Windows Phone 8.1 Critical Update (8.10.14203.306)
Yesterday a new critical update 8.10.14203.306 was released by Microsoft for the Windows Phone 8.1 Developer's Preview users.
For us this is so far the best WP 8.1 update, why? because for the first time the installation didn't get stuck in the spinning gears and also because there's a clear improvement in the User Interface (UI) navigation. The screen changes seem more fluid and apps using Maps tend to work noticeably faster.
Some of the other features added is an option under Settings and “Phone Update” that allows users to schedule their updates and even set the preferred installation time (by default: 3 AM).
However, it was also found that, despite the improvements in speed, using the different browsers with certain websites including videos a “out of memory: -1” error keeps happening.