As promised earlier this month, the new OxygenOS update comes to solve the Google Play store app download issue encountered by OxygenOS 4.0.1 users. The new firmware is compatible with the OnePlus 3 and OnePlus 3T handsets.
http://www.notebookcheck.net/OxygenOS-4-0-2-rolls-out.192018.0.html
Iam using OnePlus 3 mobile. My mobile is not released oxigen os 4.0. verry bad OnePlus brand
Same time WiFi is not working