i really wish you guys would speak english so us newbies can understand. my some miracle i was able to root my phone and install basf but not the gb one. where do i go to install the gb one and the radio for it?
Ok.. I know i saw a comprohensive "Updated from Froyo to GB: For Dummies" forum around somewhere (no offense, it can be a difficult thing to explain), but i can't find it so ill guide you.
First,
DOWNLOAD THIS.
Rename it PG05IMG and place it in the root of your SD Card in your Thunderbolt. By root I mean on your SD card but not in any folders. Just on your SD Card.
Download my ROM (or any GB ROM) and Move that as well to the root of your SD Card.
Boot into Recovery (using ROM Manager is easiest). Go to install from SD Card (third option down if im not mistaken), then select Choose File from SD Card, and scroll through to find the GB ROM and install that.
After that is done installing, remove your battery. Put the battery back in and HOLD VOLUME DOWN THEN THE POWER BUTTON until you see three androids dancing on skateboards. You are now in the Bootloader screen.
Now it should go and find the PG05IMG file that you downloaded and placed on SD Card earlier.
It will ask you if you want to install, I believe it wants you to press volume up if you want it to install but dont quote me on that, it will say in the options.
After its done installing it will say Press Power to Reboot.
Do that and you are up and Running!