1 Open the Settings app 2 Tap Biometrics and security 3 Tap Other security settings 4 Tap Set up SIM card lock 5 Tap Lock SIM card 6 Enter your SIM card PIN, then tap OK. The default PIN number will depend on your network provider. You can also find your SIM card's PIN number on the original packaging it came in. 1. Start the Samsung Galaxy Z Fold3 5G with an unaccepted simcard (unaccepted means different than the one in which the device works) 2. Special unock window should appear - For message Sim network unlock pin you should enter the codes if the following order, Unfreeze confirm, NCK confirm (please try a couple of times. Select Request Unlock. The unlock code will be displayed on screen, as well as texted to your device. See next steps below. I Have My Android Unlock Code. Now What? Turn off your phone. Remove your SIM Card and enter a new SIM Card from another carrier. Turn your phone back on. Follow the prompts and enter the unlock code. That you need the sim unlock code for your phone. AT&T has confirmed that MS stopped giving them the unlock codes. So AT&T does not have the codes at all. 3rd party vendors are unable to get the unlock code as well. Hopefully if all goes well, they should ask for your IMEI # and then create a case # for you. Launch the Phone app on your Galaxy Z Flip 3 and dial *#06# to show the phone's IMEI number. Write the IMEI number down on a piece of paper for easy reference. Call your service provider's On your Samsung Galaxy Z Fold 3 handset, launch the Phone app and dial *#06# to get the device's IMEI number. Write the IMEI number down. Go to Android SIM Unlock's website. Enter your device . 341 63 110 93 312 23 72 330

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