Original topic:

Data drop to E

(Topic created on: 11-23-2021 01:34 PM)
GameSky
Active Level 2
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Galaxy S
After new upgrade to oneui 4.0.. 
Switching off wifi will cause data lost and drop to Edge, sometime even automatically drop to Edge for no reason

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15 Comments
kienee
Active Level 4
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Galaxy S
Same here.
My phone been drop to roaming status and need to open airplane mode to get back data connection.
kienee
Active Level 4
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Galaxy S
Some times wifi also auto disconnect.
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GameSky
Active Level 2
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Galaxy S
yeah kinda annoying...previously at my workplace it's fine no issues

after upgrade to android 12 oneui4... network keep dropping
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kienee
Active Level 4
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Galaxy S
I also find out when read your post
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Reshsu
Active Level 6
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Galaxy S
Same to s21ultra
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GameSky
Active Level 2
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Galaxy S
just confirmed with my friend's s21 ultra as well, same issue
kienee
Active Level 4
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Galaxy S
Seems like is bug for major update.
And I found out when received wechat message while playing phone will laggy.
mirul
Active Level 1
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Galaxy S
luckily i check here first before updating my phone
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Reshsu
Active Level 6
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Galaxy S
After dual whatsapp issue, after update new 12 android battery drain fast and network drop
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