I had updated my AT&T Lumia 520 to windows 8.1 (developer preview) last month and it was running smoothly.
Today I again checked for updates and installed the latest one. Since then i'm facing few issues:
1. The battery is draining too quickly... its 3 times faster than before!
2. The swipe keyboard is no longer working.
3. Not showing auto-correct/text prediction.
Anyone else noticed these issues? Is there any way to roll back the update?