What's new in Samsung Software update 4.5.03

From version 4.2.35:

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

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A more recent upload may be available below!

About Samsung Software update 4.5.03

This application is used to update the firmware of device.

Download Samsung Software update 4.5.03

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.

Known valid signatures: 9ca5 29c6.

Variant
Arch
Version
DPI
4.5.03 APK 9ca5
450300000
October 7, 2025
arm64-v8a
Android 15+
nodpi
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