So when I'm on another app and I get a text from someone I can reply without going to the messaging app and when I start texting I get blue flicker and it's really annoying. How do I fix this?
Looks like a buggy app. Can you tell me which text message app you are using? I'd like to try too. For the mean time, I suggest that you use a different text messaging app.
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forum, Samsung Galaxy J3 (2016)