Windows Phone Summit is going to be held on June 20 in San Francisco and it is expected that more details about the upcoming Windows Phone 8 OS (Codename Apollo) will be revealed there. But before the summit, several Windows Phone 8 screenshots are rolling over the internet. According to the sources, Windows Phone 8 will feature Built in Video Call, Skype Integration, 3D Maps and many more.
Nokia Innovation managed to get some screenshots of Windows Phone 8, check out below
Image Source: Nokia Innovation