diff --git a/AFNetworking/AFHTTPClient.m b/AFNetworking/AFHTTPClient.m
index 3c3debe..3fec759 100644
--- a/AFNetworking/AFHTTPClient.m
+++ b/AFNetworking/AFHTTPClient.m
@@ -107,7 +107,7 @@ static NSString * AFPercentEscapedQueryStringPairMemberFromStringWithEncoding(NS
     if (!self) {
         return nil;
     }
-
+    
     self.field = field;
     self.value = value;
     
@@ -145,8 +145,8 @@ NSArray * AFQueryStringPairsFromDictionary(NSDictionary *dictionary) {
 NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
     NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
     
-    if([value isKindOfClass:[NSDictionary class]]) {
-        // Sort dictionary keys to ensure consistent ordering in query string, which is important when deserializing potentially ambiguous sequences, such as an array of dictionaries 
+    if ([value isKindOfClass:[NSDictionary class]]) {
+        // Sort dictionary keys to ensure consistent ordering in query string, which is important when deserializing potentially ambiguous sequences, such as an array of dictionaries
         NSSortDescriptor *sortDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"description" ascending:YES selector:@selector(caseInsensitiveCompare:)];
         [[[value allKeys] sortedArrayUsingDescriptors:[NSArray arrayWithObject:sortDescriptor]] enumerateObjectsUsingBlock:^(id nestedKey, __unused NSUInteger idx, __unused BOOL *stop) {
             id nestedValue = [value objectForKey:nestedKey];
@@ -154,7 +154,7 @@ NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
                 [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue((key ? [NSString stringWithFormat:@"%@[%@]", key, nestedKey] : nestedKey), nestedValue)];
             }
         }];
-    } else if([value isKindOfClass:[NSArray class]]) {
+    } else if ([value isKindOfClass:[NSArray class]]) {
         NSArray *array = value;
         [array enumerateObjectsUsingBlock:^(id nestedValue, __unused NSUInteger idx, __unused BOOL *stop) {
             [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
@@ -211,7 +211,7 @@ NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
 
 - (id)initWithBaseURL:(NSURL *)url {
     NSParameterAssert(url);
-
+    
     self = [super init];
     if (!self) {
         return nil;
@@ -279,11 +279,11 @@ static AFNetworkReachabilityStatus AFNetworkReachabilityStatusForFlags(SCNetwork
     BOOL isNetworkReachable = (isReachable && !needsConnection);
     
     AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusUnknown;
-    if(isNetworkReachable == NO){
+    if (isNetworkReachable == NO) {
         status = AFNetworkReachabilityStatusNotReachable;
     }
 #if	TARGET_OS_IPHONE
-    else if((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0){
+    else if ((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0) {
         status = AFNetworkReachabilityStatusReachableViaWWAN;
     }
 #endif
@@ -328,9 +328,9 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {
     if (!self.networkReachability) {
         return;
     }
-
+    
     __weak __typeof(&*self)weakSelf = self;
-    AFNetworkReachabilityStatusBlock callback = ^(AFNetworkReachabilityStatus status){
+    AFNetworkReachabilityStatusBlock callback = ^(AFNetworkReachabilityStatus status) {
         __strong __typeof(&*weakSelf)strongSelf = weakSelf;
         if (!strongSelf) {
             return;
@@ -471,7 +471,7 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {
     NSParameterAssert(![method isEqualToString:@"GET"] && ![method isEqualToString:@"HEAD"]);
     
     NSMutableURLRequest *request = [self requestWithMethod:method path:path parameters:nil];
-
+    
     __block AFStreamingMultipartFormData *formData = [[AFStreamingMultipartFormData alloc] initWithURLRequest:request stringEncoding:self.stringEncoding];
     
     if (parameters) {
@@ -529,7 +529,7 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {
 
 - (void)cancelAllHTTPOperationsWithMethod:(NSString *)method
                                      path:(NSString *)path
-{    
+{
     NSString *URLStringToMatched = [[[self requestWithMethod:(method ?: @"GET") path:path parameters:nil] URL] absoluteString];
     
     for (NSOperation *operation in [self.operationQueue operations]) {
@@ -669,8 +669,8 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {
         return nil;
     }
     
-    self.stringEncoding = (NSStringEncoding)[aDecoder decodeIntegerForKey:@"stringEncoding"];
-    self.parameterEncoding = (AFHTTPClientParameterEncoding)[aDecoder decodeIntegerForKey:@"parameterEncoding"];
+    self.stringEncoding = [aDecoder decodeIntegerForKey:@"stringEncoding"];
+    self.parameterEncoding = [aDecoder decodeIntegerForKey:@"parameterEncoding"];
     self.registeredHTTPOperationClassNames = [aDecoder decodeObjectForKey:@"registeredHTTPOperationClassNames"];
     self.defaultHeaders = [aDecoder decodeObjectForKey:@"defaultHeaders"];
     
@@ -836,7 +836,7 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
     NSParameterAssert(name);
     NSParameterAssert(fileName);
     NSParameterAssert(mimeType);
-
+    
     NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
     [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
     [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
@@ -848,7 +848,7 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
                           name:(NSString *)name
 {
     NSParameterAssert(name);
-
+    
     NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
     [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"", name] forKey:@"Content-Disposition"];
     
@@ -921,7 +921,7 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
         return nil;
     }
     
-    self.stringEncoding = encoding;    
+    self.stringEncoding = encoding;
     self.HTTPBodyParts = [NSMutableArray array];
     self.numberOfBytesInPacket = NSIntegerMax;
     
@@ -934,7 +934,7 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
             bodyPart.hasInitialBoundary = NO;
             bodyPart.hasFinalBoundary = NO;
         }
-
+        
         [[self.HTTPBodyParts objectAtIndex:0] setHasInitialBoundary:YES];
         [[self.HTTPBodyParts lastObject] setHasFinalBoundary:YES];
     }
@@ -954,7 +954,6 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
     if ([self streamStatus] == NSStreamStatusClosed) {
         return 0;
     }
-    
     NSInteger bytesRead = 0;
     
     while ((NSUInteger)bytesRead < MIN(length, self.numberOfBytesInPacket)) {
@@ -969,7 +968,6 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
             }
         }
     }
-
     return bytesRead;
 }
 
@@ -989,7 +987,7 @@ NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
     }
     
     self.streamStatus = NSStreamStatusOpen;
-
+    
     [self setInitialAndFinalBoundaries];
     self.HTTPBodyPartEnumerator = [self.HTTPBodyParts objectEnumerator];
 }
@@ -1081,7 +1079,7 @@ typedef enum {
     if (_inputStream) {
         [_inputStream close];
         _inputStream = nil;
-    }    
+    }
 }
 
 - (NSString *)stringForHeaders {
@@ -1112,6 +1110,11 @@ typedef enum {
 }
 
 - (BOOL)hasBytesAvailable {
+    // Allows `read:maxLength:` to be called again if `AFMultipartFormFinalBoundary` doesn't fit into the avaiable buffer
+    if (_phase == AFFinalBoundaryPhase) {
+        return YES;
+    }
+    
     switch (self.inputStream.streamStatus) {
         case NSStreamStatusNotOpen:
         case NSStreamStatusOpening:
@@ -1153,7 +1156,7 @@ typedef enum {
         NSData *closingBoundaryData = ([self hasFinalBoundary] ? [AFMultipartFormFinalBoundary() dataUsingEncoding:self.stringEncoding] : [NSData data]);
         bytesRead += [self readData:closingBoundaryData intoBuffer:&buffer[bytesRead] maxLength:(length - (NSUInteger)bytesRead)];
     }
-    
+
     return bytesRead;
 }
 
@@ -1197,7 +1200,6 @@ typedef enum {
             _phase = AFEncapsulationBoundaryPhase;
             break;
     }
-    
     _phaseReadOffset = 0;
     
     return YES;