Every mobile phone comes with a default ROM from its manufacture’s factory. But many people are not happy with this pre-loaded ROM because of its having some usage limitations. So they use various tricks to overcome this limitation of the factory made ROM. And Custom ROM is one of them. It the most popular idea where there is a particular ROM which is use to customize some restricted or hidden options of Branded ROM. To use the custom ROM we have to Root the mobile which may void the manufacture warranty. And there are various softwares in the market to do this job. But only a few of them are trusted and effective.
With latest versions of Gmail and the Android Market, this is just a basic version of stock setup based on the 1.12.605.9 RUU which look clean after removing annoying value added applications from Verizon. Custom ROM for HTC Thunderbolt Features:
–Most crap bloat gone. All HTC bloat still there.
–Boot animation, startup sound, and shutdown animation re-routed to system/media for more convenient modification.
–Dalvik heapsize increased to 32M.
–Wifi scan interval increased to 90 seconds, from 15 seconds.
–newest market as of today.
–latest gmail as of today.
Due to early rooting/s-off procedures, using this Custom ROM requires ADVANCED knowledge. Only the expert users are advised to go ahead for this operation. Head over to the original forum thread for Details guide and instructions. Stay tuned with us at Facebook and Twitter to keep yourself updated on Thunderbolt development. source.