Oppo Reno 2Z, Oppo Reno 3A, and Oppo A91 Getting Android 11-Based ColorOS 11 Update Oppo Reno 2Z ColorOS 11 update is being rolled out in India. By Sourabh Kulesh | Updated: 12 April 2021 13:54 IST Oppo is releasing the ColorOS update in a batch-by-batch basis Highlights Oppo Reno 3A is sold exclusively in Japan Oppo Reno 2 stable update rollout will start from April 21 Oppo Reno 2Z, Oppo Reno 3A, and Oppo A91 have started getting Android 11-based ColorOS 11 updates. The update for Oppo Reno 2Z is being rolled out in India, and the Oppo A91 models in Indonesia are also getting the update, Oppo has announced. As per a report, the update for Oppo Reno 3A, sold exclusively in Japan, is also receiving the Android 11 update. The news comes a few days after the Chinese company revealed its ColorOS 11 global rollout plan for April.