Rom is really good. Most of functions working well,
Just have charging problem. Charge speed too slow.
Orginal rom's full charging time 2h.
Now charging time longer than 4h. Also sometimes charging corupt. I need reconnect charger.
While looking orginal chinese threat, found Flyme 18.104.22.168R on Android 7.1 rom. Also updated at 28.01.2018. M-Rom or carlitoscadena25 can u upload file? Thx.
At least I can answer your first question:
You need root access and it's also helpful to have an ssh server running on the phone to do all the typing on a computer. Then you have to remount the system partition with write access:
sudo mount -o rem...
Some bugs i found Antiallergiker
1- earphone's volume up & sown buttons not work properly.
2- If u use phone while charging, batterry drain. also charge speed too slow.
3- While set-uping Face Detect Smartlock, app crash.
4- Lineage OS settin...