iPhone homeowners say iOS 15.4 is inflicting severe battery drain

iPhone owners say iOS 15.4 is causing serious battery drain

This week, Apple rolled out iOS 15.4. If you have got a supported system, you may obtain the brand new software program replace proper now. The replace is full of nice new options, together with the power to unlock an iPhone with Face ID whereas sporting a masks. But as with all new software program, some customers are operating into points after updating. Ever since iOS 15.4 launched on Monday, iPhone homeowners have been taking to Twitter to complain about battery drain.

iOS 15.4 inflicting battery drain points

Every time Apple releases an iOS replace, iPhone homeowners begin complaining about battery life. It appears that iOS 15.4 isn’t any exception, as Twitter is stuffed with reviews about severe battery drain. Here’s a small sampling of the complaints as of Thursday:

As Daily Mail notes, battery drain just isn’t normally everlasting. In reality, ZDNet’s Adrian Kingsley-Hughes defined why battery drain occurs again in 2020:

Installing a brand new OS on an iPhone triggers loads of stuff to go on within the background, from indexing to recalibrating the battery, and this may go on for hours and even days. Not solely does this eat energy, however the battery recalibration may give the impression that the battery is draining extra quickly when in actual fact it isn’t. Add to this the twin issue of loads of app updates occurring following a brand new launch, mixed with loads of new options obtainable that will put extra drain on an older handset.


Basically, give your iPhone a couple of days to recalibrate earlier than you begin panicking. Chances are that your battery life shall be again to regular quickly sufficient. Of course, relying on how previous your telephone is, it’s attainable that your battery has began to degrade.

You can see how your battery is doing by going to Settings > Battery > Battery Health. My iPhone 11, for instance, is right down to 83% most capability after two and a half years of each day use. As such, updates could affect my battery life extra severely.

Best new options in iOS 15.4

Battery drain apart, there are a bunch of nice causes to put in iOS 15.4 in your iPhone. As famous above, iOS 15.4 permits customers to unlock their iPhone with Face ID whereas sporting a masks. This would have been much more helpful a yr in the past when masks mandates had been nonetheless energetic in lots of states, but it surely’s a helpful addition to the listing of options nonetheless.

iOS 15.4 additionally brings a brand new American voice to Siri, improved Live Text integration in Notes and Reminders, Tap to Pay on iPhone, the power so as to add notes to Keychain passwords, and a brand new anti-stalking immediate for AirTags. Plus, a bunch of recent emojis are actually obtainable.

iOS 15 is appropriate with all the identical iPhone fashions as iOS 14. As such, when you have any model of iOS 15 in your iPhone already, you may replace to iOS 15.4 instantly. And even if you happen to do must cope with elevated battery drain, you need to all the time replace ASAP.

More iPhone protection: For extra iPhone information, go to our iPhone 13 information.

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