Customer Support

OnePlus 2 OxygenOS 3.1.0

Ver 3.1.0 (2016-08-26)

Please read the following instructions carefully before flashing your device. Flashing may lead to loss of data and damaged hardware if not done properly. Please contact our customer support if you feel uncomfortable performing the steps below.

We highly recommend backing up all your important personal data before continuing, even in cases where a data wipe is not needed.

Instructions assume you are already on OxygenOS and using the original OnePlus 2 Oxygen Recovery. We have not tested the instructions on all other alternative ROMs, but we have provided basic steps for flashing with TWRP. Please contact our customer support if you have any doubts.

** We cannot guarantee results on rooted devices.

** Attention: We only support dirty flashing of this build using Oxygen recovery. Dirty flashing requires OxygenOS 2.2.0 or higher. Factory reset is needed if you are using any other recovery or coming from any other ROM. We do not guarantee these cases to work properly.

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.
    View instructions for TWRP Recovery if you are not using the original Oxygen Recovery.
  • 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 2
  • Version 3.1.0
  • Update time 2016-08-26
  • File size 1.1 GB
  • MD5 hash e3599a62fe3b575a2818fdecc1e3c9c2

What's new:

  • Fixed some notification issues
  • Improved Doze Mode performance
  • Added media sound toggle for alert slider
  • Addressed alert slider/silent mode issue
  • Implemented August 1 security patches for Android
  • Implemented Quadrooter patch
  • General bug fixes

** Attention (Upgrading to OxygenOS 3.1.0): If you’ve disabled Google services on your current device, please re-enable before upgrading via OTA. If Google services is disabled, you may experience system boot issues after installation.

** This version cannot be used for downgrading from OxygenOS 3.5.5, please use the special rollback version and refer to the flashing guide here: