iOS 26.5 Battery Drain Issue: iPhone 16 Pro and 14 Pro Users Affected

First reported on r/ios on June 27, 2026.

Some iPhone 16 Pro and 14 Pro users are experiencing their devices getting warm and draining battery faster than usual after updating to iOS 26.5. This issue is affecting users with the same iOS version, suggesting it might be a bug.

What it looks like

  • Device getting warm
  • Battery draining faster than usual

How to fix it

  1. Go to Settings.
  2. Click General.
  3. Click Software Update.
  4. Install the latest version of iOS if available.
  5. Reset your iPhone by going to Settings > General > Reset > Reset all settings.

Affected products

  • iPhone 16 Pro
  • iPhone 14 Pro

Sources

Search terms covered: ios 26.5 battery drain, iphone 16 pro battery drain, iphone 14 pro battery drain