One of the most promising methods of fixing this annoying issue is using Joyoshare UltFix iOS system recovery software. It is a technical repair tool proven to work efficiently when dealing with iPhone white screen/blue screen, iPhone stuck in recovery mode and unresponsive iPhone, iPhone stuck on the black screen with a spinning wheel, etc. One advantage of using this method is that all your data remains intact. You can see the detailed steps on iPhone black screen of death fix.
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