How To Fix Call failed on iPhone [Step by Step]

Recently I was facing Call failed problem on my iPhone 12, after doing some research, we have found some effective ways to fix call failed issues on iPhone. Here you will find some easy and effective way to fix call failed issues on iPhone.

Though we have used an iPhone 12, but these ways will work on any and all iPhone’s running on latest iOS.

0:00 Opening
0:16 Things you need to check before start
1:00 Turn on & off Airplane Mode
1:18 Eject & reinsert the Sim Card on iPhone
1:36 Change Network Selection Settings
2:09 Reset Network Settings

[dhw]

Thank you. People like you, are a real blessing to people like me. My son told me a few years ago, “Mom, anything you need to know you will most likely find an answer to on YouTube.” I so appreciate you posting this. Thank you.

[vincent-dsdo]

it doesn’t go straight to call failed, it’s when they answer then it goes to call failed

[cappuccinoz]

so many people can call now but i’ve tried everything and it’s still „call failed“ and no sound :(

[koreanz]

THIS HELPS SO MUCH CAUSE WHEN MY MOM IS GONE AND THEN MY UNCLE ( he lives with us) WHEN HE LEAVES FOR LIKE 30 MINS IF SOMETHINGS WRONG I CAN CALL MY MOM NOW TYSM U DONT KNOW HOW MUCH THIS MEANS TO ME!

[havfsaaa]

I have full bars of internet but no service and no SIM card, so when I failed *#31# it says error found and says unknown error. What do I do?

[brelovie]

Thank you. The airplane on & off worked for me

[syedazran]

Still not working bro but video is very helpful the problem is i can use cellular data its always on 4G works very well but when i try to call it directly shows Call Failed cant call anyone just can use Data service

[rocco]

This actually worked! I tried the airplane mode- didn’t work. Tried the *#31# - didn’t work. I reset the network settings -totally worked! Thank you so much!

[lontaygaming]

Fixed my problem after I don’t know how long my phone has been doing call failed appreciate it 💯 I had to reset network settings

[BAISCOPESINHALA]

Mobile data working but cannot make or recieve calls, sometimes works sometimes not..also tried many carrier sim cards..but not working..what would be the problem

[zdravo]

What if I tell you that I done all of this and I cannot make outgoing calls. I called my network operator and they made a reset, I also tried my SIM card in another phone and it works fine. So problem is definitelly in the iPhone

[sarahesther]

Thank you much.. ❤️❤️❤️❤️ I dialed those digits and it worked instantly…God bless you abundantly… you are a genius

[jathniel_supbrothersheeh]

Thank you so much. Do you know why this restriction happens?

[beautifulSoul]

Really i tried all... but when i watched this video... wow just solve my problem. Thank you so much sir!!!

[pragnasoni]

I did this all and still struggling with calling failed issues

[jannykrystelgonzalez]

El único video que me ayudó ! Se solucionó al instante el problema con la opción uno ! Saludos desde México !!!!

[mohamadhafismohdfazir]

Already follow your step from 1-5..sadly my iphone still cannot make any calls..i’ve been suffering for so long..do you have any other method to fix my problem..? Btw, thank you so much..seem like u already help so many people problems..good job bro..👍👍👍

[brunotorez]

Thank you so much this helped a lot you do not know how thankful I am this help now I can call normally thank you again

[mrceezgaming]

I’ve tried all of it nothings work, it calls but when someone goes to answer it fails just want to know if there’s another way on solving this problem

[ngotandien]

I"ve tried all above steps and more, it solved the problem for a while then it comes back again and again, sometimes it works, sometimes it does not. I used this SIM card on samsung phone with no problem, but on iphone 😥!