OnePlus 5T OxygenOS Open Beta 15

OxygenOS Open Beta

What’s new on OxygenOS Open Beta 15:


  • 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


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.


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