Windows 10 Mobile Insider Preview build 15226 rolls out to Fast ring, 15223 to Slow ring [Update] Posted on 4 years ago by admin Tweet Microsoft has pushed out its latest Windows 10 Mobile preview for phones in the Fast ring, build 15226. It’s also released a new Slow ring preview for phones – its second since the Creators Update. Read more… Neowin Related Posts:Windows 10 Insider Preview build 17758 now available…Windows 10 Insider Preview build 17120 now in the Slow ringWindows 10 build 17127 is now available in the Slow ringWindows 10 version 1803 RTM build is now available…Microsoft releases its first Windows 10 20H1 build… Post navigation Previous article A 12-year-old kid from Idaho turned a $1,000 bitcoin investment into a million dollarsNext article Virgin Mobile to be the first iPhone-only carrier