New OxygenOS update has been rolled out to the 2015 flagship smartphone OnePlus 2.

As per the company, the new OxygenOS v2.2.0 is 57MB in size and brings fixes to the Google camera bug, new security patches, Christmas themed wallpapers and optimisation tweaks to improve user-experience on OnePlus 2.

Here's the full Change-log:

  • Fixed dual SIM preference selection issues in settings
  • Added NTFS and exFAT support for OTG
  • Fixed Google Camera photo-sphere and panorama bugs
  • Screen temperature can now be adjusted from quick settings
  • Added hide search bar option in launcher settings
  • Security patches
  • Holiday wallpapers
  • General bug fixes and optimizations

How to install update via OTA [Over-The-Air] on OnePlus 2:

On getting the update notifications, select the "Yes, Download" option >> then, after downloading, select >> "Install now". The phone will restart automatically and the OS will be updated to the new version.

We would like to remind out readers that the roll-out process is being carried out in phases, so it will take few more weeks to reach all corners of the world.

Until then, users can also check manually on the smartphone by going to – 'Settings' >> 'About phone' >> 'System update' >> 'Check Now'.

There is no word on when the new Oxygen v2.2.0 will be released to the OnePlus One. The company is likely roll-out the firmware featuring holiday themed wallpaper along with bug-fixes specific to the 2014 flagship model. Watch this space for more updates.