Since a couple of weeks I use the ZF8. The AOD worked perfectly fine, until a couple of days ago. Did not change settings like battery usage, AOD settings etc. Now the AOD only shows while charging.
Tried everything. Diabled all battery saving features, set AOD to always on instead the previous setting of 10 seconds, cleared the cache and complete storage of the AOD etc. Nothing seems to make any difference. But when putting the phone on the charger, the AOD just appears fine. So it seems to be a battery vs charging feature. What can I have overlooked?
Solved. Enabled developers option. Disabled Batter Saver there. Probably this battery saving program overrides the selected options in the standard setting options. Why is this setting enabled by default in developers options anyway?