All versions of S Secure

com.samsung.android.app.sprotect · 4 versions

S Secure has 4 versions listed; the oldest rated Trusted is v1.2.41. Since v1.2.41 the APK grew from 3.4 MB to 3.8 MB.

Minimum Android version over time

From v4.0.04: requires Android 9+
From v3.0.13: requires Android 7.0+

Older versions are the way to go if your device runs an earlier Android release.

Signing certificates

The 4 versions checked are signed with 2 different certificates. Android only installs an update when it is signed with the same certificate as the copy on your phone.

9C:A5:17:0F… issued to “Samsung Corporation”: v3.0.13, v1.2.41, v4.0.04 Matches Google Play
61:ED:37:7E… issued to “Android”: v899.9999.9999

Versions, newest first

v4.0.04 (400400100) LATEST

Uploaded Feb 10, 2025 3.8 MB Android 9+ TRUSTED 9C:A5:17:0F…

d6e026bde9bc3305c69d314518e97356

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What's new (as uploaded)

UI modified.

v3.0.13 (301300100)

Uploaded Nov 7, 2025 2.7 MB Android 7.0+ TRUSTED 9C:A5:17:0F…

9c8d32690883217f94e33479057cce9f

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Same release notes as v4.0.04.

v1.2.41 (124100000)

Uploaded Nov 6, 2017 3.4 MB Android 5.0+ TRUSTED 9C:A5:17:0F…

a024df9b5224c25d755358f2ec23dc9a

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What's new (as uploaded)

Q OS bug fixes

v899.9999.9999 (999999999)

Uploaded Jan 1, 2024 9.4 MB Android 4.4+ UNKNOWN 61:ED:37:7E…

4cfc82a56bb791a540813861694b1c45

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Same release notes as v1.2.41.