Hi all. I have 1 xperia e. Yesterday i tryed enter in fastboot mode. Turned off the phone press volume up button and connect usb cable. But after connecting usb cable 3 seconds usb don't recognized anythink. After 3 seconds flashtool give me a message that phone connected in usb debugging off, or if usb debugging is enabled connected with usb debugging on, but fastboot don't recognized. On desktop pc, i have windows 8.1 with update 1 x 64, but i tryed the same steps on more pc's with windows xp, windows 7 32 bit but all the same. Verry important on all computers flashmode and fastboot drivers are instalation correctly, and another phones can't have this problem. Thanks for any help, and best regards