For audio volume you can use viper fx magisk module,im using pbh kernel with this rom,my phone took 2hr 40min to charge it to full from 19%, in my opinion that's good speed considering our phone got 5000mAh battery.Thank you i will try it out.. There are three concerns i have in this mobile
1. Audio volume is low in headset
2. Charging speed is slow.
3. Native video calling not working most of the time(I got seen some fix for this).
Any one have solution for the above mentioned issue. Please give your opinions.
Add-on: Badge notification on the icon.