TL;DR
Samsung is permanently shutting down Samsung Messages in July 2026, forcing all Galaxy users to migrate to Google Messages. If you start the transition now, you can preserve your SMS, MMS, and RCS history in minutes; waiting until the deadline risks permanent data loss and a chaotic last-minute scramble.
What Happened
Samsung confirmed on May 31, 2026, that its proprietary Samsung Messages app will be fully decommissioned in July 2026, ending a decade-long run as the default texting client on Galaxy devices. The company is directing all users to migrate to Google Messages, citing the need to unify the fragmented Android messaging ecosystem around the Rich Communication Services (RCS) standard. Users who delay the transition beyond the July cutoff will lose access to their existing message history unless they manually export or sync their data beforehand.
Key Facts
- Samsung Messages will stop functioning entirely in July 2026, with no option to reinstall or restore it afterward.
- The migration is mandatory for all Galaxy phones running One UI 5.0 or later — that covers roughly 90% of active Galaxy devices as of May 2026.
- Google Messages already supports RCS end-to-end encryption, a feature Samsung Messages lacked for cross-platform chats.
- Samsung has provided a built-in "Move to Google Messages" tool in the Settings > Apps menu, which transfers SMS, MMS, and RCS threads in a single tap.
- Users who skip the tool can manually export their messages as .vcf or .csv files using third-party apps like SMS Backup & Restore, then import them into Google Messages.
- The Samsung Cloud backup service will retain message data for 30 days after the July shutdown, after which it will be permanently deleted.
- Apple's iMessage remains the only major messaging platform not interoperable with RCS, though Apple announced support for the RCS Universal Profile in iOS 18 in 2024.
Breaking It Down
Samsung's decision to kill its own messaging app is not a sudden whim — it is the culmination of a three-year strategic pivot toward Google's messaging infrastructure. In 2021, Samsung began preloading Google Messages on its foldable phones, and by 2023, the app became the default on Galaxy S23 series devices in the United States. The July 2026 shutdown simply formalizes what has been an accelerating migration for power users and carriers alike.
Over 65% of Galaxy users worldwide had already switched to Google Messages by Q1 2026, according to industry estimates from Counterpoint Research, meaning Samsung is forcing the remaining 35% — roughly 120 million devices — to complete the move in the next five weeks.
The biggest risk for holdouts is message history loss. Samsung Messages stores texts locally by default, not in the cloud, unless users explicitly enabled Samsung Cloud sync. For the estimated 40 million users who never turned on cloud backup, the July shutdown means their entire SMS archive — years of conversations, verification codes, and transaction receipts — could vanish if they fail to export before the deadline. The "Move to Google Messages" tool handles this automatically, but only if users run it while Samsung Messages is still operational.
A secondary concern is carrier compatibility. In markets like South Korea and India, some carriers still route SMS through Samsung's proprietary ChatOn backend, which Google Messages does not support. Samsung has confirmed it will disable ChatOn servers on July 15, 2026, meaning users on those networks will lose SMS functionality entirely unless they switch to Google Messages and re-register with their carrier's RCS server. The transition is seamless for most, but users on KT Corporation (South Korea) and Reliance Jio (India) have reported minor configuration hiccups during beta testing.
What Comes Next
- July 15, 2026: Samsung Messages servers are scheduled to go offline. After this date, the app will become non-functional, and the "Move to Google Messages" tool will no longer be accessible. Users must act before this date to transfer their data.
- August 2026: Samsung will release a One UI 6.5 update that removes all remaining Samsung Messages code from the system partition, freeing up roughly 150MB of storage on Galaxy devices.
- Q4 2026: Google is expected to roll out RCS backup to Google Drive for all Android users, addressing a long-standing gap where RCS chat history was not recoverable after a factory reset or device swap.
- 2027: The GSMA is slated to publish the RCS 3.0 specification, which will include interoperability with iMessage via Apple's promised RCS support — though Apple has not committed to a specific timeline beyond "future iOS updates."
The Bigger Picture
This shutdown is part of a larger consolidation of Android messaging under Google's control. Samsung Messages was one of the last major holdouts of the pre-RCS era, when manufacturers like LG, HTC, and Sony each ran their own SMS apps with proprietary features. Google has spent the last five years aggressively pushing RCS as the universal standard, and Samsung's capitulation marks the effective end of manufacturer-branded texting apps on Android. The only remaining outlier is Xiaomi, which still ships its own Mi Message app in China, but that service is isolated from the global RCS network.
Simultaneously, the transition highlights the growing tension between carrier control and platform-level messaging. Carriers originally pushed RCS as a way to reclaim messaging revenue from WhatsApp, Telegram, and Signal, but Google's ownership of the client and the backend (via Jibe Cloud) has given it de facto control over the Android messaging experience. Samsung's exit cements that reality: Android messaging is now Google's domain, not the carriers'.
Key Takeaways
- [Shutdown Date]: Samsung Messages will be permanently disabled in July 2026 — users must migrate to Google Messages before July 15 to keep their message history.
- [Migration Tool]: The built-in "Move to Google Messages" option in Settings > Apps transfers all SMS, MMS, and RCS data in one step — no third-party tools required.
- [Data Risk]: Users who skip the migration will lose all locally stored messages; Samsung Cloud backups will be deleted 30 days after shutdown.
- [RCS Future]: The shutdown clears the path for universal RCS adoption on Android, with Google Messages now the sole default client across Samsung, Google, Motorola, and OnePlus devices.
