Why is my iPhone not sending text messages? How to fix it?

How to resolve the problem when iPhone is not sending text messages can appear to be a tempting task.

To assist you in solving this problem, we’ve put together a comprehensive guide on how to tackle the problem when iPhone does not send text messages.

We hope this guide assists you in locating all information regarding why your iPhone is not sending text messages and how to resolve this issue.

Relevant article: Why are my messages sending green to another iPhone? How to fix it?

iPhone not sending text messages?

If your iPhone is not sending text messages and you are unable to receive them, then there might be several reasons for this.

The most common reason is that the phone number of the person you have been trying to contact has been blocked or not accepted by Apple.

How to fix it?

Here is how to fix it when iPhone does not send text messages.

Carrier Setting

  • The carrier is a common reason why your iPhone is not sending text messages.
  • The phone itself can be a problem, especially if it’s old or damaged.
  • Network issues are another possible cause of a glitch in your messaging system. If you have a weak signal, your phone will have trouble connecting to the network and transferring data like messages between devices.
  • You can see this by opening up Settings > Cellular > Status (on iOS 11). You should see an icon showing whether or not your wireless connection is strong enough for texts.
  • If there’s no green dot lit up next to it then try restarting both devices first before contacting AppleCare Support about getting help with this issue!
  • Another possible culprit could be an app that isn’t compatible with older models yet requires newer operating systems like iOS 10+ so just keep checking back regularly after installing updates as well as checking out our list below which includes several popular apps that may cause problems ranging from crashing issues down through deletion errors.

Restart your phone

  • Restart your phone, if you have restarted your phone and still issue is not resolved then follow the next step.
  • Power off the iPhone, then hold down both the Sleep/Wake button and Home button at the same time for about 10 seconds (do not release until you see an Apple logo).
  • Release only one button at a time and wait for it to turn back on again before releasing another one; this will take about 20 minutes or so (the process can be sped up by using (Airplane Mode). Then turn on your iPhone by pressing Volume Down + Power.

Unblock a particular phone number

In case you are sharing Apple ID with another person who uses iPhone and that person has blocked a number then you cannot send messages to that number.

To unblock a particular phone number, follow the steps below:

  • Go to Settings > Messages.
  • Tap on ‘Blocked Addresses’ and then tap on Unblock All button at the bottom right corner of your screen (it will show “Unblock”). You will see some options like ‘Remove All’, ‘Add New Contact’, etc., tap on any one of these options as per your convenience or requirement (for example: if someone’s name is John Smith then just type John in place of his name).

iMessage Setting

If you are using iMessage then make sure to turn iMessage off and then turn it back on again.

iMessage is a messaging service provided by Apple that uses data or Wi-Fi. It is free but there are some features, like disappearing messages and read receipts, which require an account with Apple.

Reset Network Settings

To reset network settings by going to Settings > General > Reset > Reset Network Settings. This will reset all network settings, including passwords, VPN, and APN settings.

You can also reset your device using the “New iPhone” option when buying it from an Apple store or if you have an iPhone 5s that has been unlocked with your Apple ID account. To unlock your device for use on another carrier network after purchasing one of these devices:

  • Tap Settings > General > About – then tap “About” again at the bottom of this screen
  • Tap the Status bar at the top right corner of the screen
  • If there are no signals listed here either (iPhones 6/6 Plus), then tap Network & cellular networks
  • Check your network settings
  • Make sure that the phone is connected to Wi-Fi or cellular data, and check if it’s receiving a signal from the router (if so, then you should be able to send or receive texts). If not, then reset your iPhone and try again
  • You might also have to make sure that there aren’t any other apps running on your phone at this time (such as Facebook) that may prevent new messages from being delivered – just open up those apps and see if they’re still active. If so then close them out of their respective applications before attempting again


We have compiled crucial information on why is my iPhone not sending text messages to help you how to tackle this situation. We hope this article helps you figure out why your iPhone isn’t sending text messages.

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