As you know, when you backed up a 'base' apk, it doesn't come with lib folder due to splitted apks (developers deliver apps as Android app bundles.)
Other APK extraction tools in the Play store cannot properly backup split apks/app bundles unless they implemented to support backing up split...
Sup everyone. I'm gonna show you how to install and use Helium Back on a Non Rooted device.
All Links will be provided in this tutorial. Just keep reading for the good stuff.
NOW ONTO THE GOOD STUFF!
Tools you will need:
1. A PC
2. A few minutes of your time.
3. Helium Backup Installed on...