I don’t know if turning off auto-play may fix the problem, but I’d recommend doing that anyway to save data. I’m not alone in noticing the mysterious “Facebook audio” background consumption, and video auto-play seems to me the most likely explanation at this point. And because, by default, videos on Facebook auto-play on both Wi-Fi and Cellular and few people ever bother to turn it off, that means there’s a high chance the Facebook app will always find a way to play a video, keep audio in the background, and consume energy to perform background tasks. My guess is that Facebook is hijacking audio sessions on iOS by keeping silent audio in the background whenever a video plays in the app. On my girlfriend’s iPhone, for instance, iOS 9 reports 5 hours of on-screen usage for the last 7 days, and another 11 hours of background audio usage with Background App Refresh turned off. Update: With iOS 9’s improved energy consumption stats, it’s easier to guess one of the various tricks Facebook may be employing to stay active in the background and drain battery. My solution has been the same for the past couple of years: never install the Facebook app, and always access Facebook from Safari. If they can but don’t want to (because of processes they want to run in the background, constant notifications, etc.) – well, that’s even worse. The fact that a company the size of Facebook can’t optimize energy consumption of their iOS app is simply ridiculous. This has been going on for years, and instead of fixing the issue, it does seem like Facebook is always coming up with new ways to circumvent user control and consume more energy. Better still, remove the Facebook app from your phone, and perhaps replace it with Paper (US store only).Įvery time I take a look at a friend’s iPhone, Facebook is the app with the highest amount of battery usage in the background – even with Background App Refresh turned off. Ironically, the best way to reduce the battery and data consumption of the Facebook app in the background is to switch Background App Refresh back on. Facebook is actively creating channels to continue refreshing their app in the background when the user has explicitly stated that they do not want it to. Nick Heer, commenting on Facebook’s battery usage on iOS in response to a piece by Matt Galligan:
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December 2022
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