iphone 12 dropping calls

My iPhone 12 Pro has been dropping nearly all calls since receiving after launch. The tech said "Oh, the diagnostic reported 13 out of 18 calls dropped recently, so that's not good". I purchased through Verizon, and have since gone through multiple resets, SIM card replacements and phone replacement and still have the same issues. All of the support was through Verizon and ultimately Verizon said this was a known issue with Apple and that I should take it up with them. So I just finished testing with an Apple tech, after over an hour on another phone I had to borrow to get this addressed. The Apple tech took it to his level 2 who ultimately said it was a Verizon issue, without a doubt because there is zero chance 2 new phones would have the same issue. They then placed me on hold because they said they wanted to bring Verizon on the call because I told them Verizon said to take it up with Apple. The Apple tech gave up after 35 minutes of being on hold and said we could try again later. Ha!

So no one is owning this known issue and I am stuck with a $1000 piece of garbage. Never again! I am going to have to shell out more money to get another phone and I am absolutely dropping Verizon as well. I would really like to know through all of this, is there anyone with the new iPhone 12 that is not having any dropped calls?

Posted on Dec 3, 2020 2:58 PM

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Posted on Dec 30, 2020 4:15 PM

We have iPhone 12 and 12 Pro Max both on AT&T and not a single dropped call yet since launch of both.


This leads me to ask those who are having dropped call issues the following questions.


  1. Did you transfer the sim from your previous phone to your new phone? If you did, you should get a new sim which is provisioned for 5g
  2. Go to Settings > Cellular > Cellular Data Options > Voice & Data - What is it checked? If you live in an area with minimal to no 5G service (5G is still rolling out across a lot of the world), and your phone is set to 5G, you'll drop calls. Change it to 5G Auto or if you don't have 5G where you live to LTE


Otherwise it seems from those posting here, the common issue is Verizon. You should be hammering Verizon on this as it's most unlikely an issue with the phone. The entity who controls calls on your phone is not Apple. It is your cellular provider.

445 replies

Jan 11, 2021 10:40 AM in response to Shwnster

I am having this same issue of dropped calls with my iPhone 12. Not a max, but same exact issues. Have gone through the same exact things that are being discussed above. After hours and hours in this, I really am wondering why it is that each and every senior level person I speak with on Apple Support will not acknowledge that there is clearly a problem with SOME of the 12s dropping calls. It is so frustrating to go through the whole scenario and what it is that I have already done to address it with each of the Apple Support techs, as opposed to saying "Yup, I'm one of the thousands of users whose iPhone 12 is defective." And, yes, this has been the same exact issue on two phones shipped directly from Apple. It's especially frustrating because I also bought a new 11 at the same time for someone else in my family and they have experience none of the same issues. When I just asked the Apple tech about replacing my 12 with an 11, they told me that Apple almost never allows for a downgrade, but only an upgrade. I'd be fine with them upgrading me to a 12 pro, but clearly this forum demonstrates that the same exact issue is happening with the pro/pro-max versions. Joining in your frustration!

Jan 25, 2021 4:17 PM in response to Shwnster

I had an IPhone XR that started dropping calls. I too have Verizon. But then so does my husband and it never has happened to his Iphone 11.

I took it to Verizon who told me it was common with X's and I decided to get a 12.

Well, it still does it. Even after Verizon customer service reset my phone and some of its settings.

I don't know where to turn actually.

especially when it doesn't happen to my husbands phone that is exactly like mine.


Jan 26, 2021 3:23 AM in response to lobsterghost1

Listen, I have used apple for ages and it usually never disappointed me, I love apple, their products and everything they do, however I must disagree with the rubbish you are writing!! I am having the same calls dropping issues with my iPhone 12 Pro Max, which is absolutely ridiculous, especially because it’s a phone, so calls should be perfect!! And Forbes is the only one that has had the balls to take this topic up! There are so many users out there who are experiencing this! I am one of them! And I can tell you it is really frustrating, especially after spending so much money for it, and knowing this is a premium phone!! So stop saying this junk and maybe you could help find a solution!

Jan 26, 2021 3:36 AM in response to Luca5643

Forbes has an anti-Apple agenda and has for years, so their opinions are always negative towards Apple.


Nothing in life is perfect, but my 12 Pro Max on AT&T has not dropped one call since I received it last November, even in areas where I lost calls with earlier iPhones.


Unfortunately, it's impossible to post a video of a phone not doing something unless I wanted to post a twelve hour saga of it doing what it is supposed to.


Contact your cellular carrier.


Feb 8, 2021 4:29 PM in response to Shwnster

Don't buy an i12 pro max. It's garbage. I have the same problem. When the phone switches to the car or from ear phones it drops. Sometimes it takes 4 times of swiping to answer to finally pick up a call. It doesn't hot spot well. It misses ringing or call in notifications and many other quirks. I feel i downgraded with this expensive upgrade.

Feb 16, 2021 3:00 AM in response to tinaheat23

Possibly, but my phone seemed to work yesterday. Still need to test it more. DogCow keeps saying it’s a carrier issue, but hundreds of posts on Reddit on multiple carriers having the same issue tells me otherwise. So did one of the Apple tests, it told them it was a phone issue, until they changed their mind when I said I wanted a new phone. All I know is everything was fine with my X and then immediately went to problems with the 12pro. Even if it is carrier, Apple should be workin with all the carriers to solve. I’ve spent weeks with both carrier and Apple. Far too much time wasted for a phone that should work much better.

Feb 26, 2021 6:34 AM in response to lobsterghost1

It can be a phone issue if all the other iPhone variations don’t do the same thing. It might not be switching between WiFi calling and towers well? Although still has an issue regardless of WiFi calling on or off, cell on or off. Although turning WiFi off completely seemed to help a bit but signal is lowish in the house so it still has some trouble and drops in known drop spots.

Feb 27, 2021 7:22 AM in response to Rjconn007

You're not speaking with Apple here. Yes, your post was edited, but not by anyone at Apple you seem to want to complain to. There are forum hosts whose sole job is to read posts and either edit or remove posts which violate the terms of use. So demanding Apple do anything here get's you nothing. Do you not understand this is a user to user only forum? No one here can do anything for you.


You need to work with Apple or your carrier directly if you're having issues.

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iphone 12 dropping calls

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