diff --git a/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java b/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
index 369b9baaf..473455e94 100644
--- a/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
+++ b/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
@@ -531,16 +531,26 @@ private void done(Response resp) {
                 }
                 break;
             case FileStorage:
+                ResponseBody responseBody = resp.body();
+
                 try {
                     // In order to write response data to `destPath` we have to invoke this method.
                     // It uses customized response body which is able to report download progress
                     // and write response data to destination path.
-                    resp.body().bytes();
+                    responseBody.bytes();
                 } catch (Exception ignored) {
 //                    ignored.printStackTrace();
                 }
-                this.destPath = this.destPath.replace("?append=true", "");
-                callback.invoke(null, RNFetchBlobConst.RNFB_RESPONSE_PATH, this.destPath);
+
+                RNFetchBlobFileResp rnFetchBlobFileResp = (RNFetchBlobFileResp) responseBody;
+
+                if(rnFetchBlobFileResp != null && rnFetchBlobFileResp.isDownloadComplete() == false){
+                    callback.invoke("RNFetchBlob failed. Download interrupted.", null);
+                }
+                else {
+                    this.destPath = this.destPath.replace("?append=true", "");
+                    callback.invoke(null, RNFetchBlobConst.RNFB_RESPONSE_PATH, this.destPath);
+                }
                 break;
             default:
                 try {
diff --git a/android/src/main/java/com/RNFetchBlob/Response/RNFetchBlobFileResp.java b/android/src/main/java/com/RNFetchBlob/Response/RNFetchBlobFileResp.java
index e4f725777..18ba47981 100644
--- a/android/src/main/java/com/RNFetchBlob/Response/RNFetchBlobFileResp.java
+++ b/android/src/main/java/com/RNFetchBlob/Response/RNFetchBlobFileResp.java
@@ -69,6 +69,10 @@ public long contentLength() {
         return originalBody.contentLength();
     }
 
+    public boolean isDownloadComplete() {
+        return bytesDownloaded == contentLength();
+    }
+
     @Override
     public BufferedSource source() {
         ProgressReportingSource countable = new ProgressReportingSource();