diff --git a/rw-system.sh b/rw-system.sh
index 086c77e..2a22c07 100644
--- a/rw-system.sh
+++ b/rw-system.sh
@@ -23,6 +23,7 @@ fixSPL() {
         setprop ro.keymaster.xxx.release "$Arelease"
         setprop ro.keymaster.xxx.security_patch "$(getSPL $img spl)"
 
+	getprop ro.vendor.build.fingerprint |grep -qiE '^samsung/' && return 0
         for f in \
 		/vendor/lib64/hw/android.hardware.keymaster@3.0-impl-qti.so /vendor/lib/hw/android.hardware.keymaster@3.0-impl-qti.so \
 		/system/lib64/vndk-26/libsoftkeymasterdevice.so /vendor/bin/teed \