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xxkarenmxx
User level: Level 1 (4 points)

Iphone 17 pro max notification/message delays

I bought my iPhone 17 pro max in March 2026. The first few months of having it, the phone worked perfectly fine. Now, my calls will "fail", my messages and notifications will be delayed, and my messages will take forever to send.


I have tried updating, restarting, messing with the setting features, but nothing seems to be working. Is anyone else experiencing this or know how I can fix it?

Posted on Jun 4, 2026 5:41 AM

6 replies

Arroru
User level: Level 2 (246 points)

Jul 8, 2026 2:25 AM in response to xxkarenmxx

This sounds like a network/carrier issue, since calls, messages, and notifications are all affected.

Try these steps:

  • Go to Settings → General → About and wait a few seconds to see if a carrier settings update appears
  • Turn Airplane Mode on for 30 seconds, then turn it off
  • Go to Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings (you’ll need to reconnect Wi-Fi afterward)
  • Check if the issue happens on both Wi-Fi and cellular data
  • If you use a physical SIM, try getting a replacement SIM or switching to eSIM

If calls are failing and texts are delayed, I’d also contact your carrier and ask them to refresh your line/network provisioning. A lot of these issues are caused by the carrier connection. I've run into this problem before, so I'm familiar with it.

SravanKrA
User level: Level 10 (454,138 points)

Jun 4, 2026 8:08 AM in response to xxkarenmxx

Check your iPhone settings

Go to Settings and turn on Airplane Mode, wait five seconds, then turn it off. Check Do Not Disturb. Go to Settings > Focus > Do Not Disturb and make sure it's turned off. Check for any blocked phone numbers.


If you can't make or receive calls on your iPhone - Apple Support



Can't send or receive message then try these steps first

  1. Restart your device: ... 
  2. Check your network connection. ... 
  3. Check with your carrier to see if the type of message you're trying to send, like MMS or SMS, is supported.
  4. If you're trying to send group MMS messages on an iPhone, go to Settings > Messages and turn on MMS Messaging.

More items...•


If you can't send or receive messages on your iPhone, iPad, or ...




vee283
User level: Level 1 (8 points)

Jul 8, 2026 1:08 AM in response to xxkarenmxx

Same issue here, nothing i've tried fixes it & i've done the reset network settings, airplane mode, all of it. My messages will be delayed and i'll recieve texts late

prgirl87
User level: Level 1 (4 points)

Nov 1, 2026 10:50 AM in response to xxkarenmxx

This has been happening to me for a couple of months now! It feels like maybe around the time iOS 27 came out. Annoying!! None of the steps mentioned above helps long term.

barbfromanthem
User level: Level 1 (12 points)

Nov 8, 2026 7:35 AM in response to prgirl87

I agree! If it’s not one problem, it’s another.

Originally posted at discussions.apple.com/thread/256307664