Quote Originally Posted by tp2168 View Post
1) Fully boot your device.
2) Press the battery icon until an engineering menu appears
3) Connect the device to PC
This is where things fall over for me: to connect to the PC I have to open the battery door, which switches it back into "Close the door" mode. When I connect the cable it goes straight to mass storage mode.

How do I get it to stay on when I open the door?