All About Microsoft posted a story that Microsoft will make the first update to Windows Phone 8.1 available to developers the week of August 4
A developer preview of Windows Phone 8.1 Update -- as Microsoft execs curiously have christened what is expected to be the first of several updates to its phoone OS -- will be available some time during the week of August 4. The odd naming convention isn't a first; the Microsoft Operating Systems Group also decided to call the first update to Windows 8.1 "Windows 8.1 Update," despite the fact there will be a second update to that operating system, most likely on August 12.Windows Phone 8.1 Update 1 preview due week of August 4
(In the spirit of attempting to reduce confusion, I'm just going to call this Windows Phone 8.1 release "Update 1.")