List of Best Custom ROM for Xiaomi Mi 11 Ultra [Updated]

Are you interested in installing a Custom ROM on your Xiaomi Mi 11 Ultra? You’re in the right spot. We’ve compiled a list of the best Custom ROMs available for the Xiaomi Mi 11 Ultra. Given that the Mi 11 Ultra operates on Android, one of its greatest perks is its open-source nature, which allows communities to develop and customize ROMs tailored for their devices.

The Xiaomi Mi 11 Ultra was introduced in March 2021, equipped with Android 11 right out of the box. In this article, we will guide you to the top custom ROMs currently available for the Mi 11 Ultra.

But first, let’s clarify the difference between Stock ROM and Custom ROM.

Mi 11 Ultra

What Is Stock ROM?

When you purchase a new Android device, it comes pre-loaded with a “Stock ROM” or “Stock Firmware”. This is the standard operating system, designed by the device manufacturer, which has certain limited features. For additional functionalities or features, you might consider switching to a custom ROM.

What Is Custom ROM?

Android’s open-source platform means developers can create their own operating system versions for Android devices. This self-made system is termed a Custom ROM. It replaces the Android operating system that comes with your phone or tablet. It’s a standalone OS with its own kernel. Unlike Stock ROMs loaded with carrier or OEM apps, custom ROMs often offer a pure Android experience. These ROMs are frequently updated by the community to address bugs and offer enhancements. Plus, they might give you a taste of the newest Android OS versions before they become officially available for your device.

Best Custom ROMs for Xiaomi Mi 11 Ultra:

Before diving into the list, ensure you’ve installed the TWRP Recovery on your device. This tool allows you to effortlessly install Custom ROM or any mods on your Xiaomi Mi 11 Ultra. If you haven’t yet, here’s a guide on Installing TWRP Recovery on Xiaomi Mi 11 Ultra.

Once TWRP is set up, you can choose from the best custom ROMs for the Mi 11 Ultra. Remember, not all custom ROMs are built to be stable daily drivers. Carefully read the descriptions and features of each ROM to find the best fit for your Mi 11 Ultra.


Android 14:

Android 14, Google’s fourteenth major iteration and the 21st version of its renowned operating system, was unveiled to the public on October 4. The pioneering devices graced with this fresh release were the Pixel 8 and Pixel 8 Pro, underscoring Google’s commitment to keeping its flagship devices at the technological forefront.

This latest installment boasts a plethora of enhancements and innovative features. Among the standout additions are a revamped lock screen, a more intuitive system share sheet, and a redesigned battery-saving mode. Users can also delight in the convenience of drag-and-drop capabilities during app switches, a groundbreaking Ultra HDR support for media, and the visually striking Material You-themed settings toggles. With AI-generated wallpapers and a new monochromatic theme, Android 14 not only refines functionality but also offers a refreshed aesthetic experience.

Download ROM Here


Android 13:

Regarding the Android 13, it seems that the Android 12’s successor has plenty of additional features and improvements to its predecessor. We’ve already seen and used the major UI and design element changes in Android 12 last year, known as ‘Material You.’ This materialistic theming design enhanced the Android user experience from the minimal subtle look, rounded corners, improved pop-ups, etc.

Whereas the improved scrolling screenshots, optimized one-handed UI mode, better privacy & security features, improved app notifications, per-app basis language preferences, app permissions to send notifications, BT LE Audio support, auto theme icons, updated now playing widget, etc. Users will also find intuitive QR scanner support, enhanced silent mode, tap-to-transfer media controls, multiple profiles for NFC payments, and more.

Download ROM Here


Android 12:

Android 12 is all about improved personalization and revamped user interface that changes the way to bring more dynamic expression and a whole new design element. It’s a successor of the last-gen Android 11, which was focused on the privacy and security of the user data. While the Android 12 not only focused on privacy features but also on visual treatment.

Download ROM Here


Lineage OS:

Lineage OS is the legacy of the old custom firmware known as CyanogenMod or CM—the company behind Cyanogen.Inc. has withdrawn the popular Android mod, CyanogenMod, which disappointed many users. Few believed that the legacy of CyanogenMod would be taken forward by a new Android mod. However, it was all uncertain. It is amidst such chaos that Lineage OS was introduced, giving everyone the answer concerning Android mod.

Lineage OS is one of the best custom ROMs for any Android smartphone. Lineage ROM for Xiaomi Mi 11 Ultra comes with many features such as a Customizable Status bar, Theme, Resizing Nav bar, Nav Bar color, customization, Quick Toggle feature, and other features.

Download ROM Here – Lineage OS 20


CrDroid OS:

CrDroid OS is a new custom ROM based on AOSP/ Lineage OS built from scratch by adding customization options from AOSPA, Lineage, SlimROM, crDroid OS, and many other great ROMs. The ROM brings a lot of customization options along with a Pure Android Experience.

Download ROM Here



MIUI 15 is the latest iteration of MIUI ROM developed by Xiaomi company. It is also used in many devices as a custom ROM. It is developed based on the Android Operating system. The ROM comes with many features such as Theme support, Customization of the Status bar, Mi Launcher without an app drawer, and many other features.

Download ROM Here



Evolution X is a flashable Custom ROM to bring a true Pixel to feel to your Android Device at first glance, with many additional configurations at your disposal. We aim to provide frequent builds with monthly security patches from the latest aosp sources.

Download ROM Here


Pixel Experience ROM:

As the name suggests, ROM brings the real Google Pixel Experience ROM to Xiaomi Mi 11 Ultra. It has all the features and applications that come out of the box with the Google Pixel smartphone. Now you can experience the real Pixel Smartphone with this ROM.

Coming Soon..


That’s it! I hope you have installed the Custom ROM for Xiaomi Mi 11 Ultra. Leave a comment or feedback down below. Thank you!.

I hope this guide was helpful to find the Best Custom ROM for Xiaomi Mi 11 Ultra which is suitable for you.

Back To Stock ROM?

Want to revert back to Stock ROM, Check out this tutorial on How to Install Stock ROM on Xiaomi Mi 11 Ultra

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