OnePlus 2 is the 2015 flagship Android device of Chinese upstart OnePlus. It is the successor to the popular OnePlus One, and is due for release in Q3 2015. It features a 5.5″ 1080p LTPS LCD display, 1.8GHz octa-core Qualcomm Snapdragon 810 processor, 4GB of RAM and a 3300mAh battery. Internal storage comes in at either 16GB or 64GB. The rear camera has a 13MP sensor and is capable of 4K video recording at 30fps, while the front camera has a 5MP sensor and can record 1080p video.
Previously, we have seen how to install CM 13 ROM on OnePlus 2. But those were all unofficial ones and were copy of the CM 13 ROM. Now CyanogenMod team have created an official nightly of OnePlus 2. If you want to install official CM 13 ROM, follow the guide below.