iMessages fail to send images, how to send images, documents via iMessages

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Ngày cập nhật gần nhất: 15/4/2026

Some users have reported issues with iMessages not sending images when using Wifi. Although not a critical error, it can be quite inconvenient, especially when performing tasks on this application.

After activating iMessages, users may encounter the issue of iMessages not sending images. The following content from Mytour.vn provides solutions to this problem.

FIXING iMESSAGES ERROR: Unable to Send Images

In reality, when using Wifi or 3G, users may encounter various errors related to network connections, unstable Internet connections, or inability to use... First, you can perform a preliminary check to see if you have allowed iMessages access to the photo library, then reset the 3G network and fix the Wifi DNS.

1. Resetting the 3G Network

3G users can reset their network settings to fix iMessages unable to send images. Go to Settings - General - Reset (1), then select Reset Network Settings (2) as shown below...

Press Reset Network Settings (3) third from the top to confirm resetting network settings (4) to reconnect your device to 3G network.

2. Fixing Wifi DNS

Sometimes, Wifi DNS is the main culprit behind iMessages failing to send images despite finding the access point and successful connection. After connecting your iPhone to Wifi, follow these steps to change Wifi DNS.

From Settings - device settings select Wifi (1). Tap on i (2) in blue. Under DHCP (3), tap on DNS (4) and change it to '8.8.8.8, 8.8.4.4' - Google's DNS.

https://Mytour.vn/imessages-khong-gui-duoc-anh-3708n.aspx
This is also one of the methods to fix App Store login issues, network connection problems, blocked access to Facebook, and more. Here, Mytour.vn has guided you through fixing iMessages image sending issues by resetting Wifi DNS and 3G network settings. Best of luck with your troubleshooting!

Frequently Asked Questions

What steps should I follow to reset the 3G network on my iPhone?

To reset the 3G network on your iPhone, go to Settings, tap General, then select Reset. From there, choose Reset Network Settings. Confirm your choice, and this will reconnect your device to the 3G network.

How can I fix Wifi DNS issues affecting iMessages on my device?

To fix Wifi DNS issues affecting iMessages, go to Settings, select Wifi, and tap on the blue 'i' next to your network. Under DHCP, tap DNS and change it to Google's DNS: '8.8.8.8, 8.8.4.4'. This should resolve sending issues.

Is it necessary to allow iMessages access to the photo library for sending images?

Yes, allowing iMessages access to your photo library is essential for sending images. Without this permission, iMessages will not be able to attach and send photos effectively.

What common issues can prevent iMessages from sending images over Wifi?

Common issues preventing iMessages from sending images over Wifi include unstable network connections, incorrect DNS settings, and not having iMessages access to the photo library. Troubleshooting these areas can help resolve the issue.

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