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Hi I have a iPhone 8 and the screen display is black does replacing the screen/display or battery fix the black screen
Replacing the screen should fix it unless there is an underlying issue. I would buy a cheap replacement and test it to see if it works. Good luck!
Sounds like a screen issue, I presume the phone is on, you just can’t see the screen…. in this case you should go for the repair. Richard Technician
The reasons why iPhone black screen of death are various. Here I list some reasons and methods to fix it. Method 1: Drained battery You can change a battery or charge your iPhone for a while and then check if it can turn on normally. Method 2: Force restart your iPhone You might have tried to restart your iPhone and it failed. You can try a force restart to fix it. The ways to force start iPhone are different from other versions. How to force restart iPhone of different version can refer to: Force restart iPhone Apple. Method 3: Repair your iPhone with an iOS repair tool It is very likely that there is something wrong with iOS and it needs to be repaired with a powerful iOS repair tool. iSunshare iOS Repair Genius is highly recommended. It can help you safely and efficiently fix most of common iOS problems without data loss. Method 4: Restore iPhone with iTunes You can restore your iPhone to factory setting with iTunes. But it will erase all the data on your iPhone. So, you’d better back it up in advance. Details can refer to: Restore your iPhone, iPad, or iPod to factory settings. I hope these methods are workable for you! GOOOOD LUCK!