Android Can’t Send Picture Messages (MMS)? 8 Fixes (2026)

If your Android phone sends regular texts but pictures stay stuck or show a red failed mark, the problem is almost always with the MMS connection and not with the photo.

The cause is usually mobile data, signal, the messaging app or the carrier settings, and all of those can be checked from your phone.

Go through the fixes below in order, which takes about 15 minutes, and none of them delete your photos.

Quick answer: which fix matches your problem?

Why can your phone send texts but not pictures?

A plain SMS travels over the cellular signal alone, while a picture message uses the data connection as well.

That is why a phone with one bar of signal or mobile data switched off can still send a short text but fail on a photo.

Google Messages can also switch a chat to RCS, and for RCS to work everyone in the chat needs it turned on.

When RCS is not available the app falls back to SMS or MMS, which depends on the carrier setup you will check below.

Fix 1: turn on mobile data and test without Wi-Fi

Open Settings and look under Network & internet or Connections, then open your SIM or mobile network and switch Mobile data on.

Menu names vary between phone makers, so use the search box in Settings if you cannot find it.

1. Turn Wi-Fi off for a moment.
2. Open a web page to prove the cellular data works.
3. Send the picture message again.

T-Mobile also tells customers to test with Wi-Fi off, because that makes the phone use the carrier network.

Fix 2: check signal, balance and free storage

T-Mobile’s own checklist is a good model for any carrier, and it starts with the basics.

• Signal: make sure the phone shows at least two bars.
• Storage: keep at least 15% of the phone’s storage free.
• Prepaid balance: a prepaid account needs a balance to send picture messages.
• Restart: reboot the phone and try again.

Google adds that you should check that your plan or credit covers messages and that airplane mode is off.

Fix 3: confirm the default app and RCS status

Make sure only one messaging app is set as the default SMS app, and Google recommends Google Messages.

The exact menu is usually under Settings, then Apps, then Default apps, but the labels differ by phone.

To check RCS, follow Google’s path.

1. Open Google Messages.
2. Tap your profile picture or initial.
3. Tap Messages settings.
4. Tap RCS chats.

If the screen says RCS is disabled by your operator, contact your carrier, then tap Retry.

Google also lists Android 5.0 or higher, and an up-to-date Google Messages and Google Play services, as requirements.

Fix 4: reset the APN settings

Access Point Names tell the phone how to reach the carrier’s picture-message server, and wrong values block MMS.

Google’s guidance is to reset the APN settings to the default in your phone’s Settings app.

On many phones the screen is under Network & internet, then SIMs, then Access Point Names, but your phone may label it differently.

Use the reset or default option if there is one, and compare any manual values with your carrier’s published MMS settings.

Fix 5: clear the messaging app cache

Clearing the cache removes temporary files and does not delete your conversations.

1. Open Settings, then Apps.
2. Tap your messaging app.
3. Tap Storage.
4. Tap Clear cache.

Avoid Clear data unless you have no other option, because it can delete message history.

Fix 6: check the contact, date and block list

Some failures come from the recipient and not the phone.

• Confirm the phone number is correct, with the country code for international numbers.
• Delete the contact and add it again.
• Check that you have not blocked the contact.
• Set the date and time to automatic.
• Remove any extra third-party messaging apps that may intercept texts.

Fix 7: shrink the picture or the group

Carriers limit how big a picture message can be, and the limit is set by the carrier and not by Android.

Other carriers publish their own limits, so check yours if a large photo fails.

A shared link from a cloud photo service avoids the limit entirely.

If a group chat keeps splitting into separate threads, Google says to open Messages settings, then Advanced, then Group messaging, and review the group MMS option.

Fix 8: reset network settings

This clears saved Wi-Fi, mobile and Bluetooth settings without deleting photos or apps.

On many Android phones it sits under Settings, System, then Reset options, and on Samsung under General management, then Reset.

Reconnect to Wi-Fi afterwards, then send one small picture to one person as a test.

Where each setting lives

When to call your carrier

If SMS works and MMS does not after all of the above, call your carrier and say exactly that.

Ask them to confirm that MMS is active on your line and to resend the settings to your phone.

T-Mobile customers can call 1-877-746-0909 from a different phone, according to the carrier’s support page.

You can also move the SIM to another phone to see whether the phone or the line is at fault.

Related guides

Model-specific versions of this fix are in our guides for a Pixel 7 that cannot send MMS and a Galaxy S23 that won’t send MMS.

If chats are not switching to RCS, see Google Messages RCS not working.

• Google Messages Help: fix problems sending or receiving messages
• Google Messages Help: can’t turn on RCS chats
• T-Mobile Support: messaging troubleshooting