diff --git a/xperiable.sh b/xperiable.sh
index a03857b..cc215e0 100755
--- a/xperiable.sh
+++ b/xperiable.sh
@@ -1,5 +1,13 @@
 #!/bin/bash
 
+if [ -f xperable ]; then
+	echo "Xperable found!"
+else
+	echo "Xperable is not installed!"
+	echo "Please install by run setup.sh"
+	exit 1
+fi
+
 relockbl() {
 	echo "Exploting..."
 	fastboot getvar secure