Do you want to Install any Custom ROM for OnePlus 13R and OnePlus Ace 5 device? then you are at the right place. Here we will list all the Custom ROM for OnePlus 13R/Ace 5. If you have a OnePlus 13R/Ace 5 device, you may know that this device runs on Android OS. Well, the biggest advantage of Android is that it is an open-source project. This allows every community to develop and Customize ROM for their phone.
OnePlus 13R Overview:
The OnePlus 13R is a powerhouse smartphone released in early 2025, designed for performance enthusiasts and multimedia lovers. It features a 6.78-inch LTPO 4.1 AMOLED display with an impressive 4500 nits peak brightness, HDR10+, Dolby Vision, and 120Hz refresh rate, making it one of the brightest and most color-accurate displays on the market. Built with Gorilla Glass 7i, an aluminum frame, and IP65 water resistance, it ensures durability alongside elegance.
Running on Android 15 with OxygenOS 15, it is promised up to four major OS upgrades, powered by the Snapdragon 8 Gen 3 chipset and UFS 4.0 storage, ensuring lightning-fast performance and multitasking.
In the camera department, the OnePlus 13R houses a triple rear setup with a 50MP main sensor featuring OIS, a 50MP telephoto with 2x optical zoom, and an 8MP ultrawide lens—capable of 4K video recording at 60fps. A 16MP front camera supports gyro-EIS for stable selfies and video calls.
The phone also includes dual stereo speakers, support for Wi-Fi 7, Bluetooth 5.4, aptX HD, NFC, and an infrared port. Its 6000mAh battery supports 80W fast charging, reaching 50% in 20 minutes. With flagship-grade specs and refined design, the OnePlus 13R is one of the most compelling premium phones of 2025.
Before moving to installation and download, let us know the difference between CUSTOM ROM and STOCK ROM.
What Is Android Stock ROM?
When you buy a brand new Android device, it comes equipped with a “Stock ROM,” also known as the “Stock Firmware”. The stock ROM is the preinstalled operating system on your device. The stock ROM has limited functionalities that are defined by the phone’s manufacturer. If you wish to have extra features added to your device, then you will have to resort to custom ROM.
Check Out the Difference between Stock ROM and Custom ROM.
What is Custom ROM?
As you all know Android is an open-source platform where a developer can take all the source code from Google and build their own operating system images for Android phones and tablets from scratch. This Custom or Home-built app is known as Custom ROM. Custom ROM replaces your Android Operating system (Stock ROM) which comes with your Phone or Tablet. It comes with a kernel which makes it a fully standalone OS. So some developers in the Android Community will customize the Android OS by stripping all the Garbage and making it a pure Android experience with no carrier-installed app or OEM apps.
This Custom ROM is been updated regularly by the community and developers where they fix all the bugs-related reports. Custom ROM also allows you to experience the latest Android OS even if the OS is not available to your smartphone.
Best Custom ROM for OnePlus 13R/Ace 5
Here is the list of Best Custom ROM for OnePlus 13R/Ace 5. To Install Any Custom ROM for OnePlus 13R/Ace 5, you need TWRP Recovery on your device. Once you have installed TWRP, you can easily start installing Custom ROM or any mods on your OnePlus 13R/Ace 5 device. Here is the guide to Installing TWRP Recovery on OnePlus 13R/Ace 5.
If you have TWRP, then you can simply flash one of the best custom ROM for OnePlus 13R/Ace 5 here. As we said, there are many custom ROM out there to choose from. Not every Custom ROM is meant to be stable to use as a daily driver. You can read the description and the features that come with the custom ROM given below for OnePlus 13R/Ace 5 devices.
Android 16:
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.
Lineage OS:
Lineage OS is the legacy of the old famous custom firmware known as CyanogenMod or CM. The company behind Cyanogen.Inc has withdrawn the popular Android mod, CyanogenMod which left many of its users disappointed. Few believed that the legacy of CyanogenMod would be taken forward by a new Android mod, however, it was all uncertain. It was amidst such chaos that Lineage OS was introduced and it gave back everyone the answer concerning Android mod.
Lineage OS is one of the best custom ROM for any Android smartphone. Lineage ROM for OnePlus 13R/Ace 5 comes with a lot of features such as a Customizable Status bar, Theme, Resizing Nav bar, Nav Bar color, customization, Quick Toggle feature, and other features.
You can follow the link to Install Lineage OS for OnePlus 13R/Ace 5 device.
Download ROM Here – Lineage OS 22
PixelOS:
PixelOS is an AOSP-based ROM, with Google apps included and all Pixel goodies. We aim to provide an experience similar to Google Pixel phones with numerous performance enhancements and a small amount of useful additional features.
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 out there. The ROM brings a lot of customization options along with a Pure Android Experience.
Coming Soon..
Project Infinity X:
Project Infinity X is primarily known as a custom ROM for Android devices. It’s built on the Android Open Source Project (AOSP) and focuses on offering extensive customization options and features, aiming to provide a unique and enhanced user experience.
Pixel Experience ROM:
As the name suggests, ROM brings the real Google Pixel Experience ROM to OnePlus 13R/Ace 5. 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..
Evolution X:
Evolution X is a flashable Custom ROM to bring a true Pixel 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.
That’s it! I hope you have installed the Custom ROM for OnePlus 13R/Ace 5. Leave a comment or feedback down below. Thank you!.
I hope this guide was helpful in finding the Best Custom ROM for OnePlus 13R/Ace 5 that is suitable for you.