Download NitrogenOS Official | Android 12L For Poco X3 Pro

Nitrogen OS Custom ROM Pixel brings great features with stock Android experience like smartphone. Follow the guide to install NitrogenOS on Poco X3 Pro Note that this ROM is unofficially developed. This means that the ROM is not officially released by poco but you can use it as a daily driver. Proceed to install Nitrogen OS for Poco X3 Pro.

Now you can download and install Nitrogen OS for Poco X3 Pro. So, if you want to install Nitrogen OS for Poco X3 Pro, you have come to the right place.This Nitrogen ROM is based on the latest Android source code. Thanks to the developer for sharing one of the best custom ROMs, Nitrogen OS based on Android 12L for Poco X3 Pro.

Android 12L is Google’s 8th revision which includes great features like Picture in Picture Mode, New Android Emoji Style, New Notification UI, Settings Overhaul Changes, Advanced Dose Mode, Autofill Password etc. Now proceed to download and install Nitrogen for Poco. X3 Pro.

Imformation of NitrogenOS Official | Android 12L

Android Version : 12L

Status : Stable

Updated: 08/06/’22

NitrogenOS Official | Android 12L


By @Bagaskara815


• June Security Patch
• implement new VRR (Variable Refresh Rate) from @arter97 (AOSPA)
• Fix glitchy charging info on lockscreen
• Allow user to add/remove QS with one click
• Add left padding for keyguard slices
• Silence some AOSP logspam
• Screenshot: Add delete action chip intent
• SystemUI: Nuke oriented navbar handle
• Disable notification channel warnings by default
• PackageInfo: Optimize ApplicationInfo creation
• LocalServices: Replace ArrayMap with HashMap for performance
• ThemedResourceCache: Replace ArrayMap with HashMap for performance
• Trace: Disable debug tracing on production builds
• InsetsStateController: Replace ArrayMap with HashMap for performance
• SystemServiceRegistry: Replace ArrayMap with HashMap for performance
• Fix lockscreen charging info not accurate
• Settings: Hide “Mainline module version” preference
• Settings: Move Notch Cutout to Display
• Settings: Move IMEI information to SIM status
• Settings: Add platform and RAM to Model & Hardware
• Settings: Hide|disable “Phone number” from About phone information
Device Changes:
• Update surfaceflinger props
• Enforcing Build
• Update proprietary-files from V13.0.2.0.SJUIDXM
• props: Use Vulkan for UI rendering
• SF: set debug.sf.layer_caching_active_layer_timeout_ms to 1000
• thermal: Bump little cluster threshold a bit higher
• thermal-engine: Count for max value instead of weighted average
• nfc: Fix Mifare Classic reading support
• sepolicy: fix some denials

Nitrogen Kernel Changes:
• 4.14.282
• Enable dead code elimination
• Merge tag ‘LA.UM.9.1.r1-11800-SMxxx0.0’ qcacld-3.0, qca-wifi-host-cmn, fw-api, audio-kernel
• f2fs/gc: Reduce GC thread urgent sleep time to 50ms
• f2fs/sysfs: Introduce a Read-Only attribute macro
• f2fs/sysfs: Apply RO macro on gc_urgent_sleep_time
• power: smb5: Properly opt-out from s/w based health reporting
• Disable profiling support
• arch_topology: Report SCHED_CAPACITY_SCALE to the problematic userspace (Fixed framedrop on some Unity games ex: Stumble Guys)


• Vanilla build
• SELinux status is enforcing
• Safetynet passes out of the box

Download NitrogenOS Official | Android 12L For Poco X3 Pro

Download : Link

Download Latest Gapps For Android 12L

Download : Link

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

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