diff --git a/android/.idea/misc.xml b/android/.idea/misc.xml
index 5d1998103..fbb68289f 100644
--- a/android/.idea/misc.xml
+++ b/android/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/android/src/main/java/com/RNFetchBlob/RNFetchBlob.java b/android/src/main/java/com/RNFetchBlob/RNFetchBlob.java
index 9ed509688..946a97f5b 100644
--- a/android/src/main/java/com/RNFetchBlob/RNFetchBlob.java
+++ b/android/src/main/java/com/RNFetchBlob/RNFetchBlob.java
@@ -41,7 +41,7 @@ public String getName() {
     }
 
     @ReactMethod
-    public void fetchBlob(String method, String url, ReadableMap headers, String body, final Callback callback, final Callback progressEventHandler) {
+    public void fetchBlob(String method, String url, ReadableMap headers, String body, final Callback callback) {
 
         try {
             Uri uri = Uri.parse(url);
@@ -71,7 +71,7 @@ public void fetchBlob(String method, String url, ReadableMap headers, String bod
             }
 
             // create handler
-            AsyncHttpResponseHandler handler = new RNFetchBlobHandler(callback, progressEventHandler);
+            AsyncHttpResponseHandler handler = new RNFetchBlobHandler(callback);
 
             // send request
             switch(method.toLowerCase()) {
@@ -95,7 +95,7 @@ public void fetchBlob(String method, String url, ReadableMap headers, String bod
     }
 
     @ReactMethod
-    public void fetchBlobForm(String method, String url, ReadableMap headers, ReadableArray body, final Callback callback, final Callback progressEventHandler) {
+    public void fetchBlobForm(String method, String url, ReadableMap headers, ReadableArray body, final Callback callback) {
 
         try {
             Uri uri = Uri.parse(url);
@@ -154,7 +154,7 @@ public void fetchBlobForm(String method, String url, ReadableMap headers, Readab
             }
 
             // create handler
-            AsyncHttpResponseHandler handler = new RNFetchBlobHandler(callback, progressEventHandler);
+            AsyncHttpResponseHandler handler = new RNFetchBlobHandler(callback);
 
             // send request
             switch(method.toLowerCase()) {
diff --git a/android/src/main/java/com/RNFetchBlob/RNFetchBlobHandler.java b/android/src/main/java/com/RNFetchBlob/RNFetchBlobHandler.java
index 18fadb388..0866a1240 100644
--- a/android/src/main/java/com/RNFetchBlob/RNFetchBlobHandler.java
+++ b/android/src/main/java/com/RNFetchBlob/RNFetchBlobHandler.java
@@ -9,11 +9,9 @@
 public class RNFetchBlobHandler extends AsyncHttpResponseHandler {
 
     Callback onResponse;
-    Callback onProgress;
 
-    RNFetchBlobHandler(Callback onResponse, Callback onProgress) {
+    RNFetchBlobHandler(Callback onResponse) {
         this.onResponse = onResponse;
-        this.onProgress = onProgress;
     }
 
     @Override
@@ -25,9 +23,6 @@ public void onSuccess(int statusCode, Header[] headers, byte[] binaryData) {
     @Override
     public void onProgress(long bytesWritten, long totalSize) {
         super.onProgress(bytesWritten, totalSize);
-        if(this.onProgress != null) {
-            this.onProgress.invoke(bytesWritten, totalSize);
-        }
     }
 
     @Override
diff --git a/ios/RNFetchBlob.xcodeproj/project.pbxproj b/ios/RNFetchBlob.xcodeproj/project.pbxproj
index 230f8688f..45b428229 100644
--- a/ios/RNFetchBlob.xcodeproj/project.pbxproj
+++ b/ios/RNFetchBlob.xcodeproj/project.pbxproj
@@ -5,7 +5,6 @@
 	};
 	objectVersion = 46;
 	objects = {
-
 /* Begin PBXBuildFile section */
 		A15C30141CD25C330074CB35 /* RNFetchBlob.m in Sources */ = {isa = PBXBuildFile; fileRef = A15C30131CD25C330074CB35 /* RNFetchBlob.m */; };
 		A166D1AA1CE0647A00273590 /* RNFetchBlob.h in Sources */ = {isa = PBXBuildFile; fileRef = A15C30111CD25C330074CB35 /* RNFetchBlob.h */; };
@@ -27,6 +26,7 @@
 		A15C300E1CD25C330074CB35 /* libRNFetchBlob.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libRNFetchBlob.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		A15C30111CD25C330074CB35 /* RNFetchBlob.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = RNFetchBlob.h; path = RNFetchBlob/RNFetchBlob.h; sourceTree = "<group>"; };
 		A15C30131CD25C330074CB35 /* RNFetchBlob.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; name = RNFetchBlob.m; path = RNFetchBlob/RNFetchBlob.m; sourceTree = "<group>"; };
+		ADC1D945EE804D3DA47CF622 /* RNFetchBlob.xcodeproj */ = {isa = PBXFileReference; name = "RNFetchBlob.xcodeproj"; path = "../../node_modules/react-native-fetch-blob/ios/RNFetchBlob.xcodeproj"; sourceTree = "<group>"; fileEncoding = undefined; lastKnownFileType = wrapper.pb-project; explicitFileType = undefined; includeInIndex = 0; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -46,6 +46,7 @@
 				A15C30111CD25C330074CB35 /* RNFetchBlob.h */,
 				A15C30131CD25C330074CB35 /* RNFetchBlob.m */,
 				A15C300F1CD25C330074CB35 /* Products */,
+				8BD9ABDFAF76406291A798F2 /* Libraries */,
 			);
 			sourceTree = "<group>";
 		};
@@ -57,6 +58,15 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
+		8BD9ABDFAF76406291A798F2 /* Libraries */ = {
+			isa = PBXGroup;
+			children = (
+				ADC1D945EE804D3DA47CF622 /* RNFetchBlob.xcodeproj */,
+			);
+			name = Libraries;
+			path = "";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -83,7 +93,7 @@
 		A15C30061CD25C330074CB35 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0730;
+				LastUpgradeCheck = 730;
 				ORGANIZATIONNAME = suzuri04x2;
 				TargetAttributes = {
 					A15C300D1CD25C330074CB35 = {
@@ -214,6 +224,7 @@
 					"$(SRCROOT)/../../React/**",
 					"$(SRCROOT)/../../react-native/React/**",
 					"$(SRCROOT)/../../node_modules/react-native/React/**",
+					"$(SRCROOT)/../../node_modules/react-native-fetch-blob/ios/RNFetchBlob",
 				);
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -232,6 +243,7 @@
 					"$(SRCROOT)/../../React/**",
 					"$(SRCROOT)/../../react-native/React/**",
 					"$(SRCROOT)/../../node_modules/react-native/React/**",
+					"$(SRCROOT)/../../node_modules/react-native-fetch-blob/ios/RNFetchBlob",
 				);
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";