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Complaints about Apple iOS 15.4 battery drain on iPhones



Apple’s customer service team replied to reports that the latest Apple iOS 15.4 battery drain upgrade is causing iPhone batteries to drain faster, and offered one solution. It’s not uncommon for an iOS upgrade to result in a faster than typical draining of an iPhone battery, as observed with iOS 14.6. When the iPhone 12 Pro was released, consumers complained about the same issue. However, because the problem affects an unknown number of iOS 15.4 users, Apple has provided an explanation and a solution.

The iOS 15.4 update brings a slew of improvements, including the option to perform Face ID while wearing a mask, a new Siri voice, and Live Text interaction with Notes and Reminders.

However, the Apple iOS 15.4 battery drain, with many iPhone users reporting that they are running out of power significantly faster than previously. On Twitter, one person said that his iPhone 13 Pro Max was down to “half capacity by midday,” despite the fact that he had previously been able to go days without charging.

Battery life issues are prevalent when an iOS update is released, as we noted when we originally reported on this issue, and iOS 15.4 is no exception.

Apple iOS 15.4 battery drain on iPhones



Complaints about Apple iOS 15.4 battery drain on iPhones

Complaints about Apple iOS 15.4 battery drain on iPhones

Fix Apple iOS 15.4 battery drain

It’s hardly an admission that there’s a problem with battery drain. Instead, it’s advised that can be implemented upon any update.

Nonetheless, Apple support is advising people to wait and see if the problem goes away on its own. It’s also promising to follow up if the issues persist.


Now, on Twitter, Apple has reacted to one of those iOS 15.4 complaints, from user JY (@laceup524), who claimed, “iOS 15.4 power drain is just absurd.” Why can’t @Apple @AppleSupport do things right the first time around? “It’s down 5% in less than 10 minutes.”

The following is Apple Support’s reaction, as reported by TechRadar:

“Thank you for getting in touch! We’ll be pleased to assist you. It’s common for your apps and features to require up to 48 hours of adjustment after an upgrade.

If this is still an issue after that time, please send us a DM so we can assist you in looking into it further.”

In other words, Apple is just advising users to wait for the iOS 15.4 upgrade to complete. If the battery life degradation continues, contact Apple for assistance.

Despite Apple’s habit of supplying lower capacity batteries than competitors, iPhones’ battery life is generally rather decent. The iPhone 13 Pro Max lasted an impressive 12 hours and 16 minutes on Tom’s Guide Battery Test, which entails continuous web surfing over 5G at 150 nits of screen brightness, as you can see in our iPhone 13 battery life test findings.

That’s long enough to make our list of the best phone battery life. Anything over 11 hours is fantastic. The iPhone 13 Pro lasted 11:42 minutes, whereas the iPhone 13 lasted 10:33 minutes. The iPhone 13 mini has a battery life of 8:41 minutes.


The new iPhone SE 2022 lasted 9:07 minutes, which is somewhat longer than the iPhone 13 mini. However, the iPhone SE’s 4.7-inch display may be advantageous in this scenario; the iPhone 13 mini’s display is 5.4 inches.

The overall line is that OS updates can temporarily degrade iPhone battery life, Apple iOS 15.4 battery drain but if Apple is correct, this will not be a long-term problem.

macOS battery Drain:Here

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