OnePlus 9RT 5G Firmware Flash File (Stock ROM | OxygenOS 11 and ColorOS 12)

OnePlus finally launched their new flagship killer called OnePlus 9RT 5G model in India with Qualcomm Snapdragon 888 SoC, AMOLED display, 12GB RAM support, and runs on a 4,500mAh battery. The device sports a triple rear camera setup which features a 50 MP Sony IMX766 primary camera with an f/1.8 lens.

If you’re using a OnePlus 9RT 5G or planning to buy it, then this guide is for you. In this tutorial, we will share the latest OnePlus 9RT 5G firmware flash file and guide you on how to install it on your device.

Sometimes, Android users try to use any Custom ROMs or any other mods for more features or customizations. In these situations, the device may not work like before or you may experience errors or lags. Otherwise, sometimes the default Stock ROM can also work slowly or have some performance or app running issues. Therefore, doing a factory reset may fix the issue. But even factory reset won’t come in handy, then you should re-install the Stock ROM. Flashing Stock Firmware again on your device will give you a better experience like a new device.

OnePlus 9RT 5G Device Overview:

The Oneplus 9RT 5G features a 6.62 inches FHD+ AMOLED panel with a resolution of 1080p x 2400 pixels. It is a high refresh rate panel with a 120 Hz refresh rate. Under the hood, we have the Qualcomm Snapdragon 888 which is an octa-core processor with one Kryo 680 core clocked at 2.84 GHz, three Kryo 680 cores clocked at 2.42 GHz, and four Kryo 680 cores clocked at 1.80 GHz. For handling the graphics-intensive tasks, we have the Adreno 660.

In terms of optics, we get a 50MP primary sensor paired with an f/1.8 lens, a 16MP ultrawide sensor paired with an f/2.2 lens, and a 2MP macro sensor paired with an f/2.4 lens. There is a 16MP sensor at the front which is paired with an f/2.4 lens. The front camera can record 4K videos at 60fps, while the front camera is limited to 1080p recording at 30fps.

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There are three storage options available for this smartphone: 128GB + 8GB RAM, 256GB + 8GB RAM, and 256GB + 12GB RAM. In terms of communications, we get Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 5.2, GPS, NFC, and USB Type-C 2.0. And for the sensors, we have an under-display optical fingerprint sensor, accelerometer, gyro, proximity, and compass. Powering it all is a 4500 mAh battery that supports 65W fast charging. The company claims that the device can go from 0 to 100% in less than 30 minutes. There are three color variants of this smartphone: Hacker Black, Nano Silver, and Blue.

What is a Stock ROM?

If you are facing issues like Screen freezing, touch unresponsive, camera error, app loading time lag, etc then this guide is for you. Even your OnePlus 9RT 5G device may get bricked or stuck in a boot loop issue for any reason. By installing the Stock ROM on the handset will back everything on track. Meanwhile, you can either install the fresh Stock Firmware on the OnePlus 9RT 5G or update the system software also.

Google’s Android OS is based on open-source software and runs on the Linux platform. Due to its customizable options, advanced users or developers can install Custom ROMs, Kernels, Mod files, and more. But sometimes thing doesn’t go in the right way and you may find some errors or stability or performance issues on your device. In these cases, installing Stock Firmware will come in handy.

Advantage of Stock Firmware

  • Flash Stock ROM to Unbrick your device.
  • Fix the device boot loop issue.
  • Upgrade and Downgrade the Stock software version.
  • Unroot the device easily.
  • Fix the lag or software issues on the OnePlus 9RT 5G.
  • Revert back to Stock ROM to gain device warranty again (if any).

OnePlus 9RT 5G Firmware Flash Files

Software Version Changelog
ColorOS 12 A.06

Download Link

ColorOS 12 Update
ColorOS 12 A.08

Download Link

ColorOS 12 A.11

Download Link

ColorOS 12 Update
OxygenOS 11.3 A.07

  • System
    • Optimized power consumption, improved battery life
    • Fixed the issue that speaker unable to play sound in some scenarios
    • Fixed the low probability issue of blurred screen when in the bright environment
    • Improved system stability
    • Updated Android security patch to 2022.03
OxygenOS 11.3 A.04

  • System
    • Fixed the issues of black screen and screen flickering when making calls
    • Improved system stability and fixed known issues

We will keep updating the firmware details whenever a new update will be available for this device.

Steps to Install Stock Firmware on OnePlus 9RT 5G

Before installing the stock ROM on your OnePlus 9RT 5G, make sure to follow all the pre-requirements at first and install the required drivers, firmware, and other tools on your PC as well.

Pre-Requirements:

  • The firmware is only supported for the OnePlus 9RT 5G models. Don’t try it on other devices.
  • You will require a Windows PC/Laptop and a USB cable as well.
  • Make sure to download the latest OnePlus USB Drivers on your Windows and MAC computer and install it.
  • Download the ADB Fastboot tool on your PC and install it.
  • Keep your device battery charged at least up to 60% before installing the firmware.
  • Take a complete backup of your phone data without Root.

Disclaimer:

We’re at GetDroidTips won’t be responsible for any kind of damage or error that occurs to your phone while or after following this guide. Make sure to take a backup first and do it at your own risk.

First method via Local upgrade 

  • Download the firmware OTA zip file from above and move it to the internal storage on your OnePlus 9RT 5G device.
  • Now, head over to the Settings > System Updates > tap on gear icon > use the Local Upgrade.
  • Select the firmware file which you’ve downloaded before.
  • You will see a pop-up screen to upgrade your device, tap on Upgrade Now.
  • Next, the device will reboot and flash the OTA file via Stock Recovery.
  • The device will boot into a new system.
  • Then turn off the phone > press and hold the Volume Down + Power button together for a few seconds to enter into recovery mode.
  • Go to Wipe data and cache & select Erase everything.
  • Once done. Reboot your device.
  • You’re done. Enjoy!

Via Fastboot Method

Fastboot Method commands

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fastboot flash boot boot.img
fastboot flash dtbo dtbo.img
fastboot flash modem modem.img
fastboot flash recovery recovery.img
fastboot --disable-verity flash vbmeta vbmeta.img
fastboot --disable-verity flash vbmeta_system vbmeta_system.img
fastboot reboot fastboot
fastboot flash abl abl.img
fastboot flash aop aop.img
fastboot flash bluetooth bluetooth.img
fastboot flash devcfg devcfg.img
fastboot flash dsp dsp.img
fastboot flash featenabler featenabler.img
fastboot flash hyp hyp.img
fastboot flash imagefv imagefv.img
fastboot flash keymaster keymaster.img
fastboot flash logo logo.img
fastboot flash oem_stanvbk oem_stanvbk.img
fastboot flash odm odm.img
fastboot flash qupfw qupfw.img
fastboot flash storsec storsec.img
fastboot flash tz tz.img
fastboot flash uefisecapp uefisecapp.img
fastboot flash xbl xbl.img
fastboot flash xbl_config xbl_config.img
fastboot flash system system.img
fastboot flash vendor vendor.img
fastboot flash product product.img
fastboot reboot

If you want to install the Stock ROM on your OnePlus 9RT 5G handset manually, then follow the below-mentioned guide properly. Here we have shared the ADB Sideloading method in order to flash the Stock ROM on your OnePlus device.

Follow Complete Tutorials

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We assume that this article is useful to you and you’ve successfully updated or installed the Stock ROM flash file on your OnePlus 9RT 5G device. If you have any queries, let us know in the comments below.

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