iPhone issues
My iPhone screen blinks with a blue bracket
My iPhone screen blinks with a blue bracket
Watch the GIF below
Settings > Accessibility >Switch Control > Switch Control [Disable]
Watch the GIF below
Settings > Accessibility >Switch Control > Switch Control [Disable]
if it was
me then I would
try
restarting the ios device Force
restart iPhone - Apple Support
and
check if it resolved it if it did not
then
I would try Restore
your iPhone, iPad, or iPod to factory settings - Apple Support
-
Apple Support if that did not resolve it then I would
contact
apple about repair Contact
iPhone issues