your phone is not registered on a network s21

Sometimes phone says not registered on network is because phone not reading your SIM card. Reset Network Settings.

How To Install Esim On Samsung Galaxy S21

Then toggling options on your phone will not fix the issue if it has been caused.

. Ensure that Wi-Fi Calling is turned off. It could be because your device entered airplane mode and failed. S21 Ultra Not Registered On Network.

Scroll down and tap on General management. Lastly check out our Troubleshoot And Resolve Tool Fix An Issue. Dual SIM - neither sim is connecting to network with Not registered on network message sim.

Was trying to use the wifi calling since I have no signal at. I have two s21 ultra phones which I purchased directly from Samsung. I thought something was wrong with the SIM card brought it.

Re-insert the SIM card. Go to Settings General Management Reset Reset network settings this refreshes your network. It may be trying to use your Wi-Fi network to make calls.

You can reset your network settings on iOS or to reset your network settings on Android go to Settings Connections Mobile Network Network Operators Search Now. Update the operating system. You can use the volume buttons to cycle.

09-27-2021 0514 PM in. Open Settings from either Quick Nav menu or the launcher. 29-07-2021 0812 PM in.

My new S21 ultra stopped receiving a mobile signal. A very effective way to resolve the error of Android phone not registered on network is by turning off all network connections. From the Maintenance Boot Mode screen select Normal Boot.

Change the network mode either. 03-09-2022 0406 PM in. Restart your phone.

I told them I am a Verizon customer. My Samsung S21 Ultra SM-G998BDS - Upgraded to Android 12 one UI 41 on Oct 5th 2022. Then tap on Reset.

Allow several seconds for the Maintenance Boot Mode screen to appear. If I spend a few hours in a no signal area I then cant make calls sendreceive. Open the Settings app on your Galaxy phones and scroll down to select General management.

There are several reasons why your Samsung Galaxy device might give you a Not registered on network error. I had the same issue with my S9 and never resolved it. Tap Reset and select Reset network settings from the following.

Three times now on each phone in different locations the. Software updates fix bugs on our device. You can do this in the following way.

Galaxy S21 No Sim Card Error Message At T Community Forums