[HELP] Sony Xperia Z Ultra Blank Screen

[dhie022512]

PAnu poh kaya to??? nag blank screen xa... pero my Ilaw Screen nya kaso ayaw nya mag tuloy.... minsan nag bubukas minsan ayaw nmn... FW kaya to??
latest FW nmn ang gamit ko.... 5.0.2
mag 5 months plng sakin to.... needed kaya mag downgrade??

 

[themonyo]

PAnu poh kaya to??? nag blank screen xa... pero my Ilaw Screen nya kaso ayaw nya mag tuloy.... minsan nag bubukas minsan ayaw nmn... FW kaya to??
latest FW nmn ang gamit ko.... 5.0.2
mag 5 months plng sakin to.... needed kaya mag downgrade??

try mo repair via Sony PC Companion

or kung gusto mo mag-downgrade, sundan mo to:
Sony Xperia™ - Firmware flashing guide