diff --git a/src/WiFiStorage.h b/src/WiFiStorage.h
index 249ed1c8..54f744a0 100644
--- a/src/WiFiStorage.h
+++ b/src/WiFiStorage.h
@@ -58,8 +58,12 @@ class WiFiStorageClass
 		WiFiDrv::downloadFile(url, strlen(url), filename, strlen(filename));
 		return true;
 	}
-    static bool downloadOTA(const char * url) {
-        return (WiFiDrv::downloadOTA(url, strlen(url)) == 0);
+    static bool downloadOTA(const char * url, uint8_t * res_ota_download = NULL) {
+		uint8_t const res = WiFiDrv::downloadOTA(url, strlen(url));
+		if (res_ota_download)
+		  *res_ota_download = res;
+		bool const success = (res == 0);
+        return success;
     }
 
 
@@ -78,8 +82,8 @@ class WiFiStorageClass
     static bool download(String url, String filename) {
     	return download(url.c_str(), filename.c_str());
     }
-    static bool download(String url) {
-        return downloadOTA(url.c_str());
+    static bool download(String url, uint8_t * res_ota_download = NULL) {
+        return downloadOTA(url.c_str(), res_ota_download);
     }
 };