Anbernic RG552 AOSP 11 Beta #18 (Widevine L3 & OC tweaks) (Patreon)

It took a bit of work, but we now have a working Widevine L3 HAL for Android 11 and performance parity with Android 9!

This means all pending overclocking-related tweaks have been ported over from Android 9 in full (including little-cluster, GPU & RAM overclocking) and DRM-protected media should now play properly!

How to install: Download and install 7zip on your system, download all attached files into the same folder, extract the file ending with .001 by right-clicking it and choosing "7-Zip -> Extract Here" and finally open README.txt for further instructions.

Things to note when updating from a previous build: Please read the included README.txt carefully! It showcases how you can update from previous Android 11 builds without losing your data. It also showcases how to do a clean install (which will wipe all of the device's data). Users coming from pre-11 builds always have to do a clean install.

For those needing root: Magisk comes pre-installed, but needs to download some supporting files to function properly. Please connect to your local WiFi at least once, open Magisk and finish the first-time setup to enable root!

Changelog

• Widevine L3 HAL has been added (Netflix & Play Movies needs this)
• Little-Cluster OC has been added (1.4GHz -> 1.8GHz)
• GPU OC has been added (800MHz -> 900MHz)
• RAM OC has been added (1600MHz -> 1866MHz)
• The "Interactive" OC profile has been renamed to 1800MHz (as all profiles now run on the Interactive governor to save on power in idle state scenarios)
• A new 1992MHz OC profile has been added (to give users some more granularity in their OC choices)