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s21 poor signal after update to android 12

(Topic created on: 13-01-2022 11:37 PM)
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xseanx
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My s21 always have full signal when on android 11, and today I update to android 12 and the signal is now only 1 bar and calls take longer to connect. Is there a fix to this or a way to roll back to android 11 ? 

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BandOfBrothers
MegaStar
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@KI1916

 

The link leads to a recent thread. 

In that thread is the name of an app from the Playstore. 

Download the app and follow the instructions from the post. 


Daily Driver > Samsung Galaxy s²⁵ Ultra 512Gb ~ Titanium Black.

The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "

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NoSpamEvans
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What's the name of the app ?
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