Update: A new cumulative update kb3189866 PC build 14393.187 and Mobile build 10.0.14393.187 is now available. For more details click here.
Original Story: Microsoft Windows insider team is now testing a new cumulative update build 14393.187 for Windows 10 Anniversary Update users. The upcoming patch will push Windows 10 1607 Anniversary Update build from 14393.105 to build 14393.185 and mobile build 10.0.14393.185. The latest update build is compiled on September 6, 2016.
Recently, Microsoft had released a cumulative update KB3176938 build 14393.105 for Windows 10 Anniversary Update users. According to the company, they have fixed the freezing issues with Anniversary Update systems. If you are still facing Windows 10 freezing issues, you can check out help guide here.