Original topic:
No network
(Post creation time:
07-15-2026 10:11 PM
)
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Akaalanco8
Asteroid
Hello everyone I have the Samsung Galaxy S21FE and recently my phone Half the time has no network I'm trying to work and cannot due to this issue. Is there something I have to take in or can I do it Bye resetting certain options.
Selected Answer
AAbbott
Honored Contributor
07-16-2026 01:46 AM
in
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userZ0X34seRsv
Constellation
07-15-2026 11:49 PM
in
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AAbbott
Honored Contributor
07-16-2026 01:24 AM
in
1. Force rebooting the phone by pressing and holding the power snd volume down buttons
2. Resetting your wifi, Bluuetooth and/or mobile networks? Settings/general management/reset. Then choose Reset all settings, reset mobile netwoks, reset wifi and Bluetooth settings or factory data reset (last resort action). If you do the factory reset action, make sure you back up your phone first.
You should try each if those actions in order, checking of your problem was solved and then moving on to the next action if it wasn't.
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AAbbott
Honored Contributor
07-16-2026 01:46 AM
in
Akaalanco8
Asteroid
07-16-2026 01:48 AM
in
OK thanks so much.
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SamsungRob
Samsung Moderator
07-16-2026 09:24 PM
in
Hello AAbbott,
Thank you for your expedient and well-informed responses while assisting this community member. Great Job. Please continue being such as useful fountain of knowledge.
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WindRider
Asteroid
07-28-2026 11:29 PM
in
I've been having Wifi and Bluetooth issues on my S21 since the recent updates. What works for me is every time this happens, do the following:
There is some kind of software update affecting S21 phones that Samsung is failing to acknowledge.
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