Download OnePlus 6 OxygenOS Open Beta 4 Pie Firmware

Here you can download complete OxygenOS Open Beta 4 ROM for your OnePlus 6 based on Android 9.0 Pie. Even though OnePlus recently released official OxygenOS 9.0 for the public, it is still continuously developing it to make better and more reliable. This newest Open Beta 4 update arrives with a number of changes. Key features that users would immediately notice with this build include the fix for touch latency and better battery life. Despite Project Treble, manufacturers like OnePlus have to merge in latest Android upgrades with their devices gradually. If you were facing touch issues on your OnePlus 6, we recommend you download and install latest OxygenOS Open Beta 4.

OnePlus has always tested changes first in their Open Beta firmwares which then get published to all devices. Similarly, with Open Beta 4, users would be able to test out new changes and once they find it reliable enough only then will each and every device would receive. Being an Open Beta package, if you are installing from stable channel or a custom ROM, make sure to create a backup as the device might get factory reset.

Download OxygenOS Open Beta 4, OnePlus 6

Open Beta 4 is based on latest Android 9.0 Pie revision. On top of bug-fixes, there has been improvements to the Community app as well as the stock dialing app. Continue reading for a full changelog

Changelog, What’s New in OxygenOS Open Beta 4 Android 9.0 Update:

Here is the complete technical specification list down of OxygenOS Open Beta 4 Android 9.0 build for the OnePlus 6.


  • Fixed touch latency issue
  • Optimized standby power consumption


  • Optimized UI for speed dial and calling interface
  • Fixed issue of accidentally answering the second call while using answer calls by gesture

Community 2.2.0

  • Community notices added as feature
  • New feed for following community members
  • Stickied comments displayed on the app
  • Added more options to share threads
  • General user interface tweaks and bug fixes

Download OnePlus 6 OxygenOS Open Beta 4 Android 9.0 Firmware:

The following download link is the complete and official OxygenOS Open Beta 4 firmware package. As it is officially signed, you can directly install it through the stock recovery of your OnePlus 6.

OnePlus 6 OxygenOS Open Beta 4 Android 9.0 Update:

This is an Open Beta build so you would not be able to find it through the stable channel. However, users who are running beta software already, check with OTA (Over-the-air) update system for OnePlus 6 OxygenOS Open Beta 4 Android 9.0 Pie firmware.

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Taimur Akmal

Devoted writer, enjoys developing code. Appreciates excellent food, exceptional coffee and great company. He is also into sublime design and nicely built cars.

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