Download CygnusOS Android 12L Custom ROM For Poco F1 (beryllium)


This update features the following device-side changelog: Pixel 6 Unlimited Google Photos Storage CTS Shipping with GAPPS By default CAF Power Switch to HAL Minimum brightness for display LA.QSSI.12.0.r1 -Update from 05100-qssi.0 Adreno blobs can play Ganshen effect at max settings and more! (The kernel changelog is omitted […]

Information of CygnusOS Android 12L Custom ROM

Android Version : 12L

Status : Stable

Devices : Poco F1 (beryllium)

Updated: 29/08/’22

CygnusOS – OFFICIAL (GApps) | Android 12L.


  • More RAM freed for userspace
  • Better UI smoothness
  • Faster charging speeds ( only if your phone is cool enough, will throttle to stock if not )
  • Rockstar Kernel with latest updates and upstreams

This is the last A12 build, will follow up with A13 builds soon!


By @dhruv_gera


This build is NSE.

Download CygnusOS Android 12L Custom ROM For Poco F1 (beryllium)

Download : Link

How to install CygnusOS Android 12L Custom ROM on Poco F1 (beryllium)

  • Download the Rom from the link above
  • Reboot your device into any installed custom recovery
  • Wipe everything except internal storage and SD card
  • Go to install and flash downloaded Rom
  • If u want to stay encrypted when flash, Disable DM verity.
  • Reboot and enjoy.