- May 13, 2021
As the title suggests, my Poco X3 NFC (MIUI 184.108.40.206RJGMIXM Android 11) widevine drm downgrades from L1 to L3 overnight. There were no updates and whatsoever. When I opened netflix it downgraded from L1 to L3. I've also updated all security certificates (FIDO and IFAA) but also for some reason I cannot update the Widevine certificate (Error code: 1).