Download and Install OxygenOS Open Beta 4 for OnePlus 3T

Good news for all OnePlus 3T users, OnePlus has released OxygenOS Open Beta 4 for OnePlus 3T users. Recently OnePlus has rolled out Stable OxegenOS 4.0.2 for Android 7.0 Nougat for OnePlus 3T. OnePlus is rolling out updates based on user feedback and suggestions. In this guide, you will be able to learn how to Download and Install OxygenOS Open Beta 4 for OnePlus 3T. This update includes performance improvements and bug fixes. And this update is still based on Android 7.0 Nougat.

OxygenOS Open Beta 4 for OnePlus 3T update is rolling via OTA (Over The Air). Many users have already got an update notification. As this an incremental update, it will be rolled out in the phase manner. You can manually check for updates in Settings -> About Phone -> Software Update. If you don’t want to wait for the update, then you can manually install Download and Install OxygenOS Open Beta 4 for OnePlus 3T.

DISCLAIMER is not responsible for any damage happened to your device(s) while following this guide, Proceed at your own risk.


  • This Update is only for OnePlus 3T Smartphones.
  • Follow the below Guide Exactly or else it may lead to brick your device. is not responsible for any damage.
  • We recommend to take complete backup and proceed.
  • Maintain 50-60% battery to prevent sudden shutdown between the process.


OxygenOS Open Beta 4 for OnePlus 3T


OxygenOS Open Beta 4 for OnePlus 3T

    • First, Enable “USB Debugging” on your OnePlus 3/3T. Guide  How to Enable Developer Options, USB Debugging and OEM Unlock on Android
    • Now download and install adb drivers on your PC
    • Install the OnePlus USB drivers on PC
    • Download OxygenOS 4.1.1 Firmware for Oneplus 3/3T.
    • Then, switch off your phone and reboot into recovery mode (To do that First Switch off your phone, Now press and hold volume down button + power button.)
    • In recovery menu, choose “Install from adb,” tap on OK to confirm. You will see “You are in sideload mode” screen will be displayed.
    • Connect your device to PC
    • Now execute the following code to confirm your device is connected
    adb devices
    • Now, Install OxygenOS 4.1.1 executing the following command.
    adb sideload <finename>
    • Wait until the installation process completes
    • Done!!!

    Change Log

  • All new launcher, added support for shortcuts on 7.1.1
  • Redesigned app drawer
  • Redesigned UI for launcher settings
  • Added status bar icon option to display real time network speed
  • Added Notification Denoising
  • Added Gaming Do Not Disturb mode
  • Added automatic Night Mode
  • Added Secure Box for file encryption
  • Optimized touch latency
  • Optimized camera EIS for videos
  • Improved contacts management with linking and merge functions
  • Added quick pay option for India
  • Bug fixes and general improvements

Hope you found this article helpful. let us know your feedback on OxygenOS Open Beta 4.:)

I am a Tech Content writer and full-time blogger. Started my career as Engineer in Larsen and Toubro LTD. with 3 years of experience in Hyderabad Metro Rail Project. I have been doing blogging since 2015, started with zero experience and now I am the well-recognized blogger. I like learning new things and believe that there can never be an end to learning. You can shoot an e-mail at [email protected]

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