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Flashing flickering screen

CarloM

Lurker
Sep 23, 2019
5
1
When I use fingerprint to verify my online banking it flickers and Flashes but the background of the banking is white so not sure if that makes it worse. When I don't use the fingerprint and log in using numbers it doesn't flash flicker.

Full disclosure I did drop my phone last week but it's happened since got it. How do I know if this is normal. It only is on my banking app it does it when I'm using fingerprint
 
hmmm maybe try uninstalling and reinstalling the app. not sure on logs and how to find out what is going on. if it is the only app that is doing that and the fingerprint sensor works over all, then it must be the app. i don't think it is hardware. otherwise you would have issues anytime it asks for your fingerprint.
Thanks. I have anther app that has a white background that needs fingerprint but that's fine so I'm guessing it's probably the app as you say
 
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