Same here! Every morning it starts up sometimes even twice when I open the phone… glad I’m not the only one :slightly_smiling_face:

Hey fancemma, I did a factory reset a while back and it definitely fixed the issue for me, it never rebooted by itself since. I can understand your point on it being not a preferred solution, though. Side note: it feels like my battery usage has improved quite a bit, which is a plus.

Thanks Jasdela. I will consider it! My battery life isn’t brilliant so it would be good to improve that somewhat! Since you’ve done it recently, can you remind me what kind of things I’ll need to manually reset after a factory reset? The main annoying thing I find is having to manually reset which …

Hi Jasper. Thanks. I don’t really dare to reset my phone as I don’t oversee what the consequences will be ….. grt Marianne

Hi, over in the German thread for this topic, this worked for some (including me). Go to Settings → Apps → All Apps → in the top right select Show System Apps Search for the app NXTVision (it’s your display driver) Delete Cache and all Data for this app and force close it Download and install the …

Excellent! And could please all people who tried the NXTVision trick post their results after a few days (if it worked or not)? So we know if we have here a definitive solution or it was just a coincidence?

An addition [image] de FP4 selbstständige Neustarts nach Android15 Update Fairphone 4 Zur Info für die, die noch das Problem hatten: automatisches Nachtlicht kann eingeschaltet sein ohne Neustart am Morgen. Es müssen nur alle anderen Einstellungen unter “visue…

Hahaha! Sunrise causing phones to reboot :smiley:

First day, no restart of my fairphone. Super. :slight_smile: There is hope and what would Fairphone do without this community?

The option in the image enhancements that caused me to restart is “Color Mode and Temperature - Advanced - sRGB - Adaptive Tone.” With ‘Natural’ instead of “Advanced,” I had no reboots. P.S. I do not know the exact naming for the options as my UI is in German.

Just as info: Reboots are most likely caused by the image optimization settings and NXTVision. @Fairphone_CM please forward that info to the devs so they can provide a fix for that.

Reboots after A15 upgrade

Help Fairphone 4

yvmuell November 13, 2025, 7:46am 67

An addition