Samsung Mobile Gear S3 frontier End of Life Date
Samsung Mobile Gear S3 frontier end-of-life date, support status, and CVE risk. Data reconciled from official vendor documentation and endoflife.date at every build; the source of each date is on the product page.
Samsung Mobile gear-s3-frontier was released on November 1, 2016.
| Version | Latest | EOL Date | Status |
|---|---|---|---|
| Galaxy Gear | — | Supported | EOL |
| Galaxy Note Pro 12.2 | — | Supported | EOL |
| Galaxy Grand Neo | — | Supported | EOL |
| Galaxy Note 3 Neo | — | Supported | EOL |
| Galaxy Note 3 Neo Duos | — | Supported | EOL |
| Galaxy Note Pro 12.2 3G | — | Supported | EOL |
| Galaxy Note Pro 12.2 LTE | — | Supported | EOL |
| I8200 Galaxy S III mini VE | — | Supported | EOL |
What does Samsung Mobile Gear S3 frontier end of life mean?
When Samsung Mobile Gear S3 frontier reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: A CVE-based scan does not show the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Some scanners flag unsupported versions of common products, but coverage varies, and none of them give you the date in advance. Running Samsung Mobile Gear S3 frontier past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Samsung Mobile Galaxy S26 FE or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.