How to stop your iPhone shutting down unexpectedly
My iPhone won't turn on or frozen. Here's 4 ways to fix it with video guide.
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/cdn.vox-cdn.com/uploads/chorus_asset/file/1394490/DSCF1913.0__1_.0.jpg "Apple confirms iPhones with older batteries will take hits in performance - The Verge")
Apple confirms iPhones with older batteries will take hits in performance - The Verge
