List of Best Custom ROM for OnePlus 15R / OnePlus Ace 6T [Updated]

Do you want to Install any Custom ROM for OnePlus 15R / OnePlus Ace 6T device? then you are at the right place. Here we will list all the Custom ROM for OnePlus 15R / Ace 6T. If you have a OnePlus 15R / Ace 6T 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 15R Overview:

The OnePlus 15R (2025) looks like a performance-focused flagship killer. It combines a Snapdragon 8 Gen 5 processor, fast UFS 4.1 storage, a smooth 165Hz AMOLED display, and a huge 7400 mAh battery. The large battery paired with 80W charging should deliver exceptional endurance, easily lasting well over a day for most users. The aluminum frame, IP68/IP69K protection, ultrasonic fingerprint sensor, and OxygenOS 16 also give it a premium feel that is close to flagship devices.

Its biggest compromise is the camera setup. The 50 MP main camera with OIS should perform well, but the 8 MP ultrawide is relatively basic, and there is no telephoto lens. Compared with camera-centric phones like the Google Pixel 10 Pro or flagship models such as the OnePlus 15, photography is clearly not the main focus.

Overall, the OnePlus 15R is an excellent choice if your priorities are performance, battery life, display quality, and durability rather than having the very best camera system.

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 15R / Ace 6T

Here is the list of Best Custom ROM for OnePlus 15R / Ace 6T. To Install Any Custom ROM for OnePlus 15R / Ace 6T, 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 15R / Ace 6T device.  Here is the guide to Installing TWRP Recovery on OnePlus 15R / Ace 6T.

If you have TWRP, then you can simply flash one of the best custom ROM for OnePlus 15R / Ace 6T 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 15R / Ace 6T devices.

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 15R / Ace 6T 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 15R / Ace 6T device.

Download ROM Here – Lineage OS 23 – OnePlus Ace 6T

Download ROM Here – Lineage OS 23 – OnePlus 15R

Project Infinity X:

Project Infinity X is an AOSP custom ROM that brings refined performance, stunning visuals and endless customization to your Android device. Built on stability and designed for enthusiasts.

Download ROM Here – OnePlus 15R

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.

Download ROM Here – OnePlus Ace 6T

Download ROM Here – OnePlus 15R

Pixel Experience ROM:

As the name suggests, ROM brings the real Google Pixel Experience ROM to OnePlus 15R / Ace 6T. 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 OnePlus 15R / Ace 6T. Leave a comment or feedback down below. Thank you!.

I hope this guide was helpful in finding the Best Custom ROM for OnePlus 15R / Ace 6T that is suitable for you.