“ Originally Posted by delineator 
”
hey this is delineator and I have an HTC touch. I installed the building OS software on my PC so I can flash the bios on my touch phone. In the building OS software I chose some features and attempted to flash the phone. Every time I try to flash the phone its stop in middle operation and presents and error. My phone goes thru some kind of rainbow screen then it has a progress bar, everything seemed to be going as planned and then it stops in the middle. If anyone has had this problem and got it resolved please let me know! Thanks.:soer_01:
the rainbow screen is call ed your bootloader screen which u can activate manually by pressing the power,camera,and reset button (found @ bottom of phone)all together.as far as the build os theres specific software u need on your computer to successfLY be able to fully use the build os which can be found over @ ppc geeks just do a search