Apple has seeded iOS 7 beta 5 to developers this morning. The update comes just one week after the release of beta 4, as it appears that the company is trying to get back on track after the lengthy Developer Center outage.
Beta 5 is available now to all registered Apple developers via the Dev Center and OTA, which can be installed by visiting the Software Update section in the Settings app of proper devices that currently have iOS 7 installed...