The screen on my Razer Phone 1 started blinking while in use then when completely black. I tried a restart (volume up and power button). It restarts and displays the Razer logo then goes back to a black screen. I still get haptic feedback if I run my fingers on the screen when trying to unlock it, so I think the phone still works correctly, just the screen is faulty. I tried discharging it and fully charging it, but nothing changes. The phone is no longer covered under warranty. Are there any other things I can do before I send it in for repairs?