Microsoft released the third update for Windows Phone 8.1 Preview
microsoft has officially released the third update for windows phone 8.1 preview, which is being tested exclusively for programmers this morning.Microsoft will release an update for WP8.1 Preview fix error 80.188.309
so far, the update windows phone 8.1 preview is really satisfied by many users, they are glad that windows phone has made a big step forward. however, it is not very optimized