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Samsung Galaxy S4 (Snapdragon/Tracfone) SM-S975L Firmware

Latest S975LUDUANB1 • Android 4.1–4.3 • Feb 2014

Samsung Galaxy S4 (Snapdragon/Tracfone) SM-S975L Firmware Overview

What is the latest SM-S975L firmware?

S975LUDUANB1, released February 4, 2014 with Android 4.1–4.3. The archive holds 2 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.

Is the Samsung Galaxy S4 (Snapdragon/Tracfone) still getting updates?

Most likely not: there has been no new firmware since February 2014, so Android 4.1–4.3 is the last version this model got. The final builds below are still the best choice for a clean reinstall.

All SM-S975L firmware builds

Build / PDA Bit Region (CSC) Android Date Download Link
S975LUDUANB1 — TFN
4.1–4.3
 2014-02-04 Download
S975LUDUAOE4 — TFN
4.1–4.3
 N/A Download

How to Flash SM-S975L Firmware

Put the Samsung Galaxy S4 (Snapdragon/Tracfone) into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Use HOME_CSC to keep your data, CSC for a full wipe.