Put my sim card into my tablet. Got pin wrong 3 times. Now tablet is saying that slot is permanently locked. How can I correct this issue?
Go to Solution.
Thank you for reaching out to us today. You will have to buy a new SIM card. After you do that, here's how to unlock a SIM with a PUK.
Give this a try, and post back with your success.
Darais, AT&T Community Specialist
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