I Forgot Phone Lock Code On Samsung Juke, What Do I Do?

I forgot my samsung juke phone lock code please help me unlock it?

I forgot phone lock code by 620 samsung, plz help me

Pin code lock

If it is a keypad lock try the last four of your phone number.

I needed my phone code I lock my phone can you plz help my phone is samsung j700i

I needed my phone code I lock my phone can you plz help my phone is samsung corbym5650

I had the same problem. Solution: Call Samsung hot line. Remove battery, because they'll ask for the number on the phone behind the battery.  They will produce a code for you and it will allow you to access the menus and change the nam setting back to nam 1.  All settings/content were still there and it reverted to prior unlock code.  I hope your remember that one.

I switched my juke to nam2 and now it says initial programing needed. I don't know what to do

Hi,
 
If you have forgotten the code, it can be reset if you have your SIM's PUK (Personal Unblocking Key).
 
If you attempt to enter incorrect code for 3 or more times, your phone will then ask you to enter PUK.
 
When you purchased your SIM, it came along with the PUK. However, if you haven't got it, you can call your service provider and they can easily give you PUK code for a little charge.
 
You can also use an online unlocking service. Try this online service

Hope it helps.