![Fixing Samsung Galaxy S6 SIM card issues & some network-related problems [Troubleshooting Guide] – The Droid Guy Fixing Samsung Galaxy S6 SIM card issues & some network-related problems [Troubleshooting Guide] – The Droid Guy](https://thedroidguy.com/wp-content/uploads/2016/02/Galaxy-S6-SIM-card-problems.jpg)
Fixing Samsung Galaxy S6 SIM card issues & some network-related problems [Troubleshooting Guide] – The Droid Guy
![I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK](https://images.samsung.com/is/image/samsung/assets/uk/support/i-inserted-a-new-sim-card-and-now-it-is-asking-me-for-a-pin-or-unlock-code-to-unlock-it/1-uk-SIM-card-PIN.png?$ORIGIN_PNG$)
I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK
![I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK](https://images.samsung.com/is/image/samsung/assets/uk/support/i-inserted-a-new-sim-card-and-now-it-is-asking-me-for-a-pin-or-unlock-code-to-unlock-it/3-uk-SIM-card-PIN.png?$ORIGIN_PNG$)
I inserted a new SIM card and now it is asking me for a PIN or unlock code to unlock it | Samsung UK
![Fix SIM network PIN Blocked Enter SIM Network PUK - Unlock MCK & NCK for ANY Carrier in The World - YouTube Fix SIM network PIN Blocked Enter SIM Network PUK - Unlock MCK & NCK for ANY Carrier in The World - YouTube](https://i.ytimg.com/vi/Z7FkMrkDmfU/maxresdefault.jpg)