You can verify your current security level directly within the Netflix app or via a third-party diagnostic tool: In Netflix: Open the app → Tap your Profile Icon App Settings Playback Specification Download the app from the Play Store, open it, and find the Security Level under the "Widevine CDM" section. Gadget Hacks Why Your Device Might Show L3 (Common Issues)
Even if your phone is capable of L1, certain factors can force a downgrade: netflix widevine l1 apk 39link39 top
, a secure area of the processor. This is the most secure method and allows for maximum resolution. Widevine L3 (Software-Based): You can verify your current security level directly