Network issue after One UI upgrade

[trilokk]

My S8+ has got upgraded. It looks good the view and access. But what I have seen is I am having lot of problem in regards to voice clearlity on 4G network calls. Like people cannot hear or my voice is off and on. I thought it was network issue but my brother and mom is also on same Airtel Network and they are not facing any issues. And only change that has happened is upgrade to One UI. I have done multiple reboot and sim reset and Network find n all. But no change in quality of voice. People are complaining a lot. Please help this resolve... Trilok 

[Anonymuss]

should fix in upcoming stability software update

[Hacky]

Mine is working fine

[GIVEUP]

GO TO YOUR NEARBY SAMSUNG SERVICE CENTRE !!!!

[Striker1]

not good

[siddharthnaidu]

good info

[admin_]

Thank you for sharing your concern. We apologize for the inconvenience caused to you. The relevant department will serve you better, if you can provide logs/video within 15 minutes of issue occurrence by registering this feedback in Error Section (Samsung Members BETA App ->BETA Feedback > Send Feedback > Error reports > collect log file > Attach).
Be sure to hit ♡ when you find an answer that works for you.

[knikhil]

Even i am having the similar voice clarity issue over VoLTE.

[Maneshk]

my phone not showing mobile number

[alexa12]

Phone Showing Unknown As My Phone Number -