[Pie 9.0] AOSP 9.0 Custom ROM for Xiaomi Mi A1 Android Pie 9.0

AOSP 9.0 Custom ROM for Xiaomi Mi A1 (Last Updated On: September 17, 2018)


After hard work developers finally succeeded in compiling AOSP 9.0 Custom ROM for Xiaomi Mi A1 with android Pie version of 9.0. The system design is more distinct, fascinating, and focused on content. This is the beginning of Android Pie ROM in Android Market for Xiaomi Mi A1. Well there are few issues now in earlier build for Mi A1 which will be fixed later on. AOSP is the purest ROM among all the ROMs. Techncially, stock ROMs are all AOSP ROMs apart from the versions of Android that haven’t been released.

What is AOSP ROM?

An AOSP ROM is a ROM based on the Android Open Source Project. In the purest sense, AOSP refers to unmodified ROMs or code from Google. The name is often co-opted for custom ROMs that are very close to the original AOSP, since these ROMs still need to be customized; for example, I can’t download/compile the Android source code and run it on my Samsung Vibrant without doing a whole lot of customizations. The name is often abused to refer to ROMs that don’t have a custom launcher or many of the other modifications carriers make with Sense, TouchWiz, Motoblur et al., although they may still be themed. A more accurate name for plain, mostly-unaltered ROMs for non-Google devices is probably “vanilla ROMs”.

ROM Information:

1. Rom Name : AOSP
2. Rom Version : v9.0
3. Rom Based : AOSP
4. Rom OS Version : Android Pie 9.0
5. Rom Type : Deodex
6. SDK Version : 29
7. Status : Stable
8. Current Stable Version : Unofficial
9. Supported Language : Multi Language
10. Supported Recovery : Twrp 3.1.1-0+
11. Firmware Required : Unlocked Bootloader

Features: AOSP 9.0 Custom ROM for Xiaomi Mi A1


➡ DUI(Fling/Pulse/Smartbar)
➡ Substratum Theme Engine
➡ Omni's QSHeaders Background
➡ One Handed UI
➡ MicroG
➡ Grid Recents UI
➡ AppOps
➡ Expanded Desktop
➡ Statusbar Clock/Date Customizations
➡ Dashboard Suggestions/Summaries (Enable/Disable)
➡ Notification Intervals
➡ Increasing Volume in Ringtone
➡ D2S On Navbar
➡ Long Press Back button  to Kill App
➡ Dashboard Column Configurations
➡ Detailed Location QS Tile!
➡ Statusbar Traffic Indicators
➡ Notification Count
➡ DT2S On Statusbar
➡ QS Quick Pulldown
➡ QS Brightness Slider (Enable/Disable)
➡ QS Tiles Animations
➡ Force Expand Notifications (Enable/Disable)
➡ Immersive Mode messages (Enable/Disable)
➡ Flashlight Notifications
➡ Immersive Recents
➡ Toast Icon
➡ MediaScanner Behaviour On Boot
➡ Power Menu Customizations
➡ Additional Battery Saver steps
➡ Volume Rocker Tweaks (Wake/Music seek/Keyboard cursor control/Swap in landscape mode)
➡ Add Gestures Back to Settings App
➡ QS Haptic Feedback
➡ One Tap Data & Wifi Tile
➡ Auto Brightness Icon Toggle
➡ Breathing Notifications
➡ Clickable Clock and Date in Statusbar Header
➡ Long Press Gear Icon in Statusbar Header Launches Extensions
➡ Show 4G instead LTE switch
➡ Night Mode QS Tile
➡ Long press Caffeine Tile Action
➡ Customize QS Rows/Columns
➡ Customize small QS Tiles
➡ StatusBar Brightness Control
➡ Lockscreen Shortcut
➡ Double Tap on Lockscreen to Sleep
➡ Quick Unlock for PIN/Password
➡ Battery Styles and Percentage
➡ FMRadio
➡ Navbar QS Tile
➡ Flip Button Animation
➡ Unlink Notification Volume
➡ Status bar Clock Seconds
➡ Partial Screenshot Type
➡ Screenshot Delay
➡ VIA Browser
➡ Retro Music Player
➡ Camera Sound Toggle
➡ Advance Ambient Display
➡ Longpress Power Button on Lockscreen for Torch
➡ Disable FC
➡ Wakelock Blocker
➡ Toggle Lockscreen Media Art
➡ Toggle Lockscreen Music Visualizer
➡ Ticker
➡ Bluetooth QS Tile Easy Toggle
➡ Disable QS on Lockscreen
➡ Invert Ambient Display's Color
➡ Toggle Dynamic Notification Card's Color
➡ Low Battery Notification Toggle
➡ Hide Clock/Date/Alarm Text from Lockscreen
➡ Lockscreen Clock's Font Customizations
➡ Weather on Lockscreen
➡ AEXPapers
➡ Heads up Customizations
➡ DU's HW Button Rebinding
➡ Button Backlight Customizations
➡ Recents Clear All FAB button and Re-positioning
➡ Recents Free Ram bar
➡ Custom Carrier label
➡ Dynamic Navbar
➡ Paranoid Android PIE Controls
➡ Pocket Lock & Pocket Judge (Accidental Touch)
➡ Toggle power menu on Lockscreen
➡ Grid Recents
➡ CPU info switch
➡ Disable orange color in battery saver mode
➡ PiP QS tile
➡ New pretty adaptive icons for included AOSP apps
➡ Toggle Always On display
➡ Run SysUI tuner from Extensions
➡ Built in DarkUI with multiple accents

What is working ?

➡ Boots
➡ RIL (Calls, SMS, Data)
➡ Fingerprint
➡ IR Blaster
➡ Wi-Fi
➡ Bluetooth
➡ Camera
➡ Camcorder
➡ Video Playback
➡ Audio
➡ Sensors
➡ Flash
➡ Volte


➡ Hardware encryption
➡ Aosp camera is broken (other cam like gcam or stock rom cam works perfectly)


AOSP 9.0 Custom ROM for Xiaomi Mi A1

AOSP 9.0 Custom ROM for Xiaomi Mi A1

Flashing Instructions

  1. Copy the ROM in your SD Card as well as patch if available.
  2. Reboot Into Recovery using Volume + Power Button.
  3. Backup the previous ROM & Data
  4. Wipe Cache, Dalvik Cache, Data & System
  5. Flash the ROM & Patch
  6. Flash Gapps if necessary
  7. Reboot the device & wait for few minutes
  8. Enjoy the new ROM now on you device.

Credits & Download Link

ROM Credit

– abhishek987
– Aosp Extended

Download Link
Dowload AOSP 9.0 Custom ROM for Xiaomi Mi A1

Dowload TWRP-3.2.3
Dowload TWRP-Installer-3.2.3.zip

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