Original topic:

After update of One UI 3.1 4G volte service is not working

(Topic created on: 08-01-2021 08:19 AM)
VR11
Active Level 2
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Galaxy M
In my samsung M30S after the update of One UI 3.1 4G volte service is not working also manually also network not shown or available any network is not  working. I am also trying all available network ( AIRTEL , JIO ,  Vi, BSNL sim cards but same problem facing. BUT THESE SIM CARD ARE WORKING IN OTHER PHONE PROPERLY.

PLEASE REFIX THESE ISSUE....

I WAITING FOR YOUR SUPPORT AND REPLY...

DO THE NEEDFUL SERVICE FROM YOUR END ..
15 Comments
sarnandu
Active Level 4
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Galaxy M
go to settings
connections
mobile network and then check ntework mode either it is in LTE /3G or not if not then turn on LTE mode
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VR11
Active Level 2
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Galaxy M
Already done this but no network service
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sarnandu
Active Level 4
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Galaxy M
have you check sim card manager
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VR11
Active Level 2
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Galaxy M
All done , network issue is still facing only emergancy call
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sarnandu
Active Level 4
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Galaxy M
if problem persist then go to sim card manager and turn off sim card and then again turn on it after enable then select LTE mode
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알렌WithGalaxy
Expert Level 5
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Galaxy M
Did you reset the network settings ?
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VR11
Active Level 2
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Galaxy M
Network reset and also factory reset. But no network service shown. Only emergancy service shown
알렌WithGalaxy
Expert Level 5
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Galaxy M
What it is a serious problem
Other device showing only this device not showing
Is wifi working fine?
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VR11
Active Level 2
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Galaxy M
Only Wifi working properly
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