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[ROM][12.0] AOSP 12.0 for Poco X3 [BETA][UNIFIED][OSS]

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Adithya R

Senior Member
1613601037_android_12_logo_6.jpg


Android 12 for Poco X3/X3 NFC

Based on Android Open Source Project (AOSP 12.0.0_r13), with inbuilt gapps, few pixel goodies and my custom feature additions & tweaks. Everything is working well to be used as a daily driver. Keep in mind that this is still a beta build, there might be unexpected bugs. These builds are based on OSS vendor, similar to WaveOS. QuicksilveR kernel is included.

Code:
/* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

Features (on top of AOSP)
GMS (gapps) and pixel goodies included
Google Play mainline system updates
Monet theming engine with Wallpaper Colors
Monet in all supported gapps & gboard
New at a glance in lockscreen & launcher
Grid size and themed icons support
New AOSP default wallpaper
Pixel Launcher included
Google Sans as default font
Game Dashboard, Google Assistant 2.0
Refresh rate settings (min/max/preferred)
Safetynet passes out of the box
One-handed mode
Quick Tap gesture
Extreme Battery Saver
Auto rotate with face detection
3 fingers swipe to screenshot
Double tap to sleep on lockscreen
Bluetooth battery level on statusbar
App name in screenshots filename
Delete button in screenshot menu
Screenshot sound based on current ringer mode
Quick settings quick pulldown
One click to add/remove QS tiles
New battery usage data in Settings
Low battery LED light toggle
Advanced reboot options
Statusbar icons manager
Proximity check on wake
Long press volume buttons to skip track
Long press power button for flashlight
Unlimited Google Photos backup
Unrestricted audio for screen recorder
OEM (33w) fast charging detection
Per-app cutout force fullscreen
USB tethering, caffeine, NFC QS tiles
Wifi/mobile data usage in QS footer
Bring back separate wifi/data QS tiles
RGB color balance controls
Immersive gesture navigation
2 or 3 button navigation
Nav bar layout inversion
Exfat SD card support
LTE+/4G+ icon on statusbar
DT2W on ambient display
Percentage font size controls
Misc UI tweaks and fixes
Optimize everything on dexpreopt
Optimizations from CAF and ProtonAOSP

XiaomiParts included
Ambient display
Mi Sound Enhancer
Clear speaker
LCD features (HBM/CABC)
Thermal profiles
Game mode

What's working?
Almost everything

Known issues?
You tell me!

Notes
Based on OSS vendor
Ships with QuicksilveR kernel
User build & SELinux is enforcing
Safetynet passes out of the box
Do not flash GAPPS, its included

Instructions
Reboot to recovery
Wipe data, cache, dalvik cache
Flash latest Android 11 firmware
Flash Android 12 ROM zip
(optional) Flash magisk for root accesss
(optional) Reboot to recovery and flash DFE to disable encryption
Format data (if you're encrypted)
Reboot to system
Enjoy Android 12 ;-)

Downloads
ROM
Firmware
Magisk
DFE (encryption disabler)

Screenshots in post #2
Join my Telegram support group here
Kernel source here
 

Attachments

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TopGEO

New member
Jan 26, 2021
4
0
View attachment 5432703

Android 12 for Poco X3/X3 NFC

Based on Android Open Source Project (AOSP 12.0.0_r2), with inbuilt gapps, few pixel goodies and my custom feature additions & tweaks. Everything is working well to be used as a daily driver. Keep in mind that this is still a beta build, there might be unexpected bugs. These builds are based on OSS vendor, similar to WaveOS. QuicksilveR kernel is included.

Code:
/* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

Features (on top of AOSP)
GMS (gapps) and some pixel goodies included
Monet theming engine with Wallpaper Colors
Grid size and themed icons support
New AOSP default wallpaper
Google Sans as default font
Refresh rate settings (min/max/preferred)
Safetynet passes out of the box
One-handed mode
Auto rotate with face detection
3 fingers swipe to screenshot
Double tap to sleep on lockscreen
Bluetooth battery level on statusbar
App name in screenshots filename
Delete button in screenshot menu
Screenshot sound based on current ringer mode
Quick settings quick pulldown
One click to add/remove QS tiles
Low battery LED light toggle
Advanced reboot options
Lockscreen smart space (weather) from Pixel
Statusbar icons manager
Reset battery stats button
Unrestricted audio recording for screen recorder
OEM (33w) fast charging detection
Per-app cutout force fullscreen
USB tethering, caffeine, NFC QS tiles
Wifi/mobile data usage in QS footer
Bring back separate wifi/data QS tiles
Immersive gesture navigation
2 or 3 button navigation
Exfat SD card support
LTE+ icon on statusbar
Misc UI tweaks and fixes
Optimizations from CAF and ProtonAOSP

XiaomiParts included
Ambient display
Mi Sound Enhancer
Clear speaker
LCD features (HBM/CABC)
Thermal profiles
Game mode

What's working?
Almost everything

Notes / known issues
Wifi Display (Miracast) is disabled
SELinux is permissive
Live Captions don't work
Based on OSS vendor
Ships with QuicksilveR kernel
Do not flash GAPPS
Decryption may not work in recoveries, as of now.

Instructions
Reboot to recovery
Wipe data, cache, dalvik cache
Flash latest Android 11 firmware
Flash Android 12 ROM zip
(optional) Flash magisk for root accesss
(optional) Reboot to recovery and flash DFE to disable encryption
Format data (if you're encrypted)
Reboot to system
Enjoy Android 12 ;-)

Download
ROM | Mirror
Firmware
Magisk
DFE (encryption disabler)

Screenshots in post #2
Join my Telegram support group here
Kernel source here
Any way to get MiCam in this rom ?
 

carlese

Senior Member
Jan 15, 2010
2,362
370
Xiaomi Poco X3 NFC
UI optimization (I don't know if the translation is correct, I have Italian language) crashes when I try to change the status bar layout or change something inside that menu, other than that this rom is really good!
 

DJ_Uro_UE

Senior Member
Aug 7, 2008
298
57
Užice
Xiaomi Poco X3 NFC
Followed all the flashing guide (with and without flashing dfe), after booting to system, setup wizard shows up and suddenly the phone rebooting to TWRP. Format Data didn't help, setup wizard only last for few seconds and then it's rebooting back to TWRP. Tried with Orange Fox, still the same results.
I don't know, i used LineageOS before flashing this a12, everything went without problems... Have you installed latest version of TWRP?
 

Kak Hazk

Member
Jan 19, 2017
43
4
Followed all the flashing guide (with and without flashing dfe), after booting to system, setup wizard shows up and suddenly the phone rebooting to TWRP. Format Data didn't help, setup wizard only last for few seconds and then it's rebooting back to TWRP. Tried with Orange Fox, still the same results.
don't forget to format data
 

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  • 10
    Update available!

    Download
    aosp_surya-12-20211129-2131.zip | Mirror

    Changelog
    - Merged November 2021 security patch (12.0.0_r13)
    - Switched to user builds instead of userdebug
    - Added support for Google Play system updates
    - Updated kernel to latest CAF tag and new optimizations
    - Updated MIUI blobs from V12.5.4.0.RJGMIXM
    - Fixed wifi and bluetooth MAC address
    - Fixed SIM option disappearing after turning off SIM
    - Prevent auto brightness from going too low
    - Fixed content-based refresh rate (60Hz in netflix etc)
    - Fixed Live Captions and recents text selection
    - Added Quick Tap gesture from pixels
    - Added option for proximity check on wake
    - Enabled back Android 12 settings provider model
    - Align lockscreen statusbar with normal statusbar
    - Switched to stock notch cutout configuration
    - Optimized dexpreopt to improve apps performance
    - Switched to FUSE passthrough for faster /storage
    - Improved thermal and touch profiles in xiaomi parts
    - Added new Pixel 6 wallpapers (static and live)
    - Added Extreme Battery Saver from pixels
    - Added new Security Hub from Pixel 6
    - Added nexus and pixel feature configs (sysconfigs)
    - Fixed navigation bar sometimes stuck on wrong side
    - Updated 4G+ icon to Android 12 (silk) design
    - Added long press volume buttons to skip track
    - Added long press power button to toggle flashlight
    - Added gesture option to cycle through ringer modes
    - Switched to Google Files app instead of DocumentsUI
    - Increased range of night light intensity
    - Allow to resume/pause downloads
    - Allow disabling mute icon in statusbar tuner
    - Removed pixel props spoofing for most gcam mods
    - Added percentage steps in font size settings
    - Misc optimizations, fixes and improvements.

    Updating over previous build
    - All users can dirty flash (make sure to wipe cache & dalvik cache)
    - Recommended to flash V12.5.4.0 or newer firmware from here
    - Follow update instructions mentioned in main post.

    Notes
    - Device randomly not waking up after sleep (aka SOD) should be fixed. It was diagnosed as UFS not waking from suspend and has been adequately patched in kernel drivers.
    - BT and wifi MAC address now shows correctly instead of random one. You may need to clean flash to refresh it, as wifi mac address is stored in first boot.
    - Selinux is enforcing, safetynet passes out of the box. User builds mean that most/all banking apps should work fine.
    - Google Photos should have unlimited photos backup now, thanks to nexus sysconfig.

    Thanks to Kuba Wojciechowski (for pixel systemui and settings port), PixelExperience, ProtonAOSP and others.
    3
    I've been using this rom for a few days now, its working very well its smooth, have good battery life and decent amount of features. although i encountered some minor bugs like settings app crashing when i access,
    settings > notifications > conversations, also there's some missing features (mentioned below) hopefully we get in future updates 🙂.

    1.Face unlock
    2.App lock
    3.Approximate location for apps
    4.Smart Charging Or Adaptive Charging
    5.Network Speed Indicator
    2
    Hi there,
    Does anybody knows if this rom includes unlimited Google Photos storage?
    Thanks in advance
    the rom is been seen by google as a Pixel 6 Pro but for some reason I cant see the unlimited storage message or option anywhere.. If anyone knows what I'm missing, please let me know.
    thanks in advance
    2
    Hi there,
    Does anybody knows if this rom includes unlimited Google Photos storage?
    Thanks in advance
    1
    Will I need to clean flash each time an update comes since there's no Android 12 decryption support yet?

    There's no DEF for A12?
    I think ADB sideload will work for dirty flash. not sure
  • 23
    1613601037_android_12_logo_6.jpg


    Android 12 for Poco X3/X3 NFC

    Based on Android Open Source Project (AOSP 12.0.0_r13), with inbuilt gapps, few pixel goodies and my custom feature additions & tweaks. Everything is working well to be used as a daily driver. Keep in mind that this is still a beta build, there might be unexpected bugs. These builds are based on OSS vendor, similar to WaveOS. QuicksilveR kernel is included.

    Code:
    /* Your warranty is now void.
    *
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    */

    Features (on top of AOSP)
    GMS (gapps) and pixel goodies included
    Google Play mainline system updates
    Monet theming engine with Wallpaper Colors
    Monet in all supported gapps & gboard
    New at a glance in lockscreen & launcher
    Grid size and themed icons support
    New AOSP default wallpaper
    Pixel Launcher included
    Google Sans as default font
    Game Dashboard, Google Assistant 2.0
    Refresh rate settings (min/max/preferred)
    Safetynet passes out of the box
    One-handed mode
    Quick Tap gesture
    Extreme Battery Saver
    Auto rotate with face detection
    3 fingers swipe to screenshot
    Double tap to sleep on lockscreen
    Bluetooth battery level on statusbar
    App name in screenshots filename
    Delete button in screenshot menu
    Screenshot sound based on current ringer mode
    Quick settings quick pulldown
    One click to add/remove QS tiles
    New battery usage data in Settings
    Low battery LED light toggle
    Advanced reboot options
    Statusbar icons manager
    Proximity check on wake
    Long press volume buttons to skip track
    Long press power button for flashlight
    Unlimited Google Photos backup
    Unrestricted audio for screen recorder
    OEM (33w) fast charging detection
    Per-app cutout force fullscreen
    USB tethering, caffeine, NFC QS tiles
    Wifi/mobile data usage in QS footer
    Bring back separate wifi/data QS tiles
    RGB color balance controls
    Immersive gesture navigation
    2 or 3 button navigation
    Nav bar layout inversion
    Exfat SD card support
    LTE+/4G+ icon on statusbar
    DT2W on ambient display
    Percentage font size controls
    Misc UI tweaks and fixes
    Optimize everything on dexpreopt
    Optimizations from CAF and ProtonAOSP

    XiaomiParts included
    Ambient display
    Mi Sound Enhancer
    Clear speaker
    LCD features (HBM/CABC)
    Thermal profiles
    Game mode

    What's working?
    Almost everything

    Known issues?
    You tell me!

    Notes
    Based on OSS vendor
    Ships with QuicksilveR kernel
    User build & SELinux is enforcing
    Safetynet passes out of the box
    Do not flash GAPPS, its included

    Instructions
    Reboot to recovery
    Wipe data, cache, dalvik cache
    Flash latest Android 11 firmware
    Flash Android 12 ROM zip
    (optional) Flash magisk for root accesss
    (optional) Reboot to recovery and flash DFE to disable encryption
    Format data (if you're encrypted)
    Reboot to system
    Enjoy Android 12 ;-)

    Downloads
    ROM
    Firmware
    Magisk
    DFE (encryption disabler)

    Screenshots in post #2
    Join my Telegram support group here
    Kernel source here
    10
    Update available!

    Download
    aosp_surya-12-20211129-2131.zip | Mirror

    Changelog
    - Merged November 2021 security patch (12.0.0_r13)
    - Switched to user builds instead of userdebug
    - Added support for Google Play system updates
    - Updated kernel to latest CAF tag and new optimizations
    - Updated MIUI blobs from V12.5.4.0.RJGMIXM
    - Fixed wifi and bluetooth MAC address
    - Fixed SIM option disappearing after turning off SIM
    - Prevent auto brightness from going too low
    - Fixed content-based refresh rate (60Hz in netflix etc)
    - Fixed Live Captions and recents text selection
    - Added Quick Tap gesture from pixels
    - Added option for proximity check on wake
    - Enabled back Android 12 settings provider model
    - Align lockscreen statusbar with normal statusbar
    - Switched to stock notch cutout configuration
    - Optimized dexpreopt to improve apps performance
    - Switched to FUSE passthrough for faster /storage
    - Improved thermal and touch profiles in xiaomi parts
    - Added new Pixel 6 wallpapers (static and live)
    - Added Extreme Battery Saver from pixels
    - Added new Security Hub from Pixel 6
    - Added nexus and pixel feature configs (sysconfigs)
    - Fixed navigation bar sometimes stuck on wrong side
    - Updated 4G+ icon to Android 12 (silk) design
    - Added long press volume buttons to skip track
    - Added long press power button to toggle flashlight
    - Added gesture option to cycle through ringer modes
    - Switched to Google Files app instead of DocumentsUI
    - Increased range of night light intensity
    - Allow to resume/pause downloads
    - Allow disabling mute icon in statusbar tuner
    - Removed pixel props spoofing for most gcam mods
    - Added percentage steps in font size settings
    - Misc optimizations, fixes and improvements.

    Updating over previous build
    - All users can dirty flash (make sure to wipe cache & dalvik cache)
    - Recommended to flash V12.5.4.0 or newer firmware from here
    - Follow update instructions mentioned in main post.

    Notes
    - Device randomly not waking up after sleep (aka SOD) should be fixed. It was diagnosed as UFS not waking from suspend and has been adequately patched in kernel drivers.
    - BT and wifi MAC address now shows correctly instead of random one. You may need to clean flash to refresh it, as wifi mac address is stored in first boot.
    - Selinux is enforcing, safetynet passes out of the box. User builds mean that most/all banking apps should work fine.
    - Google Photos should have unlimited photos backup now, thanks to nexus sysconfig.

    Thanks to Kuba Wojciechowski (for pixel systemui and settings port), PixelExperience, ProtonAOSP and others.
    7
    Update available!

    Download
    aosp_surya-12-20211028-1220.zip | Mirror

    Changelog
    - Enforcing selinux, safetynet passes
    - FBE wrapped key (encrypted users will need to format data)
    - Updated gapps to October (12_202110)
    - Updated MIUI blobs to V12.5.3.0.RJGMIXM
    - Updated kernel, merged latest CAF tag
    - Enabled and switched to AOSP wifi display
    - New at a glance in lockscreen & launcher
    - Monet in all supported gapps & gboard
    - New battery usage data in Settings
    - Game Dashboard, Google Assistant 2.0
    - Unlocked new widgets in Google app
    - Unlocked pixel-exclusive wallpapers
    - Fixed Mifare Classic detection on NFC
    - Reduced UI jank/stutters a bit
    - Enabled iorap and zygote preforking
    - Fixed pip mode in netflix and other widevine apps
    - Added RGB color balance controls
    - Added double tap to sleep on statusbar
    - Added 3-button nav bar layout inversion
    - Fixed issues with wifi/data separate QS tiles
    - Fixed fingerprint unlock ripple animation
    - Enabled DT2W on ambient display
    - Misc improvements & fixes

    Updating over previous build
    Encrypted users will need to clean flash (format data)
    Decrypted users can dirty flash, but make sure to wipe cache & dalvik cache
    Recommended to remove any pixel modules (such as ExtraPixel) before updating
    Recommended to flash V12.5.3.0 or newer firmware

    Thanks to PixelExperience, ProtonAOSP and others.
    6
    Screenshots


    Latest build screenshots and changelog
    https://forum.xda-developers.com/t/...oco-x3-beta-unified-oss.4347197/post-86021005

    Credits
    - All my testers for testing my builds, reporting issues & logs
    - Roxirp for server
    3
    I've been using this rom for a few days now, its working very well its smooth, have good battery life and decent amount of features. although i encountered some minor bugs like settings app crashing when i access,
    settings > notifications > conversations, also there's some missing features (mentioned below) hopefully we get in future updates 🙂.

    1.Face unlock
    2.App lock
    3.Approximate location for apps
    4.Smart Charging Or Adaptive Charging
    5.Network Speed Indicator