black screen and buttons, back, menu and search, are illuminated
everything is ok you have sensor buttons lighted so you are in fastboot mode
to test it from cmd.exe enter fastboot devices and get answer showing you device ID
but this is not recovery mode for recovery press the other volume button + Menu for 10s after buzz from phone
if screen is blank touch the screen to enter recovery menu
VolUp+Menu -recovery mode
VolDown+Menu-fastboot mode
Last edited: