I have forgot password of Samsung-M620 GRAY please give me Unlocked code

try provider

The person who gave it to you should give you the passcode.

Spam passwords until it prompts you, follow it's instructions.

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000
Default 6 Digit Security code: 000999 or 1122
Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved
OR:
If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

HI You can easily unlock your mobile by getting from http://www.theunlockarena.com.Try this site dude.I recently unlocked my mobile here successfully.

The lock code is found in the manual. However, there are options but it will erase your files...

If the phone is Symbian, While the phone is OFF press these keys simultaneously: call * 3 power

goodluck...

please rate.

I need da password for my m620

try the last 4 digits of your cell phone number, if not i need to get the numbers at the back of your phone to unlock it for you.

Hello,I have a Samsung SGH M620. I forgot my sim lock code and I can't use my phone with another sim. What should I do? Please help me. Thank you

i forgot my m620 password and how to unlock