I'm a Jio 4G user. I want to do some experiments with my APN settings. I want to see what happens by changing APN. Unfortunately, I am unable to save edited APN. When I try to save it, it doesn't appears. It says "APN settings not available for this user". I have tried two methods (which I found on internet) but still failed. How do I successfully save edited APN settings?
My phone is Samsung A20 which I purchased in July 13, 2019.
My phone is Samsung A20 which I purchased in July 13, 2019.
