2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on Xiaomi 14 Ultra depends on the exact model number, region, manufacturer update policy, and staged rollout. Do not assume that a device is eligible just because another phone in the same series receives the update. For custom ROMs, use Android 17 only when a maintainer has published a build specifically for the exact device codename and variant. Verify the build date, changelog, required firmware, recovery method, and known issues before downloading or flashing. If no verified build exists, state that clearly rather than presenting an unofficial or untested file as available.
Xiaomi 14 Ultra is one of the most popular device in this world . The network Speed and Ram of Xiaomi 14 Ultra will be More faster after installing this Android 11 based Rom to Xiaomi 14 Ultra .To install Android 11 based LineageOS 18 Custom Rom on Xiaomi 14 Ultra is very easy. Xiaomi 14 Ultra’s Battery Life will be boosted when you install this rom on Xiaomi 14 Ultra. After installing LineageOS 18 Custom rom on Xiaomi 14 Ultra , the Games and Apps will Never Ever LAG Anymore. Your Xiaomi 14 Ultra will be converted into a SuperComputer. Also after installing rom you can do hacking on Xiaomi 14 Ultra. Your Xiaomi 14 Ultra’s multitasking will also get improved too. Also Xiaomi 14 Ultra will be able to get Android 11 Updates for further versions like Android 12 Update for Xiaomi 14 Ultra or LineageOS 19 Update for Xiaomi 14 Ultra.
Talking About Camera Quality of Xiaomi 14 Ultra ,after installing Android 11 rom on Xiaomi 14 Ultra the Camera will work comparable to DSLR Camera .Apps Like Whatsapp ,Facebook , instagram , twitter will Work on Xiaomi 14 Ultra like butter .After reading this you will be able to install stable android 11 custom rom on Xiaomi 14 Ultra .The processor speed of the Xiaomi 14 Ultra will also get boosted up. your Xiaomi 14 Ultra price will also get increased in terms of its using as compared to its previous versions. The Antutu Benchmarks Score for Phone will also increase after installing android 11 on Xiaomi 14 Ultra .lineage os 18 android 11 based rom will make your Xiaomi 14 Ultra full of features. Previously your Xiaomi 14 Ultra may have Android Q, Android 10 , Android 9.0 Pie or Android Oreo But All of us Know that Android 11 And Lineage OS 18 works Much better in Xiaomi 14 Ultra as it will fill Xiaomi 14 Ultra completely with new Advanced features By Blend of Android 10 and Android 11. Finger Print Sensor and Fast Charging Features of Phone are Boosted in this rom. After installing the rom Xiaomi 14 Ultra will support 5G . As we are getting Updates from Xiaomi 14 Ultra with xda , Xiaomi 14 Ultra will also have some features of iOS 14 , After this you have Android 11 Update on Xiaomi 14 Ultra .
The Following is the List of Amazing Features that a user can Experience on their Xiaomi 14 Ultra Devices After Installing this Custom Rom GIS Build 2022 :
Some of these are Directly Taken from the Android 12 Source Code as per the Launch of Android 12.1 L these Features are Also Common in this Custom Rom , Some High Line Customizations of Android 11 that are Only Available on Google Pixel Models are Also Included in this Rom . The Latest Gapps that is Beyond the Android 12 Version is Also Included in the same . LineageOS also offers less installed apps depending on which Gapps package you install with it on Xiaomi 14 Ultra. The ROM is fully based on the recently released Android 11 and offers plenty of additional features along with a bunch of system improvements for Xiaomi 14 Ultra. Let’s check out all the useful and highlighted features of Android 11 below for Xiaomi 14 Ultra.
The Beyond Features means that the Extra Customizations , themes , Settings , Widgets , User Interface Revolution . Some main Features are Discussed Above But Below given things are the Stuff that you will get only with this rom Build that is Blended with Stock Rom of Xiaomi 14 Ultra Firmware So , Below are those Stuff that you get as an extra compliment with this Custom Rom :
There are plenty of features expected from the experts and users that would come with Android 11 (R) on Xiaomi 14 Ultra. However, we’re not sure which things will be added and which not to Xiaomi 14 Ultra. Meanwhile, all the Android R features will be available on Lineage OS 18 for sure with Xiaomi 14 Ultra. So, let’s take a quick look at some of the expected Android 11 additional features below:-
Scoped Storage on Xiaomi 14 Ultra| NFC File Sharing Alternative tool or option on Xiaomi 14 Ultra |Full Access to Dark Theme and Scheduling on Xiaomi 14 Ultra |Extended Chat Bubbles & Smart Reply on Xiaomi 14 Ultra |Improved Animation Transitions on Xiaomi 14 Ultra |Enhanced App Permissions and Privacy Control on Xiaomi 14 Ultra |Improved APIs for Foldables on Xiaomi 14 Ultra| Connectivity on Xiaomi 14 Ultra| Media on Xiaomi 14 Ultra| NNAPI on Xiaomi 14 Ultra |Improved Biometrics on Xiaomi 14 Ultra| Video Recording Size to Unlimited on Xiaomi 14 Ultra| Wireless ADB or Wireless Debugging on Xiaomi 14 Ultra| App Compatibility on Xiaomi 14 Ultra| Share to Print on Xiaomi 14 Ultra
Some more additional you will get after installing this rom on Xiaomi 14 Ultra are :-
System animations|for Xiaomi 14 Ultra All-new physically-based animation engine with advanced architecture will refresh your device’s look.|for Xiaomi 14 Ultra Dynamic window technology takes switching screen orientation to a new level.|System visuals|Brand new visual design works for all types of content and languages.|Magazine-level layouts bring important things into the spotlight and make the content structure clear.|Privacy protection|for Xiaomi 14 Ultra MIUI 12 is the first Android-based mobile OS that went through the rigorous enhanced privacy protection testing.|for Xiaomi 14 Ultra Reset your device ID and control how it’s used based on virtual ID technology.|for Xiaomi 14 Ultra Grant permissions that will be used only while you’re using an app.|for Xiaomi 14 Ultra You can also grant permissions just once, and decide again next time a permission is required.|for Xiaomi 14 Ultra Restrict access to telephony to third party apps.|for Xiaomi 14 Ultra Return blank messages to the apps that require personal information. |for Xiaomi 14 Ultra Receive notifications whenever apps record audio, use camera, or access your location .|for Xiaomi 14 Ultra Use secure sharing to control what additional data is sent along with shared items .|for Xiaomi 14 Ultra Get comprehensive stats on how apps use permissions in app behavior history. |for Xiaomi 14 Ultra Visit privacy.miui.com to learn how MIUI protects your privacy.| Optimization: Apps aren’t allowed to launch other apps in the background now .|AI Call Assistant |for Xiaomi 14 Ultra Mi AI can answer your calls now!|for Xiaomi 14 Ultra You can record a customized greeting that will be played to the other person during AI calls .|for Xiaomi 14 Ultra Customized greetings are also supported for outgoing calls.| Xiaomi Health |for Xiaomi 14 Ultra All-new Xiaomi Health gives you more options and makes your health stats more accurate .|for Xiaomi 14 Ultra Put your device next to you before falling asleep to analyze your sleep cycle and record talking and snoring .|for Xiaomi 14 Ultra You can sync data with supported wearable and smart home device s.| for Xiaomi 14 Ultra Xiaomi Health can remind you to stand up and move when it detects that you’ve been sitting down for too long .|for Xiaomi 14 Ultra The app also analyzes your stats and gives you simple health advice .|Control center |for Xiaomi 14 Ultra Swipe down from the upper right corner of your screen to open Control center .|for Xiaomi 14 Ultra Animated icons are a joy to look at!|Accessibility |for Xiaomi 14 Ultra Mi Ditto combines dictation and speech output, making mobile devices more convenient for people who have difficulties using conventionally designed smartXiaomi 14 Ultras .|Trips |for Xiaomi 14 Ultra Traffic and suggested routes to airports and train stations .|for Xiaomi 14 Ultra You can track your previous trips now .|for Xiaomi 14 Ultra Checklists for trips .|for Xiaomi 14 Ultra Alarms for train arrivals .|Mi Carrier Services |for Xiaomi 14 Ultra View your SIM balance and mobile data usage stats .|for Xiaomi 14 Ultra Save frequently used Xiaomi 14 Ultra numbers to top up balance and buy mobile data lat r. |for Xiaomi 14 Ultra Buy SIM cards and services .|Messaging |for Xiaomi 14 Ultra Promotional messages are grouped according to their content now .|Status bar, Notification shade |for Xiaomi 14 Ultra All-new design .|Weather |for Xiaomi 14 Ultra New animations bring the weather from outside directly to your screen .|Settings |for Xiaomi 14 Ultra Security introduces new comprehensive privacy protection mechanisms .|for Xiaomi 14 Ultra Lite mode simplifies your device and brings essential features up front .|File Manager |for Xiaomi 14 Ultra Use the floating shortcut to filter and sort items, as well as switch view.| Calender |for Xiaomi 14 Ultra New layout tailored for landscape orientation is available now. |for Xiaomi 14 Ultra We added lots of fresh animations that will accompany your actions .|for Xiaomi 14 Ultra Calendar cards will remind you about important events and anniversaries .|Notes |for Xiaomi 14 Ultra You can create folders with notes now .|for Xiaomi 14 Ultra New dynamic backgrounds look gorgeous!|for Xiaomi 14 Ultra Tasks are completed with a satisfying animation now .|for Xiaomi 14 Ultra Checklists of subtasks make managing your agenda much simpler.| Security |for Xiaomi 14 Ultra New animations feel natural and refreshing .|for Xiaomi 14 Ultra Keep your home safe with smart home device alerts .|for Xiaomi 14 Ultra Binging your favorite shows will be more convenient with our new video toolbox.
This rom for Xiaomi 14 Ultra is mixture of LineageOS 18 and Android 11 and MIUI 12 also.
In this site, we will show you how to install the AOSP Android 11 on Xiaomi 14 Ultra. Recently, Google released its latest stable Android 11 for the general public and for Xiaomi 14 Ultra. And with that, many OEMs were quick to adopt the same. First in the line were the Xiaomi 14 Ultra devices, which were anyways along the expected lines. Later Google released the AOSP source code for Android 11 which is undoubtedly the main ingredient to compile Android 11-based custom ROMs to Xiaomi 14 Ultra.Well, Android 11, Google’s 11th iteration looks similar to Android 10 but with a handful of new features and changes which comes to Xiaomi 14 Ultra. The update brings notification history, Chat bubbles, Conversation notifications, screen recorder, new media controls, smart device controls, one-time permission, improved dark theme with the scheduling system for Xiaomi 14 Ultra, app suggestions, wireless android auto, and many more to Xiaomi 14 Ultra.We provide Android 11 Custom ROM list, best Android 11 features, and many more.
Recently Google released the latest Android 11 Developer Preview for its Google Pixel Devices. This new developer preview can be installed on Google Pixel 4/4XL, Pixel 3a/ 3a XL, Pixel 3/3XL, Pixel 2/2XL. Soon after this huge release, developers around the globe started developing the Android 11 DP for other devices like Xiaomi 14 Ultra. Today we have got our hands on the latest Android 11 R Developer Preview for Xiaomi 14 Ultra. We will Install Android 11 R Developer Preview for Xiaomi 14 Ultra.
After performing these 25 steps you will install Android 11 – LineageOS 18 – AOSP Andoid 11 Custom Rom on Xiaomi 14 Ultra :Step 1. To begin with, turn off your Xiaomi 14 Ultra.
Step 2. Reboot your Xiaomi 14 Ultra device into Fastboot Mode.
Step 3. Connect your Xiaomi 14 Ultra to the PC using USB Cables.
Step 4. On your PC, open the ADB tools folder. Here open the command prompt. You can open the command prompt by entering cmd in the address bar. Then hit the enter button.
Step 5. Check if your Xiaomi 14 Ultra has been connected to the ADB tool or not by entering the command –
Step 6. If you see the serial number, it indicates that your Xiaomi 14 Ultra has successfully been connected to the PC.
Step 7. Now in order to unlock the OEM of Xiaomi 14 Ultra, enter the below command – (Skip to Step 10. if you have already unlocked the OEM and Bootloader of your Xiaomi 14 Ultra.)
Step 8. Now you will see a pop-up on your screen. Simply choose ‘unlock Bootloader’.
Step 9. Your Xiaomi 14 Ultra bootloader will now unlock and factory reset will be performed on Xiaomi 14 Ultra.
Step 10. Now you will have to flash the TWRP Image file in Xiaomi 14 Ultra.
Step 11. Hit the Enter Button.
Step 12. You will now be in the TWRP Recovery Mode. Here you will see a number of options in Xiaomi 14 Ultra.
Step 13. In the TWRP Modifications, make sure to change the Slot of your Xiaomi 14 Ultra to Slot A.
Step 14. Then Go back to Home> tap on Reboot> tap on Bootloader. Your Xiaomi 14 Ultra now again entered into fastboot mode.
Step 15. Go to your PC and again enter the same TWRP image command and hit enter.
Step 16. Now on your Xiaomi 14 Ultra device, go to TWRP Recovery Mode. You will now notice that the current Slot of your Xiaomi 14 Ultra will be A.
Step 17. Go to PC> Partition Resizer file. Choose the file type as per the storage of your Xiaomi 14 Ultra. Then move this file to the internal storage of your Xiaomi 14 Ultra.
Note – In case you are unable to copy or move this file to the device storage, go to your Xiaomi 14 Ultra, in the TWRP Recovery Mode, choose ‘Wipe’> ‘Format Data’> type ‘YES’> hit the Bluetick mark. Go back to the Home button. Choose ‘Reboot‘ and reboot the device. Then again flash the TWRP image file and change the slot. The file should now be able to be copied to internal storage.
Step 18. In TWRP Recovery, go to Install> choose the file and Swipe to confirm flash.
Step 19. Once the file is flashed, go to the main menu> format data. Again go back to Wipe>Advanced Wipe> Choose System. Swipe to Wipe.
Step 20. Go to main page. Tap on reboot and boot your device into fastboot mode by tapping on the bootloader.
Step 21. Go to your PC and in the same folder in the command prompt, enter the below command –
Step 22. Hit enter and you will soon see a message – Changing current slot to slot A.
Flashing Android R developer Preview File
Step 23. Open the Android R Developer Preview file on Xiaomi 14 Ultra that you downloaded from the link mentioned above.
Step 24. Double-tap on Clean flasher file.
Step 25. This procedure will take as long as 10-15 minutes. Hence, be patient. Once it is finished, your Xiaomi 14 Ultra device will automatically boot into the system with Android 11.
Once you see the Android 11 logo, you will soon receive a few errors or notifications. Just click ok and then you are all set to setup Android 11 on your Xiaomi 14 Ultra.
NOTE – We are not Responsible for Any Kind of Bricked Devices , Do it At Your Own RiskFAQ’s for Xiaomi 14 Ultra
Before downloading or installing anything, identify the exact model number and regional variant of your Xiaomi 14 Ultra. A phone sold under the same marketing name can use different hardware, modem bands, partitions, or firmware in different regions. Never flash a package just because its name looks similar. Match the model code, region, chipset, Android base, and build instructions exactly.
LineageOS and other community ROMs are not universal packages. A project release number does not mean that a build exists for every phone. Search the project’s official device list and open the exact device page before downloading. If Xiaomi 14 Ultra or its exact model code is not listed, do not install a build intended for a different device.
LineageOS 24 is associated with Android 17, but support must still be checked per device. Older LineageOS branches based on Android 11, 12, 13, 14, 15, or 16 may remain relevant for devices whose maintainers provide those builds. Do not describe an older branch as the newest version for a phone unless the official device page confirms it.
Read the device-specific installation guide from start to finish. Check bootloader unlock requirements, firmware prerequisites, recovery version, partition layout, required wipe steps, encryption notes, and any vendor-specific instructions. Use only the exact build and recovery intended for the device variant.
Version note: Android 11, Android 12, and Android 13 are older Android releases. Their presence in this guide is historical or relevant to a specific device/build; it does not indicate that Xiaomi 14 Ultra currently runs, qualifies for, or should be downgraded to that version. Check the exact model’s official software history before following version-specific steps.
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…
2026 compatibility note: Android 17 reached its stable release on June 16, 2026. Availability on…