How to Fix Google Pixel SMS and MMS Not Working (2026 Troubleshooting Guide)

If your Google Pixel suddenly stopped sending or receiving SMS text messages and MMS picture messages, the most common cause is either a Carrier Services app issue or incorrect APN settings — both of which are fixable in under five minutes. This guide covers every known fix for Pixel SMS and MMS failures, starting with the solutions that work for most people and progressing to deeper troubleshooting for stubborn cases.

This applies to every Pixel model still receiving updates in 2026: Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel 8, Pixel 8 Pro, Pixel 8a, Pixel 9, Pixel 9 Pro, Pixel 9 Pro Fold, and Pixel 9a.

Make Sure Mobile Data Is On

This catches more people than you’d expect. MMS messages require an active mobile data connection — they will not send or download over Wi-Fi alone, even if your Wi-Fi is working perfectly. SMS (plain text) uses your cellular signal independently, but MMS (pictures, group texts, long messages) needs data.

Check this first:

1. Pull down the Quick Settings shade from the top of your screen
2. Look for the Mobile data tile — it should be active (highlighted)
3. If it’s off, tap it to turn it on

If you’re on a limited data plan and turned mobile data off to save usage, that’s your answer. MMS won’t work without it.

Update Carrier Services and Google Messages

This is the single most common fix for Pixel SMS/MMS failures after a system update. The Carrier Services app manages the connection between your Pixel and your carrier’s network. When it’s outdated or its data gets corrupted, messages break.

Update both apps:

1. Open the Google Play Store
2. Search for Carrier Services → tap Update (if available)
3. Search for Google Messages → tap Update (if available)
4. Restart your Pixel after updating

If updating doesn’t help, clear the data:

1. Go to Settings → Apps → See all apps → Carrier Services
2. Tap Storage & cache → Clear storage, then Clear cache
3. Do the same for Google Messages (this won’t delete your message history in most cases, but back up anything critical first)
4. Restart your phone

A known bug in December 2020 caused a Carrier Services update to break SMS entirely on some Android devices. Similar issues have recurred in 2024 and 2025 after monthly updates. Clearing app data and updating is the standard fix.

Fix RCS Chat Features Getting Stuck

Google Messages uses RCS (Rich Communication Services) as its default messaging protocol. When RCS gets stuck in a “connecting” or “setting up” state, it can block regular SMS and MMS from working because the app is waiting for RCS to establish before falling back.

Check your RCS status:

1. Open Google Messages
2. Tap your profile picture (top right) → Messages settings → RCS chats
3. Look at the status — it should say Connected

If it says “Setting up,” “Connecting,” or “Verifying”:

1. Toggle Enable chat features OFF
2. Wait 30 seconds
3. Toggle it back ON
4. If it still won’t connect, leave it OFF for 24 hours — some carriers limit how many verification attempts you get per day

Nuclear option for stuck RCS:

1. Go to Settings → Apps → See all apps → Google Messages
2. Tap Storage & cache → Clear storage
3. Go to Settings → Apps → See all apps → Carrier Services
4. Tap Storage & cache → Clear storage
5. Open Google Messages, set it as your default SMS app when prompted
6. Go back to Messages settings → RCS chats and toggle it on

This forces a fresh RCS registration and resolves the stuck-state problem that many Pixel 8 and Pixel 9 owners have reported.

Reset Your APN Settings

Access Point Names (APNs) tell your Pixel how to connect to your carrier’s data and MMS services. If these get corrupted — which can happen after an OS update, a SIM swap, or carrier network changes — MMS will fail silently while data and calls still work fine.

Reset to default:

1. Go to Settings → Network & internet → SIMs (or Mobile network)
2. Tap your active SIM
3. Tap Access Point Names
4. Tap the three-dot menu (top right) → Reset to default
5. Restart your phone

If your carrier’s APN didn’t auto-populate correctly, here are the MMS-critical fields for the three largest US carriers:

APN Settings by Carrier

Field	T-Mobile	AT&T	Verizon
APN	fast.t-mobile.com	nxtgenphone	vzwinternet
MMSC	http://mms.msg.eng.t-mobile.com/mms/wapenc	http://mmsc.mobile.att.net	http://mms.vtext.com/servlets/mms
MMS Proxy	*(leave blank)*	proxy.mobile.att.net	*(leave blank)*
MMS Port	*(leave blank)*	80	80
APN Type	default,mms,supl	default,mms,supl,hipri	default,mms,supl

For MVNOs (Mint Mobile, Google Fi, Visible, US Mobile, Cricket, Metro), use the parent network’s APN settings — Mint and Metro use T-Mobile’s, Cricket uses AT&T’s, and Visible uses Verizon’s. Google Fi has its own APN that auto-configures on Pixel devices.

Important: After entering APN settings manually, tap the three-dot menu → Save, then select the APN you just configured as active. Many people enter settings correctly but forget to save and select them.

Check for SIM and eSIM Issues

A loose, damaged, or improperly provisioned SIM card can cause intermittent SMS/MMS failures while voice calls still work. This is especially common after dropping the phone or swapping SIMs.

For physical SIM:

1. Power off your Pixel
2. Eject the SIM tray using the included pin tool (or a straightened paperclip)
3. Inspect the SIM card for visible damage, corrosion, or bent pins in the tray
4. Clean the gold contacts gently with a dry microfiber cloth
5. Reseat the SIM firmly and power the phone back on

For eSIM:

1. Go to Settings → Network & internet → SIMs
2. Make sure your eSIM is toggled ON and selected for Mobile data and SMS
3. If using dual SIM (physical + eSIM), verify the correct SIM is set as the default for messaging under Settings → Network & internet → SIMs → SMS preference

If your Pixel shows “No SIM” or “SIM not detected” even with a known-good SIM card, this points to a hardware issue with the SIM reader. Contact Google Support or visit a uBreakiFix/Asurion repair center.

Try a Different Messaging App (Temporarily)

This step helps isolate whether the problem is with Google Messages specifically or with your network connection. Install a third-party messaging app temporarily:

1. Download Textra SMS or Pulse SMS from the Play Store
2. Set it as your default SMS app when prompted
3. Try sending both an SMS (plain text to one person) and an MMS (picture message or group text)

If messages work in the other app: The problem is with Google Messages. Uninstall updates for Google Messages (Settings → Apps → Google Messages → three-dot menu → Uninstall updates), then reinstall from the Play Store.

If messages fail in every app: The issue is at the network or SIM level. Continue to the next steps.

Toggle Airplane Mode

This forces your Pixel to completely disconnect from and re-register with your carrier’s network. It resolves temporary network registration glitches that prevent SMS/MMS delivery.

1. Pull down Quick Settings
2. Tap Airplane mode to turn it ON
3. Wait 30 full seconds (not 5 seconds — the radio needs time to fully deregister)
4. Tap Airplane mode again to turn it OFF
5. Wait for the signal bars to reappear and try sending a message

If this fixes the issue but it comes back within hours or days, you likely have a deeper network registration problem. A network settings reset (next section) is a more permanent fix.

Reset Network Settings

This wipes all saved Wi-Fi networks, Bluetooth pairings, VPN configurations, and cellular settings — then forces your Pixel to rebuild them from scratch. It’s more thorough than toggling airplane mode because it also clears corrupted APN data and carrier configuration files.

1. Go to Settings → System → Reset options
2. Tap Reset mobile network settings (on some Pixel models this says “Reset Wi-Fi, mobile & Bluetooth”)
3. Confirm by tapping Reset settings
4. Your phone will restart. After it boots, you’ll need to reconnect to Wi-Fi and re-pair Bluetooth devices

After the reset, send a test SMS and a test MMS to confirm both work.

Check for Android System Updates

Google releases monthly security patches and quarterly feature drops for Pixel phones. These updates frequently include fixes for messaging bugs.

1. Go to Settings → System → System update
2. Tap Check for update
3. If an update is available, download and install it
4. After the update installs, restart your phone even if it doesn’t prompt you to

Notably, Android 14 introduced MMS bugs on certain carrier configurations, particularly when Wi-Fi was active. If you suspect a recent update caused the problem, check the Pixel Community forums to see if others are reporting the same issue — Google typically patches messaging regressions within one monthly update cycle.

Contact Your Carrier

If none of the above fixes work, the problem may be on your carrier’s side. Common carrier-side causes include:

• Account provisioning errors — your line may not have SMS/MMS enabled correctly, especially after a plan change or number port
• Network outages — localized tower issues that affect messaging but not voice
• IMEI blocks — rare, but possible if you bought a used phone

What to tell your carrier’s support team:

• Your exact phone model (e.g., Pixel 9 Pro, model number GPQ72)
• Your Android version and build number (Settings → About phone)
• That you’ve already reset APN settings, updated Carrier Services, and toggled airplane mode
• Whether SMS, MMS, or both are failing (important distinction for their troubleshooting)

Carrier support contacts:

Carrier	Phone	Hours
T-Mobile	1-800-937-8997	24/7
AT&T	1-800-331-0500	7 AM–9 PM local
Verizon	1-800-922-0204	24/7
Google Fi	1-844-825-5234	24/7
Mint Mobile	1-800-683-7392	5 AM–7 PM PT

You can also reach T-Mobile and Google Fi through in-app chat, which tends to have shorter wait times than phone support.

Factory Reset as a Last Resort

If absolutely nothing else has worked and you’ve confirmed with your carrier that there’s no account issue, a factory reset will restore your Pixel to its default software state. This eliminates any software-level corruption that could be blocking messaging.

Before you reset:

• Back up your data: Settings → System → Backup — make sure backup is on and run a manual backup
• Note your Google account credentials — you’ll need them for FRP (Factory Reset Protection) after the reset
• Save any photos or files that aren’t synced to Google Photos or Drive

To factory reset:

1. Go to Settings → System → Reset options
2. Tap Erase all data (factory reset)
3. Tap Erase all data and confirm
4. Your phone will wipe and restart to the setup screen

After setting up your phone, test SMS and MMS before restoring apps from backup. Some restored app configurations can carry over the bug. If messages work after a clean setup but break again after restoring, a specific app or setting from your backup is the culprit.

When It’s a Hardware Problem

If your Pixel still can’t send or receive messages after a factory reset and your carrier confirms no account issues, the problem is likely hardware — either a failing cellular modem or a damaged SIM reader. This is more common on Pixel phones that have been dropped, exposed to moisture, or are more than two years old.

Your options:

• Google warranty repair: If your Pixel is within the standard 1-year warranty (or 2 years in the EU/UK), go to support.google.com/pixelphone and start a repair request. Google offers both mail-in repair (7–10 business days) and walk-in repair at uBreakiFix/Asurion locations.
• Out-of-warranty repair: uBreakiFix/Asurion is Google’s authorized third-party repair partner. They can diagnose modem and SIM reader issues. Expect to pay $100–$200+ depending on the model.
• Google Store replacement: For warranty-eligible devices, Google offers Standard Exchange (send yours first, get replacement) or Advanced Exchange (get replacement first, return defective device within 21 days).

To check your warranty status, go to store.google.com/repair or go to Settings → About phone and note your IMEI number, then enter it on Google’s warranty checker.

Google Pixel support: Call 1-855-836-3987 or visit pixel.withgoogle.com/support for live chat.