HTC Thunderbolt 4G Gingerbread update rolling out now
Verizon has started rolling out much awaited Android 2.3.4 update for its one of the most popular 4G devices – Thunderbolt 4G. This update is available OTA and you will soon get an automatic notification, but you can also manually trigger it by going to Settings>>Software Updates>>Check Now.
You can check out the full change-log in the image below. Prominent changes include new download manager app, app and power management details, desktop UI changes and new customizable dock icons.Source