diff --git a/README.md b/README.md
index 27ea0ad4..8ff73855 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ To create a new project with CocoaPods, follow the instructions below:
 3. Create a Podfile. This can be done by running `pod init`.
 4. Open your Podfile with a text editor, and add the following
 ```
-pod 'Backendless', '4.0b'
+pod 'Backendless', '4.0b6'
 ```
 5. Save Podfile, return to Terminal window and run `pod install`. Once all of the pod data is downloaded, Xcode project workspace file will be created. This is the file you must open when working on your app.
 6. Open .xcworkspace file to launch your project.
diff --git a/SDK/backendlessAPI/backendlessAPI.xcodeproj/project.pbxproj b/SDK/backendlessAPI/backendlessAPI.xcodeproj/project.pbxproj
index 6edefcff..f5665510 100644
--- a/SDK/backendlessAPI/backendlessAPI.xcodeproj/project.pbxproj
+++ b/SDK/backendlessAPI/backendlessAPI.xcodeproj/project.pbxproj
@@ -899,7 +899,6 @@
 		D3FB9B7219867F0E00A13FB6 /* AtomicCountersFactory.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AtomicCountersFactory.h; sourceTree = "<group>"; };
 		D3FB9B7319867F0E00A13FB6 /* AtomicCountersFactory.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AtomicCountersFactory.m; sourceTree = "<group>"; };
 		D3FB9B7A1986818F00A13FB6 /* IAtomicCounters.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = IAtomicCounters.h; sourceTree = "<group>"; };
-		F90F2B5E1BB2DF9C004F8D33 /* Update Project with Backendless SDK for iOS9.pdf */ = {isa = PBXFileReference; lastKnownFileType = image.pdf; name = "Update Project with Backendless SDK for iOS9.pdf"; path = "../../Update Project with Backendless SDK for iOS9.pdf"; sourceTree = "<group>"; };
 		F918412C1638281600D36A61 /* FileService.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FileService.h; sourceTree = "<group>"; };
 		F918412D1638281600D36A61 /* FileService.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FileService.m; sourceTree = "<group>"; };
 		F9184132163AB29600D36A61 /* BackendlessFile.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BackendlessFile.h; sourceTree = "<group>"; };
@@ -925,7 +924,6 @@
 		F91B481C1603378200012DFC /* BackendlessCollection.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BackendlessCollection.h; sourceTree = "<group>"; };
 		F91B481D1603378200012DFC /* BackendlessCollection.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BackendlessCollection.m; sourceTree = "<group>"; };
 		F91B48291603649C00012DFC /* IDataStore.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = IDataStore.h; sourceTree = "<group>"; };
-		F9356C701B6FA479009A01D9 /* getting-started.pdf */ = {isa = PBXFileReference; lastKnownFileType = image.pdf; name = "getting-started.pdf"; path = "../getting-started.pdf"; sourceTree = "<group>"; };
 		F94487611B68EBA400EB12A5 /* Backendless-With-Media-Bridging-Header.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "Backendless-With-Media-Bridging-Header.h"; sourceTree = "<group>"; };
 		F9512965168DCFE90041460C /* MediaPublisher.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MediaPublisher.h; sourceTree = "<group>"; };
 		F9512966168DCFE90041460C /* MediaPublisher.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MediaPublisher.m; sourceTree = "<group>"; };
@@ -1685,8 +1683,6 @@
 			isa = PBXGroup;
 			children = (
 				D30A5D7819B9D03100C0BA44 /* README.md */,
-				F9356C701B6FA479009A01D9 /* getting-started.pdf */,
-				F90F2B5E1BB2DF9C004F8D33 /* Update Project with Backendless SDK for iOS9.pdf */,
 				91764F981823E40000745497 /* BECollectionView */,
 				91DF02371821623E009DAE40 /* BEMapView */,
 				912D5049182102C7006A090A /* BETableView */,
diff --git a/Update Project with Backendless SDK for iOS9.pdf b/Update Project with Backendless SDK for iOS9.pdf
deleted file mode 100644
index ad8fb05a..00000000
Binary files a/Update Project with Backendless SDK for iOS9.pdf and /dev/null differ