Somehow a cross post of:
- Does Fairphone support "Idle Mode"? - #10 by Smojo - The Products - Fairphone Community Forum
- Smart charging or charging control for FP5 - acc (with root) as alternative · Issue #65 · iodeOS/ota · GitHub
Is Smart Charging missing for other devices as well in iodeOS v4.9?
Anyone running iodéOS rooted and ever used acc?
(see some details in the FP Forums thread, but I guess the acc dev will know that it is Kernel related, so for other devices it might work)