Hello, Hamari Vaani. My name is Pappu Gautam, and I am from Basti, Uttar Pradesh. I would like to request Mukesh Bhai from Ahmedabad to explain how to change the language on a Jio phone. I can find only one option in the settings and am unable to change the language. If you have the information, please share it on Hamari Vaani or contact me at 8052320643.