FP5: Android 15 killing background apps more aggressively

Unfortunately, I have to agree. My everyday phone is now an old OnePlus 5. It just works. It’s smoother to use, and two-factor authentication works reliably. No crashes when charging. Okay, no 5G. But that’s not important at the moment, as long as 5G SA isn’t standard. I’ll use it for as long as I can. By then, the FP5 may have become usable. Will I buy another Fairphone? At the moment, I don’t think so.

The fact that so many users are reporting here is actually a good sign. They want to use a Fairphone and want nothing more than to be taken seriously as users. All these users want to give Fairphone another chance, otherwise they would simply buy a new device and quietly disappear. All those complaining are disappointed, but not yet lost as users or customers. Fairphone! Seize the opportunity! Unfortunately, they are not reading this. My support request on this issue only received a meaningless standard response that did not address the problem. FP seems to be completely unaware of this phenomenon.

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I’m not convinced this is Fairphone’s responsibility… Users of other brands have reported the same on Android 15.

I just created an account to say this issue has gotten worse since the last update.

Memory usage profiling doesn’t help with anything, restarting doesn’t help, and now my music app crashes even a minute after I lock the phone and stop touching it.

I already dissuaded all my friends from buying a Fairphone because of this. This issue is absolutely unbearable and being treated like this as a customer is a complete deal-breaker for ever buying another.

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Do you have links? I searched, but found nothing like the bug on our Fairphones.

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Well, I would say that Fairphone is actually very responsible. Just as other affected brands are responsible for providing their customers with functioning devices (since that is what they were sold as). If something goes wrong, well, that’s just the way it is. But then it should be fixed. And if it happens with other manufacturers too, you can’t say it’s just the imagination of oversensitive Fairphone users. What does Fairphone say about this? I haven’t received a reply to my support request (apart from the confirmation of receipt). I almost said: as usual.

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Hello, new Fairphone 5 owner here.

Like it has been reported in this thread (Android 15 improves battery life), AccuBattery is both reporting that a task killer is stopping the measurements (even when I placed the app in Unrestricted mode on battery optimization) and charging and discharging sessions often display multiple consecutive small charging/discharging sessions (as seen on the attached screenshot).

Does anyone know how to fix this and prevent AccuBattery from seemingly being killed in the background?

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https://xdaforums.com/t/moto-g15-with-with-android-15-is-killing-backgroud-apps-how-to-solve-it.4765438/

https://www.reddit.com/r/AndroidQuestions/comments/xf1wkc/is_the_overly_aggressive_battery_optimization_an/

https://medium.com/@ranjeet123/battery-optimization-vs-user-experience-are-androids-background-restrictions-going-too-far-953035379a8a

These seem to show Fairphone is not the only brand to suffer from this. Android is clearly becoming more and more aggressive with memory and battery management.

That said, the problem does not seem as big on bare androids or pixels. So yeah, there is also a component coming from each manufacturer’s software overlay, like buggy implementations or features removed by the manufacturers’ développers.

In the case of the FP5, I did not have this annoying problem on Android 14. And it seems FP5 on Android 15 is missing some features to deactivate background app killing, so the Fairphone devs should at least get that feature back in…

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I’m just here to hype the 4a haha - I was gutted when mine smashed beyond repair :broken_heart:

I’m following the thread for longer now.

I may have some points to add:

  • Factory Reset doesn’t fix it. My FP5 Mainboard had to be swapped but no change.
  • Android 14 had the same memory wipe problem
  • Using a Google Camera port will always trigger a memory wipe
  • Also charging the phone seems to trigger a memory wipe

I like my Fairphone 5. The hardware is fine for everyday use. Battery life is okayish when using Battery Saver.

But the FairphoneOS not working correctly even being a slightly modified Vanilla Android is not acceptable.

I would have changed to a Custom Rom already but dealing with SafetyNet/PlayIntegrity is just more annoying.

Edit:
I haven’t tested it much, but there is a setting in the Developer Options called:
Suspend execution for cached apps
Disabling it could maybe help with multitasking but increase power consumption.
I don’t think it wasn’t mentioned yet.

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Huh. Can confirm. GCam does kill all background apps. I never made that connection. However, I’m not noticing the same with charging.

Opening gcam while a floating youtube player is playing video, turns the video green for a few seconds, before recovering. I always assumed the camera app is just that heavy. With all that image processing and whatnot. Not to mention, it’s unofficial, so whatever issue it causes, I don’t want to blame FP for it.

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Charging doesn’t happen all the time.

And yes GCam is heavy but the memory clean doesn’t happen on my old Xiaomi Mi6 running Android 15 with LineageOS.

On Android 14 GCam triggered also a memory clean on the Fairphone 5.

The low memory killer in the FairphoneOS is just way too aggressive.

It only uses 6GB than the whole 8GB.

Maybe its because of the different versions of the FP5.