obrigado amigo de fato não há solução  para hard brick, já tentei essa solução:     Unbrick Your Device   What is A Brick? A Brick Usually Occurs when you Flash a Wrong Firmware on your device or you try to downgrade your bootloader. In both the cases if you see nothing but a blank screen and "qhsusb_bulk" when connecting to the computer (Check Devices and Printers on your PC) . Prerequisites  Stock Moto E Firmware of your Choice Motorola USB Drivers