you press any of the buttons on it and then hold down the lock button on the screen
You can't. My service is with ATT and they sent me a label in the mail and I have to mail the Samsung Flight II phone to them so they can take the phone lock off.
Your customer service contact number is your best bet.
If you are looking to unlock your phone so you can use it on most GSM providers, then the safest way to do that is through code unlock.
phone code that i lock i forget it then my phone is lock how i can open
The unlock code for your Samsung phone is the last four digits of your phone number. If the code has been previously set and you do not know the code, you will need to call customer service.
It is different for every phone.
Lost my phone lock code. Is there a master reset #?
Sometimes resetting the phone helps the phone run better. The reset code for Samsung U600 is said to be 2767*3855#.
how do i unlock a samsung sgh-j800 mobile phone
The phone lock on the Samsung GT-S3350 can be reset by opening the phone and going to options and then security. Set phone security will prompt one to enter a new code twice. Once this is done successfully, the new code is in place.
forgot the code to unlock my samsung sph-m350 phone. can u help?
The phone security code is "12345"
No Imei code is lock onto the phone itself. Every phone has a unique Imei code when it is manufactured.