OnePlus has started pushing OxygenOS 4.1.5 for the OnePlus 3 series of devices. The official update is now rolling out to the OnePlus 3 and 3T devices as OTA. The update is a major one as it contains so many new changes and improvements. It contains new features as well.
Official change log of the OxygenOS 4.1.5:
• Added system push notifications for important information from OnePlus
• Updated network settings for select carriers
• Updated OnePlus Community app to v1.8
• Updated Android Security Patch level to 1st May 2017
• Modified WiFi no internet indication icon
• Fixed storage issue present on 3rd party filemanagers
• Fixed VoLTE issue on certain Jio SIM cards
• Fixed connection issue on Android Auto
• WiFi, Bluetooth and GPS
• Proximity sensor
• Camera low light focus
• Expanded screenshot
• Enhanced system stability
The update is now rolling out to the users globally. It brings many new features including a newly added push notification settings which make it easier to get instant alerts directly from the brand and OnePlus forum. The other changes include a major fix for the VoLTE issues in some Reliance Jio SIM cards. Anyways, the update is worth trying. Check your device for an update by heading to Settings- update.