Hallo,
here my 2 cents about my setup of A5 Pro:
- Install the APPs possibly from their original site (and not from a store like Aurora) or from F-Droid
- on the left button I mapped "manual light on/off"
- for Italian networks, I installed 4G Switcher from Aurora and selected LTE/UMTS auto (PRL) as preferred network
- as launcher AIO Launcher is perfect
- for contacts, tasks and calendar syncing I use DAVx5 with Foregound option turned on
- app for calendar: Business Calendar 2 from Aurora
- app for tasks: Opentasks from fdroid
- for email fairmail from GitHub, but I'm not happy with it, it's a good email app but not "eink" firendly
- for maps I use Waze (Aurora Store) and for outdoor activity OSMAND+ (from F-Droid)
- To keep APPs running in the background (but notifications not always work) I disable battery optimization:
- Allow Autorun under Apps & permission managment >Selfrunning Managment
- Allow Autorun under Apps & permission managment > Associated Selfrunning Managment
- Add to whitelist under Apps & permission managment > Memory Cleanup or disable Memory Cleanup entirely
- Disable automatic refrigartion under Apps & permission managment > Application of freezer
With all main apps working in background (SMS, Email, WhatsApp, Telegram, Calendar, Tasks) the battery drain is very similar to any other smartphone with a similar battery: more or less 1,5 days of normal use
In order to save battery (e.g. using it for outdoor activities etc.) I activate Super Power Saving Mode, which allow the selection of 4 active apps. All the others are turned off.
In order to have a better eink reading mode in all the apps I changed the Display settings to: Contrast 40%, Black 100%, White 100%
Now I would like to find the right email app for black and white eink (Fairmail, K9.mail, bluemail already tested) and a way to cancel chinese charachters in calls management... Any hint?