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I installed a Glowing apple logo to my IPhone a while back. After some time my screen began to get very dim even at full brightness. And then my screen suddenly died but I could still use the phone and I could press buttons in the background and even listen to videos even if the screen was completely blank. I tried disconnecting the screen and reconnecting and nothing so I bought a new screen and a new battery and my phone booted up. It displayed the dead battery icon I charged it up and after that the phone displayed the Apple logo for about half a second and the screen went blank again. I could see under the display and it was still on it just can’t display anything. Any help is greatly appreciated thanks!
The glowing logo probably caused a excessive amount of current to flow through the backlight circuit. Generally these glowers are fine but some may be low quality and cause issues. If you’re lucky, you may only have the backlight filter damaged but it may also have affected the entire circuit. This will require a micro-soldering repair and is not DIY unless you have the proper tools and experience.
