I successfully flashed my xperia last night with your instructions. Thank you! But today I told my boss that I would flash her's that she is trying to sell. Unfortunately it did not go as well as mine did. I went through the steps that I did before and when I went to turn it on, it didnt vibrate or look like it turned on and i noticed a dim light. So I attempted to flash it again. I did not get any different result. Now when I try to put it in flash mode instead of a steady green light I get a flashing red light.
Please help!!! I dont want to have to tell her I messed up her phone.