CapThrowback
Android Expert
Note that when the device is in fastboot mode, the command "adb devices" will never return anything.
You'd need to use the command "fastboot devices" when the phone is in FASTBOOT USB mode to determine whether or not the device is recognized as connected (though the simple fact that the display changes from "FASTBOOT" to "FASTBOOT USB" *should* indicate this).
You'd need to use the command "fastboot devices" when the phone is in FASTBOOT USB mode to determine whether or not the device is recognized as connected (though the simple fact that the display changes from "FASTBOOT" to "FASTBOOT USB" *should* indicate this).