bottom task bar is blurry on iphone 5se
all the sudden my buttom task bar is blury i have truned the phone on and off and it is still there
iPhone SE (2nd generation)
If the forced-restart doesn’t, then the next stop (and the last stop prior to discussions with Apple) is a factory reset:
Restore your iPhone, iPad, or iPod to factory settings - Apple Support
There are links there to first backing up, and restoring your data, as well.