A one-liner that helps granting or revoking vulnerable permissions.

• granting

adb shell pm grant <sample.package.id> android.permission.<PERMISSION_NAME>

• revoking

adb shell pm revoke <sample.package.id> android.permission.<PERMISSION_NAME>

• Granting all run-time permissions at a time on installation (-g)

adb install -g /path/to/sample_package.apk