Ok this method seems to be working... please if you have had no success try this and get back to me... this is just for the boot up part
- Turn off phone
- Unplug USB cable
- Hold Optical track/Button, Press Power
- When in menu, hit Power (to boot FASTBOOT)
- Wait 20 seconds (until it tries to load everything it needs)
- Plug USB cable in, wait another 10 seconds for OS to catch up and detect
- Press Volume DOWN, once
- Start your 'adb shell' loop (via batch file posted in the thread)
- Press Power
I have tested this 3 times in a row and it seems to work perfectly.