Customer Support

OnePlus 5T OxygenOS Open Beta 15

Ver Open Beta 15 (2018-08-30)

Caution: You should understand the risk of BRICKING your phone, read the instructions carefully if you are not 100% sure of what you are doing, and please always backup your important data before flashing.

Please also note: These instructions will work properly if you are already using OxygenOS and re-flashing it using this package. However, if you are coming from any other custom ROM, we recommend you to contact our Customer Support to help you in getting OxygenOS.

At last: If anything unexpected happens during flashing, please contact our customer support before your next move, we are always here to serve.

Flash Instructions

  • Download the software build for your device at the bottom of this page.

  • Plug your phone into your computer and copy the downloaded .zip to your phone’s storage. If you’re using a Mac, you can install Android File Transfer for this operation.

  • After the .zip file is copied to your phone, reboot your phone into recovery mode. To do this, shut down your device and turn it back on while holding the power and volume down buttons simultaneously.

  • Choose "Install from internal storage/Install from local", find your .zip file and click on "Install" to confirm.
  • Wait a while, your phone should now update to the selected build and reboot automatically to take you into OxygenOS.

Frequently Asked Questions


  • Device OnePlus 5T
  • Version Open Beta 15
  • Update time 2018-08-30
  • File size 1.69 GB
  • MD5 hash 9696b67180f3b2582e8e7af17182b010

What's new:


  • Updated Android security patch to 2018.8
  • Optimized background power consumption control
  • Added Toast message source for Toast messages sent by background apps
  • Added description about sleep standby optimization when the function is turned on for the first time
  • Fixed call recording issue in India


  • Added portrait mode for front camera

Gaming mode 3.0

  • Added text notification mode
  • Added call suspension notification
  • UI and interaction optimization


  • Hourly weather forecast
  • 8 units of meteorological data including precipitation probability and percieved temperature
  • Improved weather data accuracy


  • New UI
  • Optimized process for sharing notes as an image

OnePlus Switch

  • UI optimization