Original topic:

5G Network issue on S25 ULTRA OneUI 8.5 Beta

(Topic created on: 03-25-2026 08:55 PM)
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mdsalman999
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Since the last update on March 12th, my S25 Ultra with a primary SIM is not getting proper internet speeds as before. The 5G internet speed is drastically below par compared to other mid-range smartphones with the same network provider and in the same location. I'm also missing many calls on 5G; my friends are complaining that my phone was unreachable, but I didn't even put my phone on airplane mode or anything like that. Voice over 5G is literally zero and worse.
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IndiaBetaTeam
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Dear Samsung Member,

Greetings from India Beta Team!

We acknowledge your feedback. However, we request you to please report this feedback on the Error section, along with the logs. This would help us analyze your issue in a better way.

The path to report error is as below: Open Samsung Members -> Click on beta banner -> Switch to beta mode-> Beta feedback -> Send feedback -> Error report

Thank you for being our valued customer.

Warm Regards,
India Beta Team

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PramodPant
Expert Level 2
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You are correct, I am also facing same issue on my S25 ultra network provider is Airtel 5G
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SaikatGhosh1
Active Level 1
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Yess same prob
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SOIKAT
Active Level 4
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Same problem
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bro this is not just s25 issue airtel has stopped its 5G services and it will be treated as 4G like it was before and you will only see 5G icon but no 5G speed bc everything has been taken down the unlimited 5G VONR and others my esim wasnt working properly from last 1 month and it stopped working completely 1 week ago then i went to airtel and they said its my device issue but my jio was working properly and after going to upper position thry gave me a new sim and said that all 5G services are discontinued and it will completely end in some months with just 5G icon showing but no real 5G and after getting esim again my sim is working properly on 4G but not in 5G ( same as you) whereas Jio is working properly on 5G
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Sharath21
Active Level 5
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Facing issue with Jio 5G too.... while making UPI payment literally seeing hell !!
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SammySSK
Active Level 3
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I got the Airtel SA update and post that everything is fine.
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