How to remove rounded black corners which appeared after system upgrade? I recently let my Nokia 3.1 to upgrade to Android 10.
I don't know if it's Nokia's will or Google's but rounded black corners appeared on my screen, and are kept permanently visible during any app runtime.
Is there a way to remove this feature ? I have found nothing in the system configuration menus. I also tried some app implementing custom corners but apart to add another layer of corners, it can't remove the ones I initially want to disappear.
Some pictures:


The rounded corners don't appear in screenshots.
Found this on reddit (thanks to &quot;jyapayne&quot;):
adb shell settings put secure sysui_rounded_size 1
adb shell settings put secure sysui_rounded_content_padding 5

First line is the corner &quot;roundness&quot; and second line ist the padding of the status-bar elements to the edge.
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