OnePlus Tips Updates OnePlus 3T Open Beta 4 is a huge update with numerous fixes [Downloads available] BySarang March 31, 2017
![OnePlus 3T Open Beta 4 is a huge update with numerous fixes [Downloads available]](https://www.androidsage.com/wp-content/uploads/2017/03/OnePlus-3T-OxygenOS-Open-Beta-4-_-Downloads-OnePlus.net-2017-03-31.jpg "OnePlus 3T Open Beta 4 is a huge update with numerous fixes [Downloads available] 1")