How To Fix Not Registered On Network Samsung Galaxy S7. Make sure you are connected to a wireless connection WiFi Network Get your Galaxy phone fully charged and ready for running. In Mobile Networks set Network mode as WCDMA only and restart your phone.
Not registered on network error on Samsung galaxys Android smartphone is the error which you get frequently even the network connection is ok and showing fu. Next put in your SIM card and the battery. Go to the Dialer and type 06 to show the phones IMEI number.
Method 5 Update Software Ensure that your Samsung Galaxy S7 has the latest software.
From there go to System and tap on About Phone. To fix the problem you need to update to the latest version of Android available for your phone. Turn on the Samsung Galaxy S7 Edge. If the message IMEi Null shows up then the settings need to be reconfigured to fix the no signal or not register on network problem.
