http://www.RepairsUniverse.com - This HTC Thunderbolt take apart video guide by Repairs Universe shows how to repair a cracked or damaged LCD or glass touch screen digitizer. Follow this guide to safely install your screen replacement.
All replacement tools and repair guides shown in this video can be found here - http://www.repairsuniverse.com/htc-thunderbolt-screen-replacements-repair-parts.html