Apple has released the fifth developer beta of iOS 9. Featuring a build number of 13A4325c, the fifth beta once again lacks specific release notes, but likely continues to focus on improving the stability and reliability of the new features in the operating system. A new watchOS beta with a build number of 13S5325c has also been posted, which can be installed via a configuration profile that requires the corresponding iOS 9 beta to be installed, along…