Widevine L3 after Android 11-Update via OTA

manuel.fischermanuel.fischer Level 1
edited February 2021 in ZenFone 6

Please tell us some basic information before asking for help:

  1. Model Name: ZenFone 6
  2. Firmware Version: WW_18.0610.2011.107
  3. Rooted or not: no
  4. Frequency of Occurrence: after official Android 11 release
  5. APP Name & APP Version (If your issue relates to the app): DRM Info

In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.


Before I install the official Android 11 update via OTA I was on widevine L1. After the official OTA-update (which installs without any error or warning-messages) I am on widevine L3. Testet with "DRM Info" app.


After another reboot I am back on widevine L1! I did'nt change anythink, only the app "DRM Info" was used.

Now I am back on

Widevine CDM

Security Level: L1

Max. Number of Sessions: 30

OEM Crypto API Version: 16


This discussion has been closed.