SAMSUNG · SM-S911B
Samsung Galaxy S23 Updates Expected Until Feb 2028
Phone · International Samsung release channel record · Released Feb 2023
Family: Galaxy S series
Get record-change alerts →Samsung Galaxy S23 (SM-S911B) is recorded here for International Samsung release channel, released Feb 2023. Its security-support horizon of Feb 2028 is calculated from the maker's published policy. Grade B evidence from 2 cited sources (Samsung Newsroom, Samsung Electronics). Latest documented software: Android 16 · S911BXXSAFZH3 · SM-S911B · released 2026-09-02 · security patch 2026-08-05. Latest documented entry in cited ledger 025800230221, checked 8 September 2026; other regional or carrier builds may be newer..
Still getting security updates? Yes
Galaxy S23 is expected to get security updates until Feb 2028 — about 1 year 4 months from now.
What to do: Keep updates enabled and compare the remaining support window carefully before purchasing this generation used.
Grade B: calculated from the manufacturer’s published policy, so treat it as a planning horizon, not a promised last-patch day. How grades work →
Support at a glance · Supported
Policy-derived horizon
Galaxy S23: security support is expected through Feb 2028 under the cited policy calculation. Match the model and region below before applying this answer.
- Security-support horizon
- Expected through Feb 2028
- Model and scope
- SM-S911B · International Samsung release channel
- Evidence classification
- B · Policy-derivedDevLifeCheck's evidence classification; not a safety rating.
- Supporting source
- Samsung Newsroom: Take Your Passions Further With the New Samsung Galaxy S23 Series ↗Source reviewed
A support date is not a safety certificate or proof of the last patch. Check installed software separately; an unknown date does not establish that support has ended.
YOUR NEXT STEP
Check your latest documented update
The support commitment above and the release installed on your phone are separate. Match your exact model and software channel before comparing.
SM-S911B · EUX
Europe (EUX channel)
Last verified patch: 2026-09-05
Android 16 · S911BXXSAFZI1
Current release needs re-verification. Firmware source last successful check: 2026-09-30.
Check my EUX build →Official release history ↗SM-S911B · INS
India (INS channel)
Last verified patch: 2026-08-05
Android 16 · S911BXXSAFZH3
Current release needs re-verification. Firmware source last successful check: 2026-09-30.
Check my INS build →Official release history ↗Find model and software information in Settings → About phone. Your location alone does not identify your software channel.
Optional shopping links
Keeping this device? Check accessories
Samsung Galaxy S23 · protective case
- Model
- SM-S911B
- Record scope
- International Samsung release channel
Check the exact model code, dimensions, camera cutouts and button positions; similar names do not guarantee a fit.
As an Amazon Associate I earn from qualifying purchases.
Paid links: we may earn a commission from qualifying purchases. They do not change our support dates, evidence grades or comparisons. Check the exact model, region, seller, condition, stock and price on Amazon before buying.
Android upgrades and security patches are separate
Samsung promises four Android OS upgrades for the Galaxy S23. Its Android 13 starting version means Android 17 is the expected fourth upgrade under that original commitment. Android 16 is the third upgrade, not proof that major upgrades have ended. This version expectation does not confirm a rollout date for your model or carrier.
The five-year security policy is a separate commitment. A monthly listing today does not guarantee monthly patches for the entire support period; Samsung can change the schedule and regional or carrier delivery can differ. Match your model in Settings → About phone.
Samsung's S23 support policy · SM-S911B Android release history · Current security update schedule
What this status means for Galaxy S23
Galaxy S23 remains within its recorded security-support window through Feb 2028. This is a lifecycle statement, not a guarantee that every vulnerability is fixed or every regional build arrives together.
What this Galaxy S23 record covers
Listed model identifiers: SM-S911B. Listing an identifier does not establish shared lifecycle coverage.
Recorded model and region: SM-S911B; International Samsung release channel. Apply each support date, firmware release or repair fact only to the identifiers and regions named in its cited source.
Variants marked for separate lifecycle review: SM-S911B. Match each variant to its own cited lifecycle evidence before applying a support date.
Galaxy S23 Ultra, Galaxy S23+ share the same recorded release and security-support horizon. Those products remain separate because their marketed identity and model boundary differ; a shared policy date is not evidence that firmware, recalls or repair records are interchangeable. The displayed interval spans about 60 months from the recorded release event and retains month date precision.
No exact EPREL registration is approved for this record, so DevLifeCheck does not borrow an EU repairability score or battery result from a related model.
Support timeline
Sale and cloud-service evidence
- End of sale
- Not documented · Official source reviewed; date not publishedReviewed 2026-09-10 against Samsung Newsroom's cited lifecycle record. It does not publish a separate model-specific end-of-sale date for this record; the date remains undocumented and is not inferred from software-support end.
- Cloud-service end
- Not documented · No reviewed date
Regional firmware records below are verified only for their named model code and software channel. They do not establish one worldwide latest version.
Identity and regional scope
- Marketed name
- Galaxy S23
- Primary model identifier
- SM-S911B
- Evidence scope
- International Samsung release channel
This record is not a universal “global variant.” Match the model number, sales market and carrier before applying a date to your phone. A materially different variant must receive its own reviewed lifecycle evidence.
How the support date was determined
Expected February 2028: five years calculated from Samsung's documented 17 February 2023 availability date. Samsung publishes the duration, not an exact final patch date. The stored day is normalization only.
- Evidence class
- B · Policy-derived
- Date precision
- Month precision
- Jurisdiction/scope
- International Samsung release channel
Latest firmware or patch
2 exact model-and-channel releases are documented in the verified cards above. Use the model code and CSC shown there; these records do not establish one global latest build.
Recall and safety screening
DevLifeCheck monitors CPSC, Safety Gate, UK OPSS, Health Canada. A monitored feed is not itself a “no recall” finding; dated device-specific results are listed separately below.
No exact marketed-name or model-code match found in the CPSC recall dataset as of 2026-09-04. This US-only name screening is not proof that no recall exists; check the exact model, carrier and local regulator.
Recalls & Product Safety Warnings · United States · checked Sep 2026 ↗Repairability and battery
No model-specific repairability score or official battery-service cutoff has been reviewed for this record yet. Check the manufacturer's regional repair channel before buying parts or assuming service availability.
Each card shows only the facts published by its cited source. Do not compare iFixit scores, manufacturer playback estimates and EU-label measurements as if they used the same test.
Update cadence
Monthly. Checked 8 September 2026; Samsung may change this schedule, and carrier or regional delivery can differ.
Known limitations and conflicts
Policy dates can conflict with carrier schedules, regional product-security statements and the exact hardware variant. No additional conflict has been approved for this record; that means “not documented,” not “none exist.”
Repair or replace factors
Keep updates enabled and compare the remaining support window carefully before purchasing this generation used.
- Support horizon: security support is recorded through Feb 2028.
- Evidence certainty: this is a policy-derived record with month precision.
- Software visibility: Check the verified model-and-channel release cards above. A documented build for one channel is not a worldwide latest-version claim.
- Repair data: no comparable model-specific repairability record is approved yet, so repair cost and parts availability must be checked separately.
Longer-supported catalog records
These records have a later documented security-support horizon. Same-brand records are preferred when the catalog has enough matches. Price, form factor and availability are not yet compared, so these are not purchase recommendations.
As an Amazon Associate I earn from qualifying purchases.
Paid links: we may earn a commission from qualifying purchases. They do not change our support dates, evidence grades or comparisons. Check the exact model, region, seller, condition, stock and price on Amazon before buying.
Galaxy S23: common questions
How long will Galaxy S23 get security updates?
Galaxy S23 is expected to get security updates until Feb 2028 — about 1 year 4 months from now. The date is calculated from the manufacturer's published update policy, so treat it as a planning horizon rather than a guaranteed last patch.
Will Galaxy S23 get more Android version upgrades?
Samsung commits this eligible model or series to 4 generations of Android OS upgrades. Security support remains a separate duration; no exact OS calendar end date is inferred. Version upgrades and monthly security patches are separate: a device can keep receiving patches after its last major upgrade.
Does this date apply to every Galaxy S23 model and region?
This record covers model SM-S911B in the International Samsung release channel scope. Carrier and regional variants can receive updates at different times, so match your exact model number before relying on it.
Evidence
BSamsung Newsroom · Worldwide manufacturer policy · Checked Sep 2026 · month precision
Samsung Electronics · International Samsung release channel · Checked Sep 2026 · unknown precision
Cite or embed this record
DevLifeCheck record for Galaxy S23, reviewed Sep 2026, grade B: https://devlifecheck.com/devices/samsung-galaxy-s23
[](https://devlifecheck.com/devices/samsung-galaxy-s23)The badge always links to this canonical HTML record so scope, evidence and uncertainty remain inspectable.
Badge builder with HTML code → · Dataset and attribution guidance →
Related guidance
Claim-to-evidence provenance
Every published assertion below is tied to its reviewed source capture. Hashes identify the immutable normalized capture; they are not a substitute for reading the official source.
Samsung Newsroom · Worldwide manufacturer policy · checked Sep 2026 · reviewed by Feroz Sheikh
limits capture · 72a3887dfe33…
Samsung's official Galaxy S23 announcement lists four Android OS generations and five years of security updates.
Official source reviewed for this separate field; absence is retained as unknown and is not converted into an inferred fact.Captured Sep 2026 · parser official-source-capability-review-v2Samsung Electronics · International Samsung release channel · checked Sep 2026 · reviewed by Feroz Sheikh
supports capture · 272e87d179da…
Samsung's official model-keyed software-release ledger identifies Galaxy S23 by exact international hardware model SM-S911B. Firmware rollout remains region and operator specific.
Official Samsung release ledger keyed to the exact international model code.Captured Sep 2026 · parser samsung-model-identity-v1Samsung Electronics · SM-S911B; Samsung Notify Update ledger 025800230221; not a worldwide rollout statement · checked Sep 2026 · reviewed by Feroz Sheikh
supports capture · a0e1e03ea249…
Galaxy S23 (SM-S911B): Android 16, build S911BXXSAFZH3, released 2026-09-02, security patch 2026-08-05. This is the newest entry visible in the cited model/channel ledger reviewed on 8 September 2026, not proof of the newest firmware in every market.
Exact scope retained; no support-end date inferred from firmware or cadence.Captured Sep 2026 · parser official-device-enrichment-2026-09-08-v1Samsung Newsroom · Worldwide launch announcement · checked Sep 2026 · reviewed by Feroz Sheikh
supports capture · 6af5debbfb8a…
Samsung states that the Galaxy S23 series receives four generations of OS upgrades and five years of security updates; the same footnote lists Galaxy Z Fold4 and Z Flip4 among the eligible four-generation devices. (Published 2023-02-02.)
Model-specific Samsung announcement stating the OS-upgrade generation count; security support stays a separate duration.Captured Sep 2026 · parser samsung-os-generation-commitment-v2U.S. Consumer Product Safety Commission · United States · checked Sep 2026 · reviewed by Feroz Sheikh
screened against capture · b1855338fc80…
The CPSC full recall dataset was checked by exact marketed device name and recorded model identifier. No exact match was found for the seeded catalog in the 4 September 2026 screening run.
Dated exact-name/model regulator screening capture.Captured Sep 2026 · parser cpsc-name-screen-v1Samsung Newsroom · Worldwide manufacturer policy · checked Sep 2026 · reviewed by editor
supports capture · 72a3887dfe33…
Samsung's official Galaxy S23 announcement lists four Android OS generations and five years of security updates.
Primary immutable capture attached during editorial save.Captured Sep 2026 · parser curated-catalog-2026-09-04-v2Samsung Newsroom · Worldwide manufacturer policy · checked Sep 2026 · reviewed by editor
supports capture · 72a3887dfe33…
Samsung's official Galaxy S23 announcement lists four Android OS generations and five years of security updates.
Primary immutable capture attached during editorial save.Captured Sep 2026 · parser curated-catalog-2026-09-04-v2Samsung Electronics · Samsung published model scope; region and carrier delivery may differ · checked Sep 2026 · reviewed by Feroz Sheikh
supports capture · d31773782a45…
Galaxy S23: Monthly. Samsung's security scope checked on 8 September 2026. Its model lists change over time, and carriers can deliver quarterly updates even for a listed monthly model.
Exact scope retained; no support-end date inferred from firmware or cadence.Captured Sep 2026 · parser official-device-enrichment-2026-09-08-v1Revision history · 14 entries in 7 groups
Repeated entries are summarized once. The complete dated audit trail is retained separately.
Read the complete revision archive (JSON) →
Report a correction →