[android-developers] How to generate system.img from Froyo for HTC HERO G2

I am able to build FROYO and getting system.img. Is it the same system.img which I can flash in HTC HERO G2? If it is not then could you pls let me know the steps to build to Froyo system.img for HTC HERO G2? I have heard some cross compilation is needed for the (.img) files to flash on HTC HERO

[android-developers] How to flash Froyo on HTC HERO G2

I have urgent issue. Made some changes in Froyo Source Code in Application/Framework area. Want to flash it to HTC HERO G2. Taken the backup of HTC HERO. Created one backup folder which is having 5 images. (1)boot.img (2) cache.img (3) data.img (4)recovery.img (5)system.img Note: I can take