Again OnePlus has released a new software update for its recently launched OnePlus 6 handset. This latest firmware update will arrive as Oxygen OS 5.1.8 and will be available for download via OTA. To rectify the problems which was spotted in Oxygen OS 5.1.6 (specially for Indian units), they've released this update. Apart from the bug fixing it doesn’t perform any other major update for this device. This OTA update weighs in just 102 MB (which is not big), so you can download this update using WiFi or mobile cellular data.

OnePlus has also posted the changelog of this OxygenOS 5.1.8 update on their official forum page. For your convenience we have listed the changes below.

Phone

 - It will optimize the call quality

System

 - System Stability issues has been fixed

Networks

 - Network stability has been improved & general bug fixes

For OnePlus 6 Indian units, this update will include the Oxygen OS 5.1.7 features which fixes the DND issue. As usual, the OTA update will be rolled out in phases and it will take some time to reach all devices. Suppose if you own OnePlus 6 handset then check for the software update manually from settings menu.