Multiple valid signatures exist for this app. If you're having trouble with installation due to a mismatched signature, try a different one. See this FAQ entry for more info.

This APK's signature: 9ca5. Other known valid signatures: 29c6.

Download Samsung Software update 4.5.18 APK

App: Software update
Version: 4.5.18 (451800000)
Languages: 79
Package: com.wssyncmldm
Downloads: 392
10.14 MB (10,629,819 bytes)
Min: Android 15 (API 35)
Target: Android 16 (API 36)
arm64-v8a
nodpi
MD5, SHA-1, SHA-256 signatures
Permissions: 40Features: 4Libraries: 3
Uploaded April 7, 2026 at 2:11PM UTC by E

Download APK
10.14 MB
A more recent upload may be available below!

Samsung Software update notes

APK Notes:

From Samsung Galaxy S26, Android 16, build samsung/m1qsqw/m1q:16/BP4A.251205.006/S942USQS2AZCO_OYN2AZCO:user/release-keys.

What's new in Samsung Software update 4.5.18

From version 4.2.35:

The domain for China FOTA server is changed to new one.

About Samsung Software update 4.5.18

This application is used to update the firmware of device.

Samsung Software update 4.5.18 variants

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Multiple valid signatures exist for this app. If you're having trouble with installation due to a mismatched signature, try a different one. See this FAQ entry for more info.

This APK's signature: 9ca5. Other known valid signatures: 29c6.

Variant
Arch
Version
DPI
4.5.18 APK 9ca5
451800000
April 7, 2026
arm64-v8a
Android 15+
nodpi
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