Hey everyone,

I've been having a really frustrating issue with my iPhone 13 over the past couple of weeks. The battery seems to be draining much faster than usual, even when I'm not using it heavily. I've tried the usual suspects like checking battery usage by app, but nothing is obviously consuming a huge chunk.

Here's what I've tried so far:

  • Restarted the phone multiple times.
  • Checked Battery Health (it's at 98%).
  • Ensured iOS is updated to the latest version.
  • Reduced screen brightness and disabled background app refresh for non-essential apps.
  • Checked Location Services settings.

It's particularly bad overnight. I'll charge it to 100% before bed, and wake up to find it around 70-80%, even with Airplane Mode on. Has anyone else encountered this, and more importantly, found a solution? Any advice would be greatly appreciated!