#note that it is very important setting which if we want to change setting then we have to remove mvno type
spn to none then we can switch to other setting of jio u will see in this video
apn name: jionet
apn:jionet
port:8080
server:www.jio.com
authentication type:default,xcap
apn protocol: ipv4
mvno type:spn
mvno value: Jio 4G
