So, my phone prompted to upgrade to kitkat, so i did. However, after installed and reboot, my HTC One is stuck at a blue screen with small horizontal lines all over, a blue, teal like color. Anyone know what is going on? I manually convert my phone to the HTC one Google Play Edition btw. I can still reboot holding the power and volume down to get to the boot menu. this phone was purchased as a AT&T, then I unlocked it followed online instructions. It was working perfectly until now. I can still enter the recovery TWRP menu. the phone is also not charging, the LED light is not on. Please help!!!