Lag and low performance after updating to iOS 26.0.1 on iPhone 12 Pro Max

I updated my iPhone 12 to the 26.0.1 update a few weeks ago and since then my phone has not been doing what it used to, in a bad way. It’s been extremely slow and not letting my do certain things. My battery is also draining and charging super fast

iPhone 12 Pro Max, iOS 26

Posted on Oct 29, 2025 4:24 PM

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Lag and low performance after updating to iOS 26.0.1 on iPhone 12 Pro Max

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