According to Unwired View, Android 6.1 Donut is already gradually being rolled out over the air.

Donut is a OTA (Over-the-air) update which you should be seeing very soon, if not already. From what we’ve heard, T-Mobile is working to roll it out as fast as possible to help fix the system reboot error that’s well-known on current versions.

Other feature improvements include:

• Improved Android Market experience
• Camera, camcorder, and gallery interface
• Updated Voice Search
• Updated search experience (similar but not identical to iPhone’s spotlight search)

So have you guys received the new Android or are you still waiting for 6.1 to hit your mobile devices? How is Android Donut treating you so far?