Is your iPhone's battery dying quickly? iOS 15.4 could be the reason. Here's Apple's update to fix it - Economic Times

iPhone users started noticing the issue after they upgraded to iOS 15.4.

Apple on Thursday rolled out a new update for iPhones, iOS 15.4.1, a small operating system upgrade which fixes battery-draining bug along with other security flaws with iOS 15.4. The tech giant had… [+1748 chars]

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