As you have have heard from places, the Thunderbolt has been green-lighted for Ice Cream Sandwich. The downside is that the sandwich has been found in the back of an old fridge that some poor intern works with..well at least they found it at all after these 6 months since promised.
I didn’t think it would happen, but Verizon is putting the update out sometime soon, and for the first time the changelog is up and out. Unfortunately, my Thunderbolt died and became a Galaxy Nexus (which has it’s own update issues….Verizon), but those who still have the device or are on year 1 of their contract from when it went off sale, great news for you. Let’s hope it doesn’t kill battery as much as the August leak! Welcome to the modern Android world, Thunderbolt.
http://www.droid-life.com/2013/01/31/verizon-finally-approves-ice-cream-sandwich-for-the-htc-thunderbolt/ and http://phandroid.com/2013/01/31/htc-thunderbolt-ice-cream-sandwich/,