If you see 'IMEI Null or 000000', you need to reconfigure the settings to fix the no signal or not registered network problem on your Android phone. If this method does not work, try this: How to Fix Samsung Galaxy Unknown Baseband Version.

Restore the Samsung Galaxy Null IMEI #: Fix Not Registered on Network Method 1: NAS Control You can check your IMEI by dialing *#06#. It helps carriers and manufacturers find your phone if it gets stolen or compromised.

The IMEI is a 15-digit number that identifies each device. This guide explores options to help fix the 'null or unknown IMEI #' errors on Android devices.Īlso, read ways to fix the Samsung galaxy not registered on the network.