Why does my Iphone 5S (Verizon) screen just randomly turn black?

So I just got my screen replaced Saturday and it was working fine until now, my screen will just randomly turn black even though the phone is still on. I've tried resetting the phone and pushing the home and lock button but it still keeps happening. What should I do?

Go back to where you've repaired the iphone 5s. It may be factory defects or something happened inside the unit.

Obviously someone didn't know how to replace it correctly.

  • Why does my iPhone randomly turn off? I've had an iPhone 3GS for a while but now it'll just randomly shut off and i have no idea why. When i try to turn it on the apple symbol appears and thats it until it just goes black again and won't turn back on until you plug it into the charger. I already tried hard starting it and nothing. It can be at 90% battery and it'll do that can anybody help?
  • Why do iPhones sometimes just go blank and black screen? My iPhone goes black sometimes and then I have to push the side button for it to turn on again. I have to hold it down and it works. But why does it happen?
  • Why did my iphone randomly turn off? My iphone was working fine and i was charging it but then it turns off and the apple logo turns into a skull and it turned back on but when i put it to charge it just shut off and will not turn back on no matter how hard i try to turn it on and its iphone 3gs I was texting and listening to music does that count as overworking it?
  • My iphone 8 screen froze so I tried to turn it off and now it's been stuck on a black loading screen not turning off, what do I do? I just got this iphone 8 yesterday and as I was texting someone the screen froze and nothing I did was helping so I forced it to restart and it started to shut down and restart but now it's just been stuck on the black loading screen not changing. What do I do?