As someone said, to keep it simple + make it *fully* functional and memory friendly.
Facebook v27 in-app messenger, the last one that supported *syncing* FB contacts.
No Play store updates notifications (apks are re-signed to remain detached)
It needs some time to finish learning, Adjustable brightness Android 9 feature is now AI controlled. Google it.
Well, to reply to myself - I found it.
The solution to 'fix the gauge' with extended battery is to not let it drain to 0% but instead to drain only to the low battery indicator! I used 10% remaining indicator mark (didn't tried with 15% as sugge...
I'm using TEMEI dual charger (dock+battery) for XZR, more than 6 months without any problems so I would recommend it. It's a good and cheap(er) alternative to original DK28. Try googling temei+m36h or searching it on Chinese Taobao online market, ...
This is beyond unfair. If you don't like the Flyne update, that's certainly your right. It's worked fine for me, as well as many, many others, so I think it's pretty good.
As for Falcon... I guess you missed the whole Twitter token issue that ...