FP4 battery drain since security update 5 september 2025

Good morning,
A few days ago I posted a criticism of Fairphone, specifically about the battery management of the Model 4 and the lack of an Android update.

Last night I received the announcement of the Android 15 update and I installed it immediately.
I haven’t had any problems so far, and the battery drain has clearly returned to normal.

Just as I criticized Fairphone, now it’s only right that I congratulate them on this update, which solved two problems in one fell swoop.

Thank you.