Apktool M - Tutorial 'link'
Before you begin modifying apps, you need to set up Apktool M and prepare your device.
Since it isn't on the Play Store, you’ll need to find the official Apktool M project page or a trusted community source like XDA Developers . apktool m tutorial
If you want to install the recompiled APK on a device or distribute it, you'll need to sign it with a certificate. Before you begin modifying apps, you need to