iOS 7 beta 5 is now out for devs, reportedly more stable

Only a week after beta 4 was released, we welcome beta 5 of the upcoming iOS7. As usual, there is no public changelog, so we are on our own to spot the differences.
Early birds report they are experiencing a much smoother sailing with this one even though start-up times are noticeably longer. Also, all settings icons are now redesigned, along with the in-call icons and the slide-to-power-off slider (left is new).

The new beta is available as an Over-The-Air update if you use a developer-registered device.