02-08-2022 10:56 AM in
Galaxy Note9 Series02-08-2022 11:01 AM in
Galaxy Note9 Series02-08-2022 03:41 PM in
Galaxy Note9 SeriesHi @yoyo30 There could be an issue with your Sim card or your Network. However firstly restart your Device to see if that solves the issue. Ensure you have the latest software update and turn off Wireless connections temporarily by switching on Airplane Mode for a short period and then switch it off again. You could also try resetting the Network-General Management-Reset- Reset Network Settings.
If there is still a problem you may need to remove and and reinsert your Sim card. otherwise contact your Network provider, you may need the APN settings.
Some more Troubleshooting in this article https://www.androiddata-recovery.com/blog/fix-not-registered-on-network
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.0,Android 13 .
02-08-2022 06:38 PM in
Galaxy Note9 Series16-09-2022 07:05 AM in
Galaxy Note9 SeriesToggle On and Off the Airplane Mode.
Restart Your Android Phone.
Take the SIM Card Out and Put It Back In.
Update Your Android Phone's Software.
Manually Select Your Carrier.
Change the Preferred Network Type.
Reset the Network Settings.
Use a Different SIM Card.
Hope this helps.