Network issue in iphone 12 pro

I am facing a problem with apple I phone 12, my air tel network is in secondary number not show network .please suggest me what will do and how i will get network. urgently.

For me also the same issue, It’s not working on Any of the 12 Series, Again I degraded myself to 11 pro max from 12 pro max,

Apple support has to find a solution for this.

Iam facing this issue in Vi sim in my iphone 12 pro japan unlocked model

It shows that toggle in fade. I can’t turn it on or off

I have reset the iphone carrier settings also. thats also not helping now this caller id feature is not toggling . I have attached the image , please have a look at it .

Yeah it will be on in faded now try calling to someone you want from airtel

Yes i called . Then ?

I am able to call anybody but the problem is its 4G connection drops everytime & sometimes it doesnot even work.

what is your suggestion ?

please help if you can.

i am very frustrated.

I am not able to connect to internet with my airtel 4G e-sim.

but with my physical jio sim i can use 4G.

https://airtel.apnsettings.io/en/ios

i hope this works and have you switched roaming on ?

Yes

roaming is on

& this link which you shared is old.

settings have changed completely

There are only 2 networks in my area :- jio ( whose 4g speed is in kbps ,lol ) & Airtel ( 4g speed is decent) .

no choice but to use jio’s suppper sloowwwww 4G

Hey,

I bought iPhone 12 pro yesterday and was surprised to see the same thing with my Airtel sim not showing range. I did put up jio, Vodafone sim and they were working absolutely fine.

now understanding the situation, iPhone 12 must have been locked with Some bandwidth and we all iPhone 12 users need to wait for some days.

this similar thing happened 2 years ago when IPhone XS was launched and Vodafone sim was not working for 15 days.

I expect this to get resolved soon, probably we would need to wait for an update from iPhone / apple where they might unlock the bandwidth.

For all those who were waiting for Airtel sim not working in 12 pro, it’s working now.

so enjoy and close this discussion.

All Airtel sim and eSim are now working absolutely fine in 12 pro phones which are purchased outside India

Dear Friends and fellows,

I face the same problem with Vodafone, Airtel, When I used to travel from one state to another state, Even If I use Nokia basic model 1100 :) (Actually I used Karbonn basic phone).

So you all have to understand It's the network provider issue.

The simplest solution for this just switch of the mobile and remove the sim. reinsert the sim and switch on it again.

Some times it can be solved by searching network provider manually..

I don't have Apple product yet. But I wish and hope will have one of that sooner. I came here to help the people who facing issues and got confusion whether it's Apple product issue or the network provider issue.

Regards