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On a Samsung Galaxy, Google Messages is the recommended choice for US devices running Android 12 or later under Samsung’s transition notice, which takes effect in July 2026. Elsewhere, Samsung Messages availability depends on the phone model and software version. Check your region’s support information before switching; then set your preferred app as the default SMS app and, if available, turn on RCS chats.

Choose a messaging app for your Galaxy

Samsung Messages and Google Messages are not interchangeable in every market or on every Galaxy. Samsung’s US notice says Samsung Messages will no longer be supported on Galaxy devices running Android 12 or later starting July 2026, and recommends Google Messages for those devices. That is a US-specific notice, not a global discontinuation statement. Samsung India says Samsung Messages availability varies by software version and phone model.

Check your Android version and Samsung support information for your country and carrier. Google Messages is typically pre-installed on Galaxy devices, but it may not be available on every model or software configuration. Samsung US: Samsung Messages discontinuation and switching guidance; Samsung India: using Messages on Galaxy devices.

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Make Google Messages the default SMS app

Only one app can be the default SMS app at a time. You can select Google Messages during setup or change the choice in Android settings. Labels can vary by software version.

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  1. Open or download Google Messages on your Galaxy.
  2. When prompted, tap Set default SMS app, select Google Messages, and confirm with Set as default.
  3. If you do not see the prompt, open Settings > Apps > Choose default apps > SMS app, then select Google Messages.

Samsung documents both routes in its US transition guidance and India app guide. Samsung US setup instructions; Samsung India app instructions.

Turn on RCS chats and check the connection

RCS adds features such as read receipts, typing indicators, and original-quality photo and video sharing. These features depend on service availability, software, and the people in the conversation; participants need RCS enabled for RCS messaging to work as intended.

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  1. Open Google Messages.
  2. Tap your profile icon, then Messages settings.
  3. Tap RCS chats or, on some versions, Chat features.
  4. Turn on RCS chats and confirm that the status says Connected.

These labels come from Samsung Colombia’s Google Messages guide; menu wording can change. Samsung’s US guidance describes Google Messages on Android and iOS 18 or later on iPhone. This does not establish universal carrier or country support, so check local availability if RCS does not connect. Samsung Colombia: Google Messages, RCS, spam protection, and browser pairing; Samsung US: RCS and switching guidance.

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If RCS does not show Connected

  • Confirm that RCS chats are switched on in Google Messages and check the status again.
  • Check whether the other person has RCS enabled. If either participant cannot use RCS, the conversation may use SMS or MMS instead.
  • If the setting is missing or remains disconnected, availability may depend on your software, model, market, carrier, and service. The cited guides do not establish a complete compatibility list for every country and carrier.

What happens when you switch from Samsung Messages?

Samsung says messages and conversations transfer automatically when switching to Google Messages. A full transfer can take up to approximately 24 hours, depending on how much data is being moved. This is Samsung’s US migration estimate, not a guaranteed completion time for every device.

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On devices released before 2022, active RCS conversations may temporarily pause during the change. Samsung says RCS can resume when both people use Google Messages; SMS and MMS remain available during the interruption. Samsung US migration details.

Use Google Messages on a computer, tablet, or watch

Pair with a browser

Samsung Colombia’s guide describes pairing Google Messages with a computer or tablet browser: sign in at the Google Messages web page and scan the displayed QR code using Google Messages on your phone. Menu labels and availability may differ by region or software version. Google Messages for web.

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  • LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
  • MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
  • NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
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Text from a Galaxy tablet or other device

Samsung’s US guidance describes signing in to Google Messages or using QR pairing on a tablet. Samsung also warns that its prior Samsung Messages Message Continuity route, including Call & text on other devices, will be disrupted after Samsung Messages is discontinued. The feature currently does not work with Verizon and AT&T phones, and may not be available on all models from other carriers. Samsung US cross-device guidance.

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Use Google Messages on a Galaxy Watch

Samsung specifies Galaxy Watch4 or newer for the Google Messages watch functionality described in its US guidance. Older Tizen watches cannot show the full message history after Samsung Messages discontinuation, although users can still read and send texts. Samsung US watch guidance.

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Find spam protection in Google Messages

Samsung Colombia places spam protection at Google Messages > profile icon > Messages settings > Protection & safety. The feature and exact labels may vary by version and region. Samsung Colombia Google Messages guide.

Why older RCS instructions may look different

Some Samsung instructions describe a legacy Android Messages interface with the path More options > Settings > Chat features. That is not the current Google Messages path described above. If your menus do not match, check which messaging app is installed and look for RCS chats or Chat features in that app’s settings. Samsung Singapore legacy Android Messages instructions.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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