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10-12-2021
09:12 PM
(Last edited
10-15-2021
05:28 PM
by
SamsungJoJo
) in
I can't receive or make phone calls. I've done all the troubleshooting scenarios
Solved! Go to Solution.
1 Solution
Accepted Solutions

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10-19-2021
07:14 AM
(Last edited
07-29-2022
06:19 AM
by
SamsungRei
) in
Thank you for that information. Have you tried resetting your network settings? Please know this will delete any saved Bluetooth and Wi-fi connections on your S21.
Here are the steps for that:
- From a Home screen, swipe up or down from the center of the display to access the apps screen.
- Navigate: Settings
- Tap Reset network settings.
- Review the info then tap Reset settings. If presented, enter the current PIN, password or pattern.
- To confirm, review the info then tap Reset.
If you have tried resetting network connections the next step would be to try a different sim just to be sure it's not the sim card itself. You can reach out to your carrier and explain the situation, to see if they can provide an alternative sim card to make sure this isn't the issue.
If none of these resolve the issues, A Technician will need to evaluate the phone, and repairs take place.
Please feel free to reach out to us directly via one of the following options and include a link to this thread.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Or you can use the following link below to request service. https://www.samsung.com/us/support/service/
Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
Please note, notification emails are a DO NOT REPLY address, you must log-in on the community page in order to respond.
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10-12-2021 09:58 PM (Last edited 10-12-2021 09:59 PM ) in
Galaxy S21- Mark as New
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10-13-2021 08:45 AM in
Galaxy S21open a separate post buddy... please don't mix issues on single post.
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10-13-2021 08:52 AM in
Galaxy S21To the OP.
It is possible the SIM is dead, check by looking for 4G LTE or 5G icon at the top. Is the cellular signal bar showing? are you able to browse web using cellular network? Have you tried re-seating the SIM?
If the answer is yes, then the issue is likely something the carrier will have to look into furthur. Contact your carrier to see if the issue is known to them and whether there is a fix already or not.
If they fail to help you out, then submit error report to Samsung Members after reproducing the issue.

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10-19-2021
07:14 AM
(Last edited
07-29-2022
06:19 AM
by
SamsungRei
) in
Thank you for that information. Have you tried resetting your network settings? Please know this will delete any saved Bluetooth and Wi-fi connections on your S21.
Here are the steps for that:
- From a Home screen, swipe up or down from the center of the display to access the apps screen.
- Navigate: Settings
- Tap Reset network settings.
- Review the info then tap Reset settings. If presented, enter the current PIN, password or pattern.
- To confirm, review the info then tap Reset.
If you have tried resetting network connections the next step would be to try a different sim just to be sure it's not the sim card itself. You can reach out to your carrier and explain the situation, to see if they can provide an alternative sim card to make sure this isn't the issue.
If none of these resolve the issues, A Technician will need to evaluate the phone, and repairs take place.
Please feel free to reach out to us directly via one of the following options and include a link to this thread.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Or you can use the following link below to request service. https://www.samsung.com/us/support/service/
Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
Please note, notification emails are a DO NOT REPLY address, you must log-in on the community page in order to respond.
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10-17-2021 03:26 PM in
Galaxy S21Hi there, I would recommend reaching out to your carrier in regards to this. They would be able to issue you a new sim card and get you sorted out.
Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
Please note, notification emails are a DO NOT REPLY address, you must log-in on the community page in order to respond.
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10-17-2021 05:13 PM in
Galaxy S21