This procedure is almost identical to that in https://forum.videohelp.com/threads/408031-Dumping-Your-own-L3-CDM-with-Android-Studio https://forum.videohelp.com

This procedure is almost identical to that in https://forum.videohelp.com/threads/408031-Dumping-Your-own-L3-CDM-with-Android-Studio https://forum.videohelp.com/threads/408031-Dumping-Your-own-... I appreciate there's more technical detail in this blog post than the forum post, but it is generally polite to cite your sources even if there is no legal or cultural requirement.