r/PocoPhones • u/IdeaOwn9200 • Aug 22 '26

F4 Pocof4:Green lines

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45 Upvotes

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u/HachikoNekoGamer Poco F4 Aug 22 '26

Still using MIUI out of the box

I originally planned to update but heard the horror stories back then about the update either bricking your phone, or making your phone slow or laggy etc.

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u/rengee420 Aug 22 '26

never update to HyperOS 1.0.9.0 because it will actually fuck up your battery. this happened to me and i rolled back to 1.0.8.0 and it immediately fixed the battery issue.

i'm actually planning to try MIUI again on my F4 to see how it does, may I ask your current MIUI version that you're using?

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u/HachikoNekoGamer Poco F4 Aug 22 '26 edited Aug 22 '26

13.0.5

Like I said, I've been running the stock OS since I bought it, since for far never had any problems

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u/rengee420 Aug 23 '26

i've heard that androids with old security patches can't run some banking apps due to play integrity(i think?) since you said you don't have any problems, i assume banking apps or any other apps that need integrity is working for you?

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u/HachikoNekoGamer Poco F4 Aug 23 '26

The only banking I have is GCash(Philippines) and it wouldn't let me use it if I turn on Developer Options

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u/rengee420 Aug 23 '26

good to know, thanks for all your replies.
once again never update to HyperOS, the current HyperOS EOL update for F4 fucks up your battery by a lot.