thanks so much. Tricia

[raheem1983]

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

[cmsharleyangel]

Man this *****. I tried to put in the code and it didnt work. I am guessing that att sim card has something in it that wont let me change it. Any other suggestion??

[joeray]

i tryed it but it still say network lock active all others ar inactive why?

[cmsharleyangel]

I know mine says the same thing. I just dont know what to do. I have read all of the posts on here about how to do it. But I still get the same thing as you do.