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Original topic:

O2 and ui 3.0

(Topic created on: 14-12-2020 08:53 PM)
Starone
Pathfinder
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Galaxy S20 Series
I got the update to ui 3.0 ota from O2 today, and as I noticed when my s10+ had the beta of ui 3.0 my WiFi speed has dropped.
Where from my chair I was getting 1.08 to 1.2 Gbps before the upgrade I now after the upgrade get only 864 Mbps from my chair this is the same sort of performance drop I saw on the s10+ before switching to the s20 ultra 5g, and now I have the same problem after updating to ui 3.0

Anyone else seen a WiFi speed decrease 
15 REPLIES 15
Jsfli
Pioneer
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Galaxy S20 Series
I'm having loading issues. screen goes blank then I have to press refresh to load a page properly .
that's the least of my worries at the moment to be honest.
I wish I never updated
Starone
Pathfinder
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Galaxy S20 Series
report it as an error, I have reported bixby routines app opening blank then closing so can not edit routines but at least they appear to be running still
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Starone
Pathfinder
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Galaxy S20 Series
report it as an error, I have reported bixby routines app opening blank then closing so can not edit routines but at least they appear to be running still
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catj85
First Poster
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Galaxy S20 Series
I'm also on 02 and have updated to new update and the WiFi calling option has disappeared from my phone I can't even find it in settings
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Starone
Pathfinder
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Galaxy S20 Series
my WiFi calling is still there on the s20 ultra 5g may be different firmware to yours?
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catj85
First Poster
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Galaxy S20 Series
I have the s20 ultra 5g also so should be the same firmware
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ironass
Samsung Maker ★
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Galaxy S20 Series

Worldwide, there are some 150 different firmwares for your device, both carrier branded and unbranded. It all depends on your CSC code. There are 5 different CSC codes for the U.K. alone for your model.



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My device... Galaxy Z Fold4 5G 12/512GB (G936B D/S) CSC EUX
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Starone
Pathfinder
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Galaxy S20 Series
just checked mine is missing too this happens on my s10 plus when using the beta of ui 3, I was sure WiFi calling was there before
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catj85
First Poster
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Galaxy S20 Series
yeah mine was there before it's not good I was reliying on it as I have no signal in my house and could only receive calls if I had WiFi calling on now I'm stuffed 🤷‍♀️
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