Ok so if anyone can help it would be very much appreciated . I bought a Sony Xperia Z WiFi only tablet about 6 months back and only 1 month into having the device it stopped charging and now I can no longer turn it on. I don't know if its the system itself or the minibus port honestly. Ive tried several things but nothing seems to work . Details- Device suddenly shut down while there was plenty of power left . I unlocked bootloader and tried to flash custom rom but couldn't figure out a small part at the end right before restarting but was able to flash a stock rom straight from Sonys FlastTool . I need this device to run my Sonnos App cause I just bought the whole kitten kabudle and my Nokia Lumia 2520 runs Windows RT which unfortunately has yet to develop an app for Sonnos . Any help would be much appreciated!