Sim — Blocked Puk Code !!top!!

Get your PUK code from your carrier’s website or customer service, enter it once, and set a new PIN. Don’t guess the PUK, or you’ll need a new SIM card.

Seeing “SIM blocked” or “PUK code required” on your phone screen can be alarming. Don’t panic. This is a security feature, not a broken phone. Here’s exactly what’s happening and how to fix it. What is a PUK Code? PUK stands for Personal Unblocking Key . It’s a unique 8-digit code assigned to your SIM card by your mobile carrier. sim blocked puk code