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DerpFest with Android 12 For Redmi K30 5G (Picasso)

DerpFest 12L Shinju | Official

  • Android: 12L (SnowConev2)
  • For: Redmi K30 5G (Picasso)
  • Updated: 10/04/2022
  • By: @EndCredits

Rom Changelog:

DerpFest 12 – Android 12L:

  • Initial Android 12L build
  • Upstream Source
  • Merged tag ‘android-12.1.0_r4’
  • Miui Camera Inbuilt ( Thanks To Sonal )
  • Enable iorapd tracing with perfetto (App startups will now have perfetto-based tracing from iorapd)
  • import aptX blobs from Pixel 4A
  • Sync EGL symlinks with CAF
  • Disable alpha compositing
  • Update graphics blobs from LA.UM.9.14.r1-18900-LAHAINA
  • Nuke all packages from Disabled Components
  • fix deprecated power profile items
  • Import IFAAService from MIUI 12.5.6
  • Update more blobs from CAF
  • Add missing lib needed for depth camera sensor
  • Some fixes on the kernel side
  • More under the hood changes

Device Changelogs:

  • Now apps like chrome can be updated at the Play store.
  • Fetch the latest source
  • Removed Google Search box since it breaking our audio system
  • Introduce Linux Data Access Monitor Reclaim (Thanks to Github@asuka-mio)
  • Sync audio configs from sm8250
  • Kernel Upstreamd to 4.19.237
  • Merged ASB-2022-04-05-4.19-Stable
  • Merged LA.UM.9.12.r1-14100-SMxx50.0
  • Merged android-4.19-stable form ACK
  • Upgrade to latest upstream zstd version pre-1.5.2
  • Merged f2fs-4.19.y into our kernel
  • Enable LLVM Polly and O3 Optimization
  • Upstream toolchains to Google Clang 14.0.2



  • Clean flash is recommended.


  • All Developers and Testers.


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