• Battery Health: If you have been using an iPhone for a while and suddenly it gives a bad performance, it may be because a faulty battery.

  • Poor Internet Connection: Weak network connection can be responsible for iOS laggy.

  • Problematic Apps are not compatible with iOS 16: Some applications are not compatible with iOS 16. These applications temper mobile functioning.

  • Outdated build or iOS 16 Version (Including Beta version): Outdated phones ideally do not support iOS 16. Hence, you should not download iOS on the previous phone. If you want to try iOS 16, get a hand on the new iPhone.

  • Overheated or cold for the extreme environment: Sometimes extreme environmental conditions are responsible for poor performance and iOS 16 laggy. If you face such an issue, try to keep it in your pocket or at optimal temperature.

  • Keep opening your Motion, GPS, and High Display Brightness: If your mobile settings are not optimized with 1OS 16, it can show lags.

  • Too many apps allow running background: Many apps running simultaneously can disrupt functioning on one or entire phone.