Need puk code locked myself out - Samsung SCH-a870 Cellular Phone

Puk code is only provided by sim (network) not mobile. Ask your network customer service

The best choice would go to your friendly apple store.

Don't try to guess your SIM PIN. To many wrong guesses can permanently lock your SIM card, which means that you would need a new SIM card.

iPad puk code and VPN Resetting sim without puk code

https://support.apple.com/en-us/HT201529
Hope this helps?

Hi if you've locked your phone through entering an incorrect pin number 3 times then you need a Puk code, Ring your service provider and they will give you the FREE Puk code.....
If you lock your phone again some time in the future and you're still with the same service provider you can use that same Puk code.. CHEERS..

My dear:
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
But:
Don't try to enter a PUK code without knowing the right one.
You need to call your service provider to get this code.
It can be as many as 8 digits, and it is random. If you enter too many wrong codes,
you can permanently damage the device. So Please You Go to Service office
and Get the Duplicate Sim From Office Oprater
Same Your No Problem will Solved

Hi. Call your mobile service provider. They are the only one who can give you PUK code or remove the PUK lock on your cellphone.

call the customer care and get ur puk number...!!!!now enter the puk number instead of the sim lock code.....actually when u enter wrong code for more than 5 times it ll automaticall ask u the puk number.,....in this tab enter ur puk value!

your simcard should have came with the puk code on the simcard holder.

if not then you will need to contact your mobile provider for further assistance.

Hi, we can't tell you the puk code, you will need to contact your service provider. EG O2, Vodafone..... They will give it to you. You can do it online with most service providers.

Dear

PUK (Presonal identety unlock code) only given by ur mobile operator
there is no way to know the puk..
so call customer care by other mobile (ur friend mob) ask them ur puk they will help u..

one thing remember never try again to type unknown puk code it will lock ur SIM parmanetly

blocked my phone