After 26.0.1 same issue of call failed and no network connection. But I am able to send & receive sms and cam use data on same sim.
Any solution team.
[Re-Titled by Moderator]
Original Title: Call failed and no network
iPhone 12, iOS 26
"Call failed and no network: After 26.0.1 same issue of call failed and no network connection. But I am able to send & receive sms and can use data on same sim."
-------
Getting Cellular Reenabled After an Update:
Take this up with your Carrier. These are just Apple forums...
Troubleshooting Cellular Service:
A. "No Service":
Is "No Service" shown on the top-left corner of your screen? If so, go here to fix that: If you See No Service or Searching on your iPhone or iPad - Apple Support
B. No SIM":
Is "No SIM" shown on the top-left corner of your screen? If so, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support
C. Contact your Carrier:
Having issues with Cellular, contact your Carrier, asking them to configure this to the correct settings. They configure all of this in the SIM card.
D. Report this Bug to Apple:
Do your Part: These are user-to-user forums. Apple rarely reads these forums on their own time as it is. So, provide Apple with feedback on this. Apple wont get back to you directly, but the more they hear of this, the more they will know what is going on, and what needs to be fixed. Apple will know nothing if this, if you don't report it to them.
To Provide Feedback:
"Call failed and no network: After 26.0.1 same issue of call failed and no network connection. But I am able to send & receive sms and can use data on same sim."
-------
Getting Cellular Reenabled After an Update:
Take this up with your Carrier. These are just Apple forums...
Troubleshooting Cellular Service:
A. "No Service":
Is "No Service" shown on the top-left corner of your screen? If so, go here to fix that: If you See No Service or Searching on your iPhone or iPad - Apple Support
B. No SIM":
Is "No SIM" shown on the top-left corner of your screen? If so, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support
C. Contact your Carrier:
Having issues with Cellular, contact your Carrier, asking them to configure this to the correct settings. They configure all of this in the SIM card.
D. Report this Bug to Apple:
Do your Part: These are user-to-user forums. Apple rarely reads these forums on their own time as it is. So, provide Apple with feedback on this. Apple wont get back to you directly, but the more they hear of this, the more they will know what is going on, and what needs to be fixed. Apple will know nothing if this, if you don't report it to them.
To Provide Feedback:
"This is nothing to do with Cellular Service provider. Before ISO 26 it was perfect. Appel has to give solution. I have tried every Troubleshooting option available on social media."
-------
Report this Bug to Apple:
Do your Part: These are user-to-user forums. Apple rarely reads these forums on their own time as it is. So, provide Apple with feedback on this. Apple wont get back to you directly, but the more they hear of this, the more they will know what is going on, and what needs to be fixed. Apple will know nothing if this, if you don't report it to them.
To Provide Feedback:
“Apple should release the immediate fix for this this is very critical: calls are not stable for 2min it self“
———-
So, report this as a bug.
I switched to Android until iOS 26 is fully stable. Even on iPhone 15, I was facing issues with incoming SMS.
If you cannot use the basic facility (incoming and outgoing call and SMS) from iPhone no meaning to have it.
No solution from apple, he is failure for above solution and battery drains quickly in iPhone 17, ios 26.0.1.
No support from Apple customer care and service center. apple & team is helpless.
Why this happening.
This is nothing to do with Cellular Service provider. Before ISO 26 it was perfect.
Appel has to give solution.
I have tried every Troubleshooting option available on social media.
Apple should release the immediate fix for this this is very critical
calls are not stable for 2min it self
Can't connect the wire headset and all apps when open it the keyboard take the half of the screen and can't show up and check what are you typing
I am facing this issue since yesterday, I had installed 26.0.1 a week ago. This is the worst ios every, renaming to 26 just brought another 26 problems. Apple please fix it ASAP.
iPhone 17 A19 chip not capable for India 4G & 5G/5GA network, he is very weak for network frequency along with battery drains quickly. no any latest security update from iphone.
I am frustrated from iPhone 17 and very poor performance of apple & team along with iphone 17.
I have display error on string line and shake screen and then green line after I updated iOS 26.01 how can I do for my error?
After iOS 26.0.1 update facing same issue of call failed and no network connection on iPhone
