Help! I tried to repair my sister boot looped xperia M using flash tool with the latest software and it didn't work after being flashed so i flashed it afain and still no luck.. Now the device won't connect to flash mode at all! It shows up as "qhusb_dload" which i know that something bad had happened.. But i can connect into fast boot mode.. So is there any way to revive my sister device? And by the way the device can boot but takes a long time until the Sony logo appears and the it shows a blank screen with white line at the bottom of the screen.. And it goes off.. Please help me if there isn't anyway to revive i still appreciate your answer