If you’re using a Realme 9 4G and Realme 9 5G and want to breathe new life into your device, installing an Android 16-based custom ROM is a solid move. Google...
Abd Razaaq
Last updated on December 16, 2025
Abd Razaaq
Author
I'm a Tech Content Writer and Full-Time blogger. Since I love Android and Google's device, I started my career in writing for Android OS and their features. This led me to start "GetDroidTips". I have completed Master of Business Administration at Mangalore University, Karnataka.
If you’re using a Realme 9 4G and Realme 9 5G and want to breathe new life into your device, installing an Android 16-based custom ROM is a solid move. Google recently released Android 16 for Pixel devices, and developers have already ported unofficial AOSP builds to older phones like the Realme 9 4G and 5G. In this guide, you’ll learn how to safely install Android 16 on Realme 9 4G and 5G and enjoy its latest features.
The Realme 9 features a 6.5-inch I{S LCD panel with a 90Hz refresh rate. It is an FHD+ panel with a resolution of 1080 x 2400 pixels and an aspect ratio of 20:9. The screen has a typical brightness of 480 nits and a peak brightness of 600 nits. Under the hood, we have MediaTek Dimensity 810 5G chip built on a 6nm manufacturing process. It is an octa-core processor with two Cortex-A76 cores clocked at 2.4 GHz and six Cortex-A55 cores clocked at 2.0 GHz. For handling the graphics-intensive tasks, we have the Mali-G57 MC2.
We get a triple camera setup at the rear and a single camera at the front in optics. The rear triple camera setup features a 48 MP primary sensor with an f/1.8 lens, a 2MP macro sensor paired with an f/2.4 lens, and a 2MP depth sensor paired with an f/2.4 lens. The single selfie camera at the front is a 16MP sensor paired with an f/2.1 lens. The rear and the front setup can capture 1080p videos at 30 fps.
There are two storage options for this smartphone: 64GB + 4GB RAM and 128GB + 6GB RAM. There is also a dedicated MicroSD slot for storage expansion. The phone runs Android 11 out of the box with Realme UI 2.0 skin on top. In terms of connectivity, we get Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.1, GPS, and USB Type-C 2.0. And for sensors, we get a side-mounted fingerprint sensor, accelerometer, gyro, proximity, and compass. Powering it all is a 5,000 mAh battery that can be topped up quickly with an 18W fast charger. The smartphone is available in two color options: Stargaze White and Meteor Black.
Android 16 introduces Material 3 Expressive, a refined evolution of Google’s design language for smartphones and tablets. While it doesn’t completely reinvent the interface, it represents one of the most noticeable user-facing changes in the OS. Rather than a dramatic visual overhaul, Material 3 Expressive enhances the foundation laid by Material Design 3 by introducing smoother, more dynamic animations, larger touch targets, and bolder typography.
This update arrives at a perfect moment. Material Design 3, first introduced with Android 13, had begun to feel dated. Material 3 Expressive breathes new life into the interface while preserving the familiar look and feel users have grown comfortable with. Instead of overhyping the changes, Google’s own animations showcase the polish and fluidity of this next step in Android design.
Android 16 introduces a wealth of new features, system optimizations, and UI refinements. Some of the highlights include:
These updates aim to improve user experience across different types of devices, including foldables, tablets, and standard phones.
Although Android 16 is rolling out first to Pixel devices, many brands like Xiaomi, OnePlus, Samsung, Realme, and others will follow soon. If you’re impatient, a custom ROM is the best way to get Android 16 today.
Everything seems to be working fine.
If you spot any bugs, report them along with proper logs to the developer.
Always back up your device before flashing any ROM. This prevents data loss if anything goes wrong. Backup guide here.
Charge your phone to at least 50% to avoid shutdowns during the flashing process.
You can skip this part if you have already installed TWRP Recovery on your Realme 9 4G and 5G. For those who haven’t, ADB and Fastboot commands (platform-tools) are required to boot your device into bootloader mode, allowing you to perform the necessary flashing operations. ADB (Android Debug Bridge) establishes a connection between your device and computer, while Fastboot is a more advanced command-line utility for flashing and modifying Android devices.
You can download the ADB and Fastboot Binaries (Platform-Tools) here.
You’ll need the appropriate USB drivers to ensure a successful connection between your Realme 9 4G and 5G and your computer. These drivers enable file transfers, flashing, and other operations between your devices.
You can download the latest Realme USB drivers here.
Unlocking the bootloader of your Realme 9 4G and 5G. is essential before you can install any custom ROM. Make sure to follow Xiaomi’s official instructions for unlocking the bootloader. Unlocking the bootloader will wipe your device, so back up your data beforehand.
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 Realme 9 4G and 5G.
You can download the Android 15 custom ROMs for the Realme 9 4G and 5G from the links below:
| OS | Device | Download Link |
| Lineage OS 23 | Realme 9 5G | Download |
| CrDroid OS | Download | |
| – | Realme 9 4G | Download |
Most AOSP ROMs don’t come with Google apps. You’ll need to flash Android 16 GApps separately.
Note: Flash GApps right after flashing the ROM. Don’t reboot in between.
Warning!
GetDroidTips is not responsible for any issues that may happen to your device if you flash it on another device and brick it. Do it at your own risk.
adb reboot recovery
The first boot after installing a custom ROM may take a bit longer than usual, so don’t panic if it seems slow. After the device boots, you will need to set it up as a new device, just like when you first got it.
By flashing Android 16 on your Realme 9 4G and 5G, you’re extending its life and unlocking modern Android features that Xiaomi may never officially provide. While this is an unofficial AOSP build, early reports suggest solid stability. That said, bugs may still appear, so always report them with logs to help developers improve the experience.
If you have questions or run into issues during installation, feel free to drop a comment. Enjoy your fresh Android 16 experience!
12 approved comments
It must be Android 13.
How many times available Android 14 in realme 9 5G.
Update realme 9 4g
Android 14 bita
My phone not updated Android 14
Realme 9 4G Android 14 update
Realme 9 speed edition no update in Android 15
Realmi 9 5g का एंड्रॉयड 14 kb aayega pls… Comment
Share your thoughts, questions, or extra tips with other readers.
I use realme 9 5g 4 64 and i already got the notification to update my phone to Android 14.
Is it save for my phone to update to Android 14?