How to change a Jio tune or a Caller tune for Jio sim in My Jio app for free (in English)

In this video I'll show you how to change the jio tune or a caller tune for Jio sim using my Jio app.

This is a simple way of changing the jio tune.

It's free of cost and charges will be deducted.

This process takes around half to 2 minutes.

My Jio app link :-
https://play.google.com/store/apps/details?id=com.jio.myjio

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Видео How to change a Jio tune or a Caller tune for Jio sim in My Jio app for free (in English) канала Letz Learn