Hi Guys, I rock bottom. Power failed while updating 1.2.6 firmware. I tried to flash it back because my SD card was not recognised anymore. Power went down for a few seconds and screen was stuck in green. I tried all methoids but it seems thub drives are not recognised anymore. Tried to make new clean thumbdrives but it keeps getting stucked at no screen with UP__ at display of Zidoo. Did anyone recovered a "bricked" X8?