Break invalid sim card

Break invalid sim card How can I break my Sim card for my LG tribute phone asked for a pin got the pin wrong now my Sim card says invalid need to fix ASAP how do i break the Sim card and restore it to its original format
Asked by: Guest \| Views: 254

Total answers/comments: 3

Comments display order:

bert [Entry]

"You could restore the phone, that should do the trick....you'll lose all your data...

Turn on the phone by using the Power button.

Go to Settings and then to Backup & Reset.

Tap Factory data reset.

Choose Reset phone and select Erase everything.

Good job! The hard reset is done."

bert [Entry]

Hello, this problem causes when sim card slot doesn't registered in Network, my advice is call your network administration for sim card registration.

bert [Entry]

Need help. Took sim card out and factory reset but now it won't read sim