After installing Lumia Denim v12419.341 in Lumia 520, I found several bugs in the Touch app where I can't see an option for double tap to wake.
When I turn off vibration for navigation key it tells me to restart but when I press restart it keeps on showing restarting and never restart.
In display I can't find colour profile ?! All this was available just before the .341 update.
I tried a hard reset of the phone 4 times but it hasn't fixed the issue. Any suggestions?