diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0c268b14e..a08627c2df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@
 - Fixed camera filters
 - Updated Exy2100/Exy2200 bootloader versions
 - Updated KernelSU
-- Updated base firmware to S24 FE September Security Patch
+- Updated base firmware to S24 FE August Security Patch (S721BXXS7BYH1)
 
 # 2.6.1
 - Updated build system (thx @Ksawlii)
diff --git a/prebuilts/samsung/e2sxxx/.current b/prebuilts/samsung/e2sxxx/.current
index cd36c307fa..390d1db3c0 100644
--- a/prebuilts/samsung/e2sxxx/.current
+++ b/prebuilts/samsung/e2sxxx/.current
@@ -1 +1 @@
-S926BXXS9BYH2/S926BOXM9BYH2/S926BXXS9BYH2
\ No newline at end of file
+S926BXXSBCYK8/S926BOXMBCYK8/S926BXXSBCYK8
\ No newline at end of file
diff --git a/prebuilts/samsung/e2sxxx/system/app/UwbTest/UwbTest.apk b/prebuilts/samsung/e2sxxx/system/app/UwbTest/UwbTest.apk
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diff --git a/prebuilts/samsung/e2sxxx/system/framework/com.samsung.android.uwb_extras.jar b/prebuilts/samsung/e2sxxx/system/framework/com.samsung.android.uwb_extras.jar
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diff --git a/prebuilts/samsung/e2sxxx/system/priv-app/EnvironmentAdaptiveDisplay/EnvironmentAdaptiveDisplay.apk b/prebuilts/samsung/e2sxxx/system/priv-app/EnvironmentAdaptiveDisplay/EnvironmentAdaptiveDisplay.apk
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