Hello, I am in the process of rooting my phone, but I have all the OTA updates. So, I am following the instructions on how to downgrade to 605.5 from xda. After I have moved the file to my sd card and renamed it, I hold volume/power down to get into Hboot. The instructions say that there will be scanning in the top right with vertical scroll bar, but I do not get this scanning to happen, it just dose nothing for several minutes. I then just restart my device. I have tried this several times w/o success and I have made sure to rename the file correctly. Any ideas? thanks.