New iOS 18 Update Draining iPhone Batteries at an Alarming Rate

iPhone users are experiencing significant battery drain issues following the recent iOS 18 update, with reports indicating a decline in battery life by 20% to 30% within just an hour of regular use. This issue has become particularly frustrating as iPhones continue to lack fast charging capabilities when compared to similarly priced Android devices, which often offer quicker recharge times. As a result, many iPhone users find themselves relying on overnight charging to fully replenish their devices.

In response to the complaints, Apple has outlined several steps users can take to mitigate battery drain. Those on the iOS 18 beta version may expect battery performance issues, as previous testers have reported similar problems. Beta versions often run background diagnostics and optimization processes that can lead to increased battery usage.

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Apple Support notes that after an update, background functions may continue to operate, affecting both battery and thermal performance. These tasks might temporarily consume more energy until they are completed, a process that can take a few days depending on user habits. Apple suggests that users allow a few days for the system to optimize after installing iOS 18, after which battery performance should stabilize.

In the meantime, users can try the following methods to reduce battery drain:

1. Activate Low Power Mode: This feature disables non-essential background functions like app refresh, notifications, and visual effects, conserving energy.
2. Connect to Wi-Fi: Whenever possible, using Wi-Fi instead of cellular data can help save battery life, as cellular data consumption is typically higher.
3. Review App Permissions: Restrict apps from using background location services, which can unnecessarily consume power.
4. Enable Auto-Brightness or Auto-Lock: This prevents excessive screen usage when the device is idle, helping to conserve battery.
5. Monitor Battery Usage: Users can visit Settings > Battery for detailed charts showing which apps drain the most battery, allowing for adjustments in settings or usage habits to enhance battery life.

By following these steps, users may be able to mitigate the effects of battery drain while Apple works to resolve issues associated with the iOS 18 update.