Tablet locked when i put in a new sim card

Hello Joseph,

We have replied to your other post: https://support.avg.com/answers?id=9060N0000005OeF .
Keep up the conversation through single thread, in-order to get quick assistance.
Thank you.

I put a new sim card in and the tablet locked, can not get in to unlock the samsung tablet or reset pin.
all it is saying on the screen is that this phone is safely locked by antivirus application

Hello Joseph,

We have replied to your other post: https://support.avg.com/answers?id=9060N0000005OeF .
Keep up the conversation through single thread, in-order to get quick assistance.
Thank you.