You guys need to stop bumping and requesting this one. If it were possible it would’ve been done already.
There is server side validation to ensure that there’s a subscription present before premium content is released or is downloadable on your phone. You can’t fake this unlike apps who have client side checks only and are easily crackable via methods like Localiapstore.
Your best bet is to torrent the trove of premium content that was uploaded to the web not terribly long ago (not linking this and don’t ask. A bit of research through the proper channels will yield you the result you’re looking for) and listen to the audio files.
Cheers all.