While the BlackBerry Storm is still exclusively available for CDMA network, sources of slashgear is estimating the released of BlackBerry Storm 2 for Verizon Wireless network by September this year. There isn’t much details on the specs improvement or Touch UI changes. The rumor has quite confirmed that the Storm 2 will have a built in WiFi to access internet through wireless hotspot or access point rather than just the wireless 3G connection. Check out slashgear for detail report.