timothy from the those-sneaky-developers dept.
BogenDorpher writes "Apple has just put up the second beta version of its new operating system for the iPhone, iPad, and iPod Touch devices. iOS 5 Beta 2 build 9A5248d is now available for registered iOS developers in the Apple Dev Center. iTunes 10.5 Beta 2 is also available for developers."
The system was down for backups from 5am to 10am last Saturday.