Disable the Worst Battery-Killing iPhone Setting
Disabling background app refresh for most apps can save battery life without affecting notifications or ongoing tasks, but keep it enabled for apps needing background updates.
MAIN POINTS FROM TRANSCRIPT
- Background app refresh is often misunderstood and doesn't affect push notifications or ongoing tasks.
- It primarily prefetches content to speed up app opening, potentially draining battery unnecessarily.
- Disable it for most apps, except those needing background updates like spam filters or photo sync.
- Many default iPhone settings can drain battery or cause annoyances, with around 20 settings needing adjustment.
TAKEAWAYS
- Disabling background app refresh can save battery life without impacting app functionality.
- Prefetching content is the main purpose of background app refresh, not essential for most apps.
- Keep background refresh on for apps that perform essential background tasks.
- Adjusting default iPhone settings can improve battery life and user experience.