[Xiaomi Redmi 4X ROMs, Kernels, Recoveries, & Other] KangMonkey:
/*
* 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.
*/

Read the whole OP! Be respectful to each other and don't ask for ETAs, it's considered as being rude!

AOSP Extended is an AOSP based ROM which provides stock UI/UX experience with useful customizations. Being based on AOSP it provides a smooth experience. We have added useful customizations from various other open-source projects and have tried to keep our things simple. A ROM by a user, for a user. #BeExtended

#ExtendYourDevice Here are the Extensions! on top of AOSP! We are constantly trying to update the list. Our aim is not to provide all the features available on earth. We aim to add important features that we think should be here and also what you think. For the addition of more tweaks or features, head on to our Telegram community and post the list of features that you want! Features with commits will be more helpful!

[B]
-AOSP Font Engine
-Permission Manager
-Statusbar Date Customizations
-Increasing Volume in Ringtone
-Detailed Location QS Tile!
-Statusbar Traffic Indicators
-DT2S On Statusbar and Lockscreen
-QS Quick Pulldown
-QS Brightness Slider (Enable/Disable)
-QS Tiles Animations
-Force Expand Notifications (Enable/Disable)
-Flashlight Notifications
-Toast Icon
-Power Menu Customizations
-Additional Battery Saver steps
-Volume Rocker Tweaks (Wake/Music seek/Keyboard cursor control/Swap in landscape mode)
-Fingerprint Gestures Support
-One Tap Data & Wifi Tile
-Auto-Brightness Icon Toggle
-Long Press Gear Icon in Statusbar Header Launches Extensions
-Show 4G instead of LTE switch
-Long press Caffeine Tile Action
-Customize QS Rows/Columns
-Customize small QS Tiles
-StatusBar Brightness Control
-Lockscreen Shortcut
-Quick Unlock for PIN/Password
-Battery Styles and Percentage
-Flip Button Animation
-Unlink Notification Volume
-Camera Sound Toggle
-Advanced Ambient Display Customizations
-Long-press Power Button on Lockscreen for Torch
-Toggle Lockscreen Media Art
-Disable QS on Secured Lockscreen
-Hide Clock/Date/Alarm Text from Lockscreen
-Heads up Customizations
-Button Backlight Customizations
-Toggle power menu on Secured Lockscreen
-Run SysUI tuner from Extensions
-AEXPapers - our wallpaper app
-Via/Jelly Browser
-Pixel's UI and Ringtones
-Incall Vibration Option
-Option to Disable Data Disabled Indicator Icon
-Option to Disable Roaming Indicator
-Option to Disable Hardware Navigation Keys
-Volume Key Cursor Control
-Hardware Buttons Customization
-CPU info overlay
-Option to use power key as shutter
-Option to Wake on plug
-Running services icon toggle in quick settings
-Lockscreen Visualizer
-Smart Pulldown
-Option to Move QS Brightness Slider [Top/Bottom]
-QS Brightness Slider Buttons
-BatteryBar customization

NOTE: Few features might be missing in our initial release

And many more coming in the future! Many extensions are added in each update so we miss out adding new extensions to this list.
So always keep on checking the latest changelog on our [URL="https://blog.aospextended.com/"]Official Blog[/URL], and there you can monitor the previous changelogs as well, to see how far we have come![/B]

Download ROM, GApps here for your device!

MOD EDIT: Link Removed

Google Apps

-GApps

Want to try this awesomeness?

[b]-Download the ROM and GApps of your choice
-Backup every partition from TWRP Recovery
-Make a full wipe (system, data, cache, dalvik)
-Flash AEX Package
-Install GAPPS package
-Wipe cache!
-And at last Reboot!
[First boot will take a few minutes! Have patience]
Clean Flash is always recommended![/b]

Monitor the changelog here!

[b] AospExtended v7.3 Changelog - 13/07/2020

-Merge July security patch (10.0.0_r39)
-Update all of our packages
-Update launcher
-Add support for data restriction
-Add gaming mode
-Add live display
-Add reading mode QS tile
-Add live display QS tile
-Add compass QS tile
-Add lock screen charging animation
-Unlink ringer and notification sounds
-Improve QS panels and tiles
-Improve lock screen
-Improve volume panel
-Improve MicroG
-Bug fixes and performance improvements

A clean flash is always recommended​. Bug reports are not appreciated if not clean flashed.
Remove any kind of security PINs/Password and Fingerprints before flashing this build.

[/b]

If you want any bug to be fixed please write here on xda in detail. Give Logcats, mention your device name, mention if any mods and kernels, if used and please be specific about it. By helping us, you are helping yourself too.

->How to take Logcats?

https://goo.gl/UcTM9 and https://goo.gl/J4CSEP

Visit our Website. Subscribe to our Telegram Channel. Also join our Telegram Group Chat!

Want to translate to your language? Visit our Crowdin

Want to contribute to the development of this ROM?

Checkout our Github and Gerrit

People behind this amazing ROM!

-[MENTION=5566914]ishubhamsingh[/MENTION](Owner/Dev/Designer)

-JDC Team

-DirtyUnicorns

-LineageOS/Cyanogenmod

-TeamSubstratum

-Nitrogen Project

-Pure Nexus

-OmniROM

-AOSPA

-ABC ROM

-GZOSP Community

-Lakor Tools for Via Browser

-[MENTION=7580472]AlienCreature7[/MENTION], [MENTION=7772507]Wizper99[/MENTION], [MENTION=7751333]Allstargaurav[/MENTION], [MENTION=7820332]Edozullo[/MENTION] and [MENTION=6357786]harsh sharma[/MENTION] (For designing the ROM Logo, Fling etc)

I guess there is nothing wrong in reading facts!

-Why no "Incremental/Delta updates" Support?

->The updates we provide monthly are heavily changed and modified than the previous builds. New stuff is merged and added. So we don't provide incremental updates and recommend a clean flash.

-How do I root this ROM?

->We recommend Magisk

-Does this ROM Support Substratum?

->Google killed Substratum support in Pie. You can use it, however, you need to be rooted. We don't support rootless Substratum.

-Which Gapps are recommended?

->OpenGapps and BitGappps

-Will this ROM relock the bootloader?

->No.

-What about XPOSED?

->XPOSED is still in the beta stage. We like Xposed but it messes up with the system so before giving any bug reports make sure you have Xposed uninstalled.

-When Will Be the Next Update?

->No ETAs, please. ROM Will be updated whenever the new build is ready by your maintainer. We generally provide monthly updates with the latest security patches and new features.

-Adaway is not working :(

->Download it from here Adaway

-SElinux Linux mode changer app is not working nor Busy Box installer app is working.

->Everything is good with the sources. You should try other things first and then contact your maintainer.

Maintainer:

Psambitk1

Stable Trees :

• Device Tree - https://github.com/thepsambit/aosp_device_xiaomi_santoni

• Vendor Tree - https://github.com/thepsambit/vendor_xiaomi_santoni

•

Kernel Tree -

https://github.com/thepsambit/kernel_santoni