Download and Install AOSP Android 14 on Xiaomi Poco X3 NFC

On this page, we provide a step-by-step guide on how to install the unofficial Android 14 Custom ROM on the Xiaomi Poco X3 NFC, codenamed “Surya.” If you’re looking to install the pure version of Android 14, then you’re in the right place.

Xiaomi Poco X3 NFC Overview

The Poco X3 NFC is the latest enthusiast-branded phone by Poco which is a subdivision of Xiaomi. After its wildly successful flagship Poco F1 and the well-received budget offering Poco X2, the company has released the Poco X3 NFC. The phone was announced on September 7th, 2020 and it seems like Poco hasn’t held back with the specs, display, and other features of this phone. The phone starts at 16,999 or $230 which is excellent pricing for a device of this caliber.

The Poco X3 NFC is powered by an octa-core Snapdragon 732G processor, which is only a slight upgrade from the 730G that we found in the Poco X2. It is backed by either 6 or 8 GB of RAM and comes with a base storage of 64 or 128 GB which can be further expanded up to 256 GB via a micro SD card. The Poco X3 NFC has a huge 6.67-inch IPS display to the front which refreshes at 120Hz and has a pixel density of 395 pixels per inch. It has a tiny hole-punch cutout at the top which houses the front camera sensor.

Speaking of cameras, the Poco X3 NFC has a quad-camera setup to the rear with a configuration of 64+13+2+2 MP and a single front-facing 20MP sensor. As the name implies, the phone also comes with NFC which makes cardless payments much easier. The Poco X3 NFC has a mammoth 5160 mAh battery and comes with a fast charger bundled with the phone. It runs atop Android 10 out of the box.

Android 14 and Its Features

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.

What’s Working and Known Bugs:

Whats working?

Wi-Fi
RIL
Volte
Mobile data
GPS
Camera
Flashlight
Camcorder
Bluetooth
Fingerprint
FM radio
Sound
vibration

Known issues ?
You Tell Us

How To Install AOSP Android 14 on Poco X3 NFC (Surya)

As the title indicates, this article provides the necessary steps and requirements to install the AOSP Android 14 build on the Poco X3 NFC (Surya) model.

Before diving into the guide, please ensure you’ve met all the prerequisites listed below.

Pre-Requisites

Before we begin this procedure, I strongly recommend you create a backup of your device storage and all your files stored on your device. Moreover, following the steps mentioned in this post carefully is advised to avoid permanent damage or bricking your device.

Charge Your Phone

It’s highly recommended to charge your handset before unlocking the bootloader to avoid your device from shutting down occasionally while going through the process. Keep at least 50% of the charge or higher for a smooth operation.

Download ADB and Fastboot Binaries

You can skip this adb and fastboot part if you have already installed TWRP Recovery on your Poco X3 NFC.

Using the ADB and Fastboot commands (platform-tools), you can boot your Android device into the bootloader mode (download mode), making it easy for you to proceed with further steps. ADB (Android Debug Bridge) creates a connection or bridge between the device and the computer to sideload files.

Fastboot is a more advanced command utility tool for Android devices that works with computers. You can download ADB and Fastboot Binaries (Platform-Tools).

Download Xiaomi USB Drivers

To create a strong and successful connection between a mobile device and a computer using a USB data cable, you will need a USB Driver. It is essentially a set of files that enables you to transfer files between the connected devices, flash files on the handset, and much more.

It is important to note that USB drivers can be utilized and operated by mobile devices and other external devices on a Windows computer. These include but are not limited to mice, keyboards, printers, external hard drives, speakers, and USB flash drives. If you need to download Xiaomi USB drivers, you can find them here.

Unlock the Bootloader of Your Phone:

You need to unlock the Poco X3 NFC’s bootloader before installing custom ROMs.

Install TWRP Recovery:

You must install TWRP Recovery on your phone to install any custom ROM on your device. After unlocking the bootloader, follow our guide to install TWRP Recovery on your Poco X3 NFC.

Download Android 14 ROM:

You will find all the Android 14 custom ROMs for your Poco X3 NFC (Surya) here.

Paranoid Android	XDA Development Page
CrDroid OS	XDA Development Page

Download Android 14 Gapps:

Most third-party AOSP ROMs, also known as aftermarket firmware, do not include preinstalled Google apps. You can manually install Android 14 GApps with our guide.

Instructions To Install:

1. Connect your device to the PC via a USB cable. Make sure USB Debugging is enabled.
2. Then head over to the platform-tools folder, type in CMD in the address bar, and hit Enter. This will launch the Command Prompt.
   
3. Execute the below command in the CMD window or enter recovery mode using the Volume and Power button combination to boot your device to TWRP Recovery:

   adb reboot recovery

4. Now head to the Install section and navigate to the downloaded vendor and firmware. Perform a right swipe to flash it.TWRP Home
5. If you want Google Apps as well, you need to flash it at this instance. Go to Install, select the GApps ZIP file, and perform a right swipe to flash this file.
6. When that is done, you may reboot your device. Head over to Reboot and select System.
   

The installation of AOSP Android 14 on Poco X3 NFC is complete, and your device will now boot with the newly installed OS. It’s worth noting that the first boot may take some time, and you may need to set up your device from scratch. With that, our guide to installing AOSP Android 14 on Poco X3 NFC comes to an end.

Conclusion

If you want to try out the latest Android OS version on your Poco X3 NFC, flashing the ported Android 14 is an option. Although it seems like the Poco X3 NFC won’t receive the official Android 14 update from the manufacturer, you can still enjoy most of the features and visual treatment with this ported version. However, if you encounter any bugs or stability issues, it’s important to report them to the respective forum.

That’s it, guys. We assume this guide was helpful to you. For further queries, you can comment below.