Original topic:
S21 FE 5G searching for sim
(Post creation time:
03-14-2026 03:10 AM
)
1230 Views
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dbjr
Constellation
Anyone can possibly help me? All of a sudden on day last week my phone just started searching for my Sim. Then it has shown it for a short moment here and there. And I have checked the Sim in another phone, emptied cache, restarted numerous times, and also it says im unable to update software. Says a network or server error has occurred please try again later. Please help?!!?
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Selected Answer
Samsung_Moderator
Community Manager
03-15-2026 05:02 PM
in
Good afternoon, dbjr!
We are so sorry to hear about your phone having an issue. Please try the steps listed on this link:
https://www.samsung.com/ph/support/mobile-devices/how-to-fix-no-sim-card-detected-error-on-galaxy-phone/
Let us know if any of those steps resolve your issue.
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PAHelper
Sun
03-14-2026 09:01 AM
in
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dbjr
Constellation
03-14-2026 01:56 PM
in
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Samsung_Moderator
Community Manager
03-15-2026 05:02 PM
in
Good afternoon, dbjr!
We are so sorry to hear about your phone having an issue. Please try the steps listed on this link:
https://www.samsung.com/ph/support/mobile-devices/how-to-fix-no-sim-card-detected-error-on-galaxy-phone/
Let us know if any of those steps resolve your issue.