Yes, my jio app has problem, but need not activate the TRUE 5g manually, it was activated automatically by the jio service in my s21FE

Through my jio app, express interest in TRUE 5g welcome offer, they will activate.

Just express interest in TRUE 5g offer, then they will activate the offer.

Now it has been 1week+ I am getting jio 5g without any separate network , because s21fe is already a 5g ready device. It's faster than any Galaxy A series and other smartphone because of available 5g bands in device.

My brother's One plus nord 2 is working with jio 5g while my Samsung S21 FE isn't, why even Samsung m52 is working