The latest OxygenOS 9.0.3 stable update for OnePlus 6 brings audio tuner, December 2018 security patch, several improvements, optimizations and bug fixes to the device. The incremental OTA update (weighs 157MB) starts rolling out and it will take few days to complete the roll out. You can also download the OxygenOS 9.0.3 OTA (link below) and install manually.

OxygenOS 9.0.3 for OnePlus 6 has also brings several improvements to camera. The update improves the Nightscape performance ensuring better shots in low lighting conditions. It will also improve slow motion video performance and optimizes image processing. Another important change is Audio tuner for Bluetooth earphones, which was first seen with OxygenOS Open Beta build.


OxygenOS 9.0.3 is a major update with several changes and fixes (see full changelog below) for OnePlus 6. All users are recommended to update to this version. This build also carries December 2018 security patch, so ensures enhanced security.

OnePlus 6 OxygenOS 9.0.3 Changelog:

Improved Wi-Fi stability for better connectivity
Improved Bluetooth stability for better connectivity
Updated Android security patch to 2018.12
General bug fixes and improvements
Improved nightscape performance
Improved slow-motion performance
Optimized image processing
Audio tuner for Bluetooth earphones
Support VoLTE for Bouygues FR

Download and Install Oxygen OS 9.0.3 for OnePlus 6

If you prefer manual installation, you can download the OxygenOS 9.0.3 stable ROM full firmware from below.

Download OxygenOS 9.0.3 [HERE] [mirror]
Download OxygenOS 9.0.2 [HERE]
Download OxygenOS Open Beta 10 [HERE]

Manual installation is a very simple process. After downloading the file, power down the phone, then boot it into recovery by using Volume Down and Power button combination. Choose “Install from internal storage”, find your .zip file and flash it. Your device will reboot automatically after installing the OS.



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Kannan is a computer and Android enthusiast, a blogger by passion and a tech freak. His always ready-to-help attitude, knowledge and hard work is what drives him.