I have a samsung a177 i cant remember the phone lock code

Hi, You can unlock your Samsung SGH A-177 safer and easier using unlock code. You can get the unlock code for your Samsung SHH A-177 from http://www.wickedunlock.com/samsung-a177/rs11wp9/ at affordable cost.
Here are the steps for unlocking a Samsung SGH A-177,
1 - Switch ON your Samsung A177 without any SIM Card.
2 - Compose : #7465625*638*CODE#.

It sounds like the phone is locked to AT&T and you're trying to use another SIM. You'll need to unlock the device to use it with another carrier. You can buy an unlock code here: http://gsmunlocklabs.com/samsung-unlock-code/

TRY CODE FROM SERVICE OPROVIDER

Don't worry you can unlock samsung a177 password using PUK code, enter any password until your phone request your puk code then insert your puk code. But i doubt this since your sim card and your phone already lost for a couple month maybe your sim already blocked too so try to use samsung network unlock code or reflash your phone to nearest local mobile phone repair shop.

no, there is not hard unlock code. you have to reset the phone by the help of service center personnel. then u can change the code and remember by changing the default code.

it may be due to network lock, contact service provider , else you can get unlock codes here http://www.wickedunlock.com/samsung-a177/rs11wp9/
you need to specify the country and network provider ,then you get the exact code there

try this and tell me if it works!

if you just want to do a master reset to change you security lock code enter *2767*3855#

How To Unlock Samsung A177 1. Turn on your Samsung mobile phone without the SIM card in.
2. Type #7465625*638*
3. Now enter your 8-digit unlock code
4. Type #
5. If worked, phone should say “Network Lock Deactivated”
6. Your Samsung phone may automatically reboot at this point.
Once you finish the above instructions you should have yourself a completely unlocked Samsung A177. Enjoy!