"I keep getting this iOS 17 check in not working message, both phones on today's iOS 17 release, both 14 pro. Other phone sends them to mine just fine. Any ideas?"
- from Reddit
iOS 17/18 introduces many useful new features for users, with Check In being one of the most talked-about. It allows users to share their location or trip status with family or friends via iMessage, ensuring safety. However, many users have reported encountering the issue of "iOS 17/18 Check In not working". Why can't I send a check-in on my iPhone? This article will thoroughly analyze the reasons behind the Check In feature not working and provide effective fixes to help you easily resolve the issue.
When Check In is unavailable, you may see error messages like "iOS 17/18 Check In not available to send to this recipient". The common reasons for this issue are as follows:
After understanding the root causes of the Check In not working on iOS 17/18 issue, you can follow the steps below to troubleshoot and resolve the problem.
Check In is a feature introduced in iOS 17, so you can only use it successfully if your iPhone is running iOS 17 or higher. To update your iPhone to the iOS 17/18, follow the steps below:
Step 1. Open "Settings" > "General" > "Software Update". (iPhone software update failed?)
Step 2. Check if iOS 17/18 available is displayed.
Step 3. If an update is available, tap "Download and Install".
An unstable network connection may cause "Check In not working on iOS 17/18" or data transmission failure. Make sure your device is connected to a stable network.
Here are the steps:
Step 1. Open the "Settings" app on your iPhone.
Step 2. Tap on "Mobile Service" > "Mobile Data".
Step 3. Select your network and enable Mobile Data.
Check In is a feature based on iMessage. If iMessage is not enabled, you may see the message "iOS 17/18 Check In not available to send to this recipient". To check your iMessage, follow the steps below:
Step 1. Open the "Settings" app, go to the "Messages" section, find the "iMessage" option, and ensure it's turned on. (iMessage not working?)
Step 2. Under the "Send & Receive" section, add your number to the "Receive" and "Start New Conversations From" menus.
Step 3. After that, enable Check In in the Messages app and try setting it up.
The Check In feature requires access to the device's real-time location. If location services are not enabled, it will cause the "Check In not available on iOS" issue.
Here is how to enable the location services on your iPhone:
Step 1. Open "Settings" > "Privacy" > "Location Services".
Step 2. Make sure the "Location Services" toggle is turned on.
Step 3. Scroll down to find the Messages app and select "While Using the App" or "Always" to allow location access.
Step 4. Go back to iMessage and test if the feature is working properly.
When the Messages app experiences lag or glitches, Check In may become unavailable. You can force close the Messages app and then reopen it.
Here is how to do it:
Step 1. Double-press the "Home" button on your iPhone, or swipe up from the bottom (on iPhone models without a Home button) to view your recently used apps.
Step 2. Locate the Messages app and swipe it up or off the screen to close it.
Step 3. Reopen the Messages app and check if the Check In feature works properly.
An interruption in Apple's servers could also cause the "iOS 17/18 Check In not available to send to this recipient" issue. Open the Apple System Status page and check if the iMessage status shows as "Available" If it indicates a server outage, please wait patiently for the issue to be resolved.
Sometimes, it's hard to identify the exact cause of issues like iOS 17/18 Check In not working. In such cases, restarting your iPhone can help clear any minor bugs or glitches that might be affecting its performance.
If the above methods don't work, there may be a deeper system issue. In this case, you can use a professional iPhone system repair tool, iOS System Recovery, to fix the problem without data loss.
What can iOS System Recovery do for you?
Here is how to fix iOS 17/18 Check In not working using iOS System Recovery:
01Click the download button below to get the tool. Once the download is complete, open the program and choose "iOS System Recovery".
02Connect your iPhone to the computer and trust the connection. Then, click "Start" and follow the on-screen instructions to enter recovery mode.
03Select "Standard Mode" and click "Confirm" to proceed. The tool will begin downloading the required iOS firmware.
04Once the download is complete, click "Repair" to begin the repair process. The tool will fix your device and resolve the issue without any data loss.
If you have tried all the methods and the issue persists, it is recommended to contact Apple Support or visit the nearest Apple Store for assistance.
Check In is a useful feature in iOS 17/18, but if you encounter the "iOS 17/18 Check In not working" issue, you can troubleshoot and fix it using the solutions provided in this article. For system-level issues, we highly recommend using iOS System Recovery for a fast and efficient fix, without data loss.
We hope this article helps you restore the Check In feature and ensure your travel safety!
Related Articles:
[100% Work] How to Fix iOS 17/18 Contact Poster Not Working?
How to Fix iOS 17/18 Not Showing Up on My Phone? [6 Fixes]
iOS 16/17/18 Edit/Unsend iMessage Not Working? - 9 Quick Fixes
How to Fix iOS 17/18 StandBy Not Working? 9 Workable Fixes Inside!
Feedback
Free Download for PC 
Free Download for Mac 
