Next month HTC Thunderbolt will celebrate two years since it's been announced at CES 2011, in Las Vegas.
The smartphone was released in the United States at Verizon Wireless with Android 2.2 Froyo operating system onboard.
Although the Thunderbolt received a Gingerbread upgrade several months later, it's been stuck on this Android version since forever.
HTC promised an Ice Cream Sandwich upgrade will be available at some point this year, but the Taiwanese comp... (read more)
