diff --git a/SmartDeviceLink/SDLAbstractProtocol.h b/SmartDeviceLink/SDLAbstractProtocol.h
index 9c15260fe..e629e302a 100644
--- a/SmartDeviceLink/SDLAbstractProtocol.h
+++ b/SmartDeviceLink/SDLAbstractProtocol.h
@@ -20,26 +20,16 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, copy) NSString *appId;
 
 // Sending
-- (void)sendStartSessionWithType:(SDLServiceType)serviceType __deprecated_msg(("Use startServiceWithType:payload: instead"));
-- (void)startServiceWithType:(SDLServiceType)serviceType __deprecated_msg(("Use startServiceWithType:payload: instead"));
 - (void)startServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload;
-
-- (void)startSecureServiceWithType:(SDLServiceType)serviceType completionHandler:(void (^)(BOOL success, NSError *error))completionHandler __deprecated_msg(("Use startSecureServiceWithType:payload:completionHandler instead"));;
 - (void)startSecureServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload completionHandler:(void (^)(BOOL success, NSError *error))completionHandler;
-
-- (void)sendEndSessionWithType:(SDLServiceType)serviceType __deprecated_msg(("Use endServiceWithType: instead"));
 - (void)endServiceWithType:(SDLServiceType)serviceType;
 
-- (void)sendRPCRequest:(SDLRPCRequest *)rpcRequest __deprecated_msg(("Use sendRPC: instead"));
 - (void)sendRPC:(SDLRPCMessage *)message;
 - (BOOL)sendRPC:(SDLRPCMessage *)message encrypted:(BOOL)encryption error:(NSError **)error;
 
 - (void)sendRawData:(NSData *)data withServiceType:(SDLServiceType)serviceType;
 - (void)sendEncryptedRawData:(NSData *)data onService:(SDLServiceType)serviceType;
 
-- (void)sendRawDataStream:(NSInputStream *)inputStream withServiceType:(SDLServiceType)serviceType __deprecated_msg("This is not implemented and will cause a crash if called");
-- (void)sendHeartbeat __deprecated_msg("This is not implemented and will cause a crash if called");
-
 // Recieving
 - (void)handleBytesFromTransport:(NSData *)receivedData;
 
diff --git a/SmartDeviceLink/SDLAbstractProtocol.m b/SmartDeviceLink/SDLAbstractProtocol.m
index c38b00902..fa3502799 100644
--- a/SmartDeviceLink/SDLAbstractProtocol.m
+++ b/SmartDeviceLink/SDLAbstractProtocol.m
@@ -17,30 +17,14 @@ - (instancetype)init {
 }
 
 // Implement in subclasses.
-- (void)sendStartSessionWithType:(SDLServiceType)serviceType {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
-- (void)startServiceWithType:(SDLServiceType)serviceType {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
 - (void)startServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload {
     [self doesNotRecognizeSelector:_cmd];
 }
 
-- (void)startSecureServiceWithType:(SDLServiceType)serviceType completionHandler:(void (^)(BOOL, NSError *))completionHandler {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
 - (void)startSecureServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload completionHandler:(void (^)(BOOL, NSError *))completionHandler {
     [self doesNotRecognizeSelector:_cmd];
 }
 
-- (void)sendEndSessionWithType:(SDLServiceType)serviceType {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
 - (void)endServiceWithType:(SDLServiceType)serviceType {
     [self doesNotRecognizeSelector:_cmd];
 }
@@ -54,14 +38,6 @@ - (BOOL)sendRPC:(SDLRPCMessage *)message encrypted:(BOOL)encryption error:(NSErr
     return NO;
 }
 
-- (void)sendRPCRequest:(SDLRPCRequest *)rpcRequest {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
-- (void)sendHeartbeat {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
 - (void)handleBytesFromTransport:(NSData *)receivedData {
     [self doesNotRecognizeSelector:_cmd];
 }
@@ -70,10 +46,6 @@ - (void)sendRawData:(NSData *)data withServiceType:(SDLServiceType)serviceType {
     [self doesNotRecognizeSelector:_cmd];
 }
 
-- (void)sendRawDataStream:(NSInputStream *)inputStream withServiceType:(SDLServiceType)serviceType {
-    [self doesNotRecognizeSelector:_cmd];
-}
-
 - (void)sendEncryptedRawData:(NSData *)data onService:(SDLServiceType)serviceType {
     [self doesNotRecognizeSelector:_cmd];
 }
diff --git a/SmartDeviceLink/SDLConfiguration.h b/SmartDeviceLink/SDLConfiguration.h
index 52706376b..c5a758b59 100644
--- a/SmartDeviceLink/SDLConfiguration.h
+++ b/SmartDeviceLink/SDLConfiguration.h
@@ -37,42 +37,6 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (copy, nonatomic, readonly) SDLStreamingMediaConfiguration *streamingMediaConfig;
 
-/**
- Create a new configuration to be passed into SDLManager with a custom lifecycle, lock screen, and a default logging configuration.
-
- @param lifecycleConfiguration The lifecycle configuration to be used.
- @return The configuration
- */
-- (instancetype)initWithLifecycle:(SDLLifecycleConfiguration *)lifecycleConfiguration __deprecated_msg(("Use initWithLifecycle:lockScreen:logging: instead"));
-
-/**
- Create a new configuration to be passed into SDLManager with a custom lifecycle, lock screen, and a default logging configuration.
-
- @param lifecycleConfiguration The lifecycle configuration to be used.
- @return The configuration
- */
-+ (instancetype)configurationWithLifecycle:(SDLLifecycleConfiguration *)lifecycleConfiguration __deprecated_msg(("Use configurationWithLifecycle:lockScreen:logging: instead"));
-
-/**
- *  Create a new configuration to be passed into SDLManager with a custom lifecycle, lock screen, and a default logging configuration.
- *
- *  @param lifecycleConfig  The lifecycle configuration to be used.
- *  @param lockScreenConfig The lockscreen configuration to be used, or `enabledConfiguration` if nil.
- *
- *  @return The configuration
- */
-- (instancetype)initWithLifecycle:(SDLLifecycleConfiguration *)lifecycleConfig lockScreen:(nullable SDLLockScreenConfiguration *)lockScreenConfig __deprecated_msg(("Use initWithLifecycle:lockScreen:logging: instead"));
-
-/**
- *  Create a new configuration to be passed into SDLManager with a custom lifecycle, lock screen, and a default logging configuration.
- *
- *  @param lifecycleConfig  The lifecycle configuration to be used.
- *  @param lockScreenConfig The lockscreen configuration to be used, or `enabledConfiguration` if nil.
- *
- *  @return The configuration
- */
-+ (instancetype)configurationWithLifecycle:(SDLLifecycleConfiguration *)lifecycleConfig lockScreen:(nullable SDLLockScreenConfiguration *)lockScreenConfig __deprecated_msg(("Use configurationWithLifecycle:lockScreen:logging: instead"));
-
 /**
  Create a new configuration to be passed into SDLManager with a custom lifecycle, lock screen, and logging configuration.
 
diff --git a/SmartDeviceLink/SDLConfiguration.m b/SmartDeviceLink/SDLConfiguration.m
index ebb7477d9..bff1e8aad 100644
--- a/SmartDeviceLink/SDLConfiguration.m
+++ b/SmartDeviceLink/SDLConfiguration.m
@@ -59,12 +59,15 @@ - (instancetype)initWithLifecycle:(SDLLifecycleConfiguration *)lifecycleConfig l
     _lifecycleConfig = lifecycleConfig;
     _lockScreenConfig = lockScreenConfig ?: [SDLLockScreenConfiguration enabledConfiguration];
     _loggingConfig = logConfig ?: [SDLLogConfiguration defaultConfiguration];
+    _streamingMediaConfig = streamingMediaConfig;
 
     if (_streamingMediaConfig != nil) {
-        NSAssert(!([_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeNavigation] || [_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeProjection]), @"You should only set a streaming media configuration if your app is a NAVIGATION or PROJECTION HMI type");
+        // If we have a streaming config, the apptype MUST be navigation or projection
+        NSAssert(([_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeNavigation] || [_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeProjection]), @"You should only set a streaming media configuration if your app is a NAVIGATION or PROJECTION HMI type");
         _streamingMediaConfig = streamingMediaConfig;
     } else {
-        NSAssert(([_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeNavigation] || [_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeProjection]), @"If your app is a NAVIGATION or PROJECTION HMI type, you must set a streaming media configuration on SDLConfiguration");
+        // If we don't have a streaming config, we MUST NOT be navigation or projection
+        NSAssert(!([_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeNavigation] || [_lifecycleConfig.appType isEqualToEnum:SDLAppHMITypeProjection]), @"If your app is a NAVIGATION or PROJECTION HMI type, you must set a streaming media configuration on SDLConfiguration");
     }
 
     return self;
diff --git a/SmartDeviceLink/SDLProtocol.h b/SmartDeviceLink/SDLProtocol.h
index ea6df9667..a0a4d1ecd 100644
--- a/SmartDeviceLink/SDLProtocol.h
+++ b/SmartDeviceLink/SDLProtocol.h
@@ -17,18 +17,11 @@ extern NSString *const SDLProtocolSecurityErrorDomain;
 @interface SDLProtocol : SDLAbstractProtocol <SDLProtocolListener>
 
 // Sending
-- (void)sendStartSessionWithType:(SDLServiceType)serviceType __deprecated_msg(("Use startServiceWithType: instead"));
-- (void)startServiceWithType:(SDLServiceType)serviceType __deprecated_msg(("Use startServiceWithType:payload: instead"));
 - (void)startServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload;
-
-- (void)startSecureServiceWithType:(SDLServiceType)serviceType completionHandler:(void (^)(BOOL success, NSError *error))completionHandler __deprecated_msg(("Use startSecureServiceWithType:payload:completionHandler instead"));
 - (void)startSecureServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload completionHandler:(void (^)(BOOL success, NSError *error))completionHandler;
-
-- (void)sendEndSessionWithType:(SDLServiceType)serviceType __deprecated_msg(("Use endServiceWithType: instead"));
 - (void)endServiceWithType:(SDLServiceType)serviceType;
 - (void)sendRPC:(SDLRPCMessage *)message;
 - (BOOL)sendRPC:(SDLRPCMessage *)message encrypted:(BOOL)encryption error:(NSError **)error;
-- (void)sendRPCRequest:(SDLRPCRequest *)rpcRequest __deprecated_msg(("Use sendRPC: instead"));
 - (void)sendRawData:(NSData *)data withServiceType:(SDLServiceType)serviceType;
 - (void)sendEncryptedRawData:(NSData *)data onService:(SDLServiceType)serviceType;
 
diff --git a/SmartDeviceLink/SDLProtocol.m b/SmartDeviceLink/SDLProtocol.m
index 1adef65f0..186226414 100644
--- a/SmartDeviceLink/SDLProtocol.m
+++ b/SmartDeviceLink/SDLProtocol.m
@@ -82,27 +82,15 @@ - (UInt8)sdl_retrieveSessionIDforServiceType:(SDLServiceType)serviceType {
     return header.sessionID;
 }
 
-- (void)sendStartSessionWithType:(SDLServiceType)serviceType {
-    [self startServiceWithType:serviceType payload:nil];
-}
-
 
 #pragma mark - Start Service
 
-- (void)startServiceWithType:(SDLServiceType)serviceType {
-    [self startServiceWithType:serviceType payload:nil];
-}
-
 - (void)startServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload {
     // No encryption, just build and send the message synchronously
     SDLProtocolMessage *message = [self sdl_createStartServiceMessageWithType:serviceType encrypted:NO payload:payload];
     [self sdl_sendDataToTransport:message.data onService:serviceType];
 }
 
-- (void)startSecureServiceWithType:(SDLServiceType)serviceType completionHandler:(void (^)(BOOL success, NSError *error))completionHandler {
-    [self startSecureServiceWithType:serviceType payload:nil completionHandler:completionHandler];
-}
-
 - (void)startSecureServiceWithType:(SDLServiceType)serviceType payload:(nullable NSData *)payload completionHandler:(void (^)(BOOL success, NSError *error))completionHandler {
     [self sdl_initializeTLSEncryptionWithCompletionHandler:^(BOOL success, NSError *error) {
         if (!success) {
@@ -177,10 +165,6 @@ - (void)sdl_initializeTLSEncryptionWithCompletionHandler:(void (^)(BOOL success,
 
 #pragma mark - End Service
 
-- (void)sendEndSessionWithType:(SDLServiceType)serviceType {
-    [self endServiceWithType:serviceType];
-}
-
 - (void)endServiceWithType:(SDLServiceType)serviceType {
     SDLProtocolHeader *header = [SDLProtocolHeader headerForVersion:[SDLGlobals sharedGlobals].majorProtocolVersion];
     header.frameType = SDLFrameTypeControl;
@@ -295,11 +279,6 @@ - (BOOL)sendRPC:(SDLRPCMessage *)message encrypted:(BOOL)encryption error:(NSErr
     return YES;
 }
 
-// SDLRPCRequest in from app -> SDLProtocolMessage out to transport layer.
-- (void)sendRPCRequest:(SDLRPCRequest *)rpcRequest {
-    [self sendRPC:rpcRequest];
-}
-
 // Use for normal messages
 - (void)sdl_sendDataToTransport:(NSData *)data onService:(NSInteger)priority {
     [_prioritizedCollection addObject:data withPriority:priority];
@@ -461,19 +440,6 @@ - (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceA
         if ([listener respondsToSelector:@selector(handleProtocolStartServiceACKMessage:)]) {
             [listener handleProtocolStartServiceACKMessage:startServiceACK];
         }
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-        if ([listener respondsToSelector:@selector(handleProtocolStartSessionACK:)]) {
-            [listener handleProtocolStartSessionACK:startServiceACK.header];
-        }
-
-        if ([listener respondsToSelector:@selector(handleProtocolStartSessionACK:sessionID:version:)]) {
-            [listener handleProtocolStartSessionACK:startServiceACK.header.serviceType
-                                          sessionID:startServiceACK.header.sessionID
-                                            version:startServiceACK.header.version];
-#pragma clang diagnostic pop
-        }
     }
 }
 
@@ -484,13 +450,6 @@ - (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceN
         if ([listener respondsToSelector:@selector(handleProtocolStartServiceNAKMessage:)]) {
             [listener handleProtocolStartServiceNAKMessage:startServiceNAK];
         }
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-        if ([listener respondsToSelector:@selector(handleProtocolStartSessionNACK:)]) {
-            [listener handleProtocolStartSessionNACK:startServiceNAK.header.serviceType];
-        }
-#pragma clang diagnostic pop
     }
 }
 
@@ -502,14 +461,7 @@ - (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK {
         if ([listener respondsToSelector:@selector(handleProtocolEndServiceACKMessage:)]) {
             [listener handleProtocolEndServiceACKMessage:endServiceACK];
         }
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-        if ([listener respondsToSelector:@selector(handleProtocolEndSessionACK:)]) {
-            [listener handleProtocolEndSessionACK:endServiceACK.header.serviceType];
-        }
     }
-#pragma clang diagnostic pop
 }
 
 - (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK {
@@ -519,14 +471,7 @@ - (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK {
         if ([listener respondsToSelector:@selector(handleProtocolEndServiceNAKMessage:)]) {
             [listener handleProtocolEndServiceNAKMessage:endServiceNAK];
         }
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-        if ([listener respondsToSelector:@selector(handleProtocolEndSessionNACK:)]) {
-            [listener handleProtocolEndSessionNACK:endServiceNAK.header.serviceType];
-        }
     }
-#pragma clang diagnostic pop
 }
 
 - (void)handleHeartbeatForSession:(Byte)session {
diff --git a/SmartDeviceLink/SDLProtocolHeader.h b/SmartDeviceLink/SDLProtocolHeader.h
index cfef757fe..e28539597 100644
--- a/SmartDeviceLink/SDLProtocolHeader.h
+++ b/SmartDeviceLink/SDLProtocolHeader.h
@@ -46,7 +46,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 @property (assign, nonatomic, readonly) UInt8 version;
 @property (assign, nonatomic, readonly) NSUInteger size;
-@property (assign, nonatomic) BOOL compressed __deprecated_msg("This is a mirror for encrypted");
 @property (assign, nonatomic) BOOL encrypted;
 @property (assign, nonatomic) SDLFrameType frameType;
 @property (assign, nonatomic) SDLServiceType serviceType;
diff --git a/SmartDeviceLink/SDLProtocolHeader.m b/SmartDeviceLink/SDLProtocolHeader.m
index 2c193fecb..afe93724d 100644
--- a/SmartDeviceLink/SDLProtocolHeader.m
+++ b/SmartDeviceLink/SDLProtocolHeader.m
@@ -22,14 +22,6 @@ - (instancetype)init {
     return self;
 }
 
-- (BOOL)compressed {
-    return _encrypted;
-}
-
-- (void)setCompressed:(BOOL)compressed {
-    _encrypted = compressed;
-}
-
 - (id)copyWithZone:(nullable NSZone *)zone {
     [self doesNotRecognizeSelector:_cmd];
     return 0;
diff --git a/SmartDeviceLink/SDLProtocolListener.h b/SmartDeviceLink/SDLProtocolListener.h
index 0657fc2c0..7888a9ee3 100644
--- a/SmartDeviceLink/SDLProtocolListener.h
+++ b/SmartDeviceLink/SDLProtocolListener.h
@@ -17,11 +17,6 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK;
 
 // Older protocol handlers
-- (void)handleProtocolStartSessionACK:(SDLServiceType)serviceType sessionID:(Byte)sessionID version:(Byte)version __deprecated_msg("use handleProtocolStartSessionACKMessage: instead");
-- (void)handleProtocolStartSessionACK:(SDLProtocolHeader *)header __deprecated_msg("use handleProtocolStartSessionACKMessage: instead");
-- (void)handleProtocolStartSessionNACK:(SDLServiceType)serviceType __deprecated_msg("use handleProtocolStartSessionNAKMessage: instead");
-- (void)handleProtocolEndSessionACK:(SDLServiceType)serviceType __deprecated_msg("use handleProtocolEndSessionACKMessage: instead");
-- (void)handleProtocolEndSessionNACK:(SDLServiceType)serviceType __deprecated_msg("use handleProtocolEndSessionNAKMessage: instead");
 - (void)handleHeartbeatForSession:(Byte)session;
 - (void)handleHeartbeatACK;
 - (void)onProtocolMessageReceived:(SDLProtocolMessage *)msg;
diff --git a/SmartDeviceLink/SDLProtocolMessage.h b/SmartDeviceLink/SDLProtocolMessage.h
index 893c6ee09..4028ec497 100644
--- a/SmartDeviceLink/SDLProtocolMessage.h
+++ b/SmartDeviceLink/SDLProtocolMessage.h
@@ -19,8 +19,6 @@ NS_ASSUME_NONNULL_BEGIN
 - (NSString *)description;
 - (nullable NSDictionary<NSString *, id> *)rpcDictionary; // Use for RPC type messages to obtain the data in a dictionary
 
-+ (UInt8)determineVersion:(NSData *)data __deprecated_msg(("Use SDLProtocolHeader determineVersion: instead"));
-
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/SmartDeviceLink/SDLProtocolMessage.m b/SmartDeviceLink/SDLProtocolMessage.m
index b4a5fb5d9..66680e40e 100644
--- a/SmartDeviceLink/SDLProtocolMessage.m
+++ b/SmartDeviceLink/SDLProtocolMessage.m
@@ -49,10 +49,6 @@ - (NSData *)data {
     return dataOut;
 }
 
-+ (UInt8)determineVersion:(NSData *)data {
-    return [SDLProtocolHeader determineVersion:data];
-}
-
 - (NSString *)description {
     // Print the header data.
     NSMutableString *description = [[NSMutableString alloc] init];
diff --git a/SmartDeviceLink/SDLProxy.h b/SmartDeviceLink/SDLProxy.h
index 80018677c..6beb28d8d 100644
--- a/SmartDeviceLink/SDLProxy.h
+++ b/SmartDeviceLink/SDLProxy.h
@@ -37,10 +37,8 @@ __deprecated_msg("Use SDLManager instead")
 - (void)removeDelegate:(NSObject<SDLProxyListener> *)delegate;
 
 - (void)sendRPC:(SDLRPCMessage *)message;
-- (void)sendRPCRequest:(SDLRPCMessage *)msg __deprecated_msg("use -sendRPC: instead");
 
 - (void)handleRPCDictionary:(NSDictionary<NSString *, id> *)dictionary;
-- (void)handleRpcMessage:(NSDictionary *)msg __deprecated_msg("use -handleRPCDictionary: instead");
 
 - (void)handleProtocolMessage:(SDLProtocolMessage *)msgData;
 
diff --git a/SmartDeviceLink/SDLProxy.m b/SmartDeviceLink/SDLProxy.m
index 16ed595a1..ef5eb9857 100644
--- a/SmartDeviceLink/SDLProxy.m
+++ b/SmartDeviceLink/SDLProxy.m
@@ -194,7 +194,8 @@ - (void)addSecurityManagers:(NSArray<Class> *)securityManagerClasses forAppId:(N
 - (void)onProtocolOpened {
     _isConnected = YES;
     SDLLogV(@"Proxy RPC protocol opened");
-    [self.protocol startServiceWithType:SDLServiceTypeRPC];
+    // THe RPC payload will be created by the protocol object...it's weird and confusing, I know.
+    [self.protocol startServiceWithType:SDLServiceTypeRPC payload:nil];
 
     if (self.startSessionTimer == nil) {
         self.startSessionTimer = [[SDLTimer alloc] initWithDuration:StartSessionTime repeat:NO];
@@ -215,12 +216,12 @@ - (void)onError:(NSString *)info exception:(NSException *)e {
     [self invokeMethodOnDelegates:@selector(onError:) withObject:e];
 }
 
-- (void)handleProtocolStartSessionACK:(SDLProtocolHeader *)header {
+- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK {
     // Turn off the timer, the start session response came back
     [self.startSessionTimer cancel];
-    SDLLogV(@"StartSession (response)\nSessionId: %d for serviceType %d", header.sessionID, header.serviceType);
+    SDLLogV(@"StartSession (response)\nSessionId: %d for serviceType %d", startServiceACK.header.sessionID, startServiceACK.header.serviceType);
 
-    if (header.serviceType == SDLServiceTypeRPC) {
+    if (startServiceACK.header.serviceType == SDLServiceTypeRPC) {
         [self invokeMethodOnDelegates:@selector(onProxyOpened) withObject:nil];
     }
 }
@@ -243,12 +244,6 @@ - (void)sendRPC:(SDLRPCMessage *)message {
     }
 }
 
-- (void)sendRPCRequest:(SDLRPCMessage *)msg {
-    if ([msg isKindOfClass:SDLRPCRequest.class]) {
-        [self sendRPC:msg];
-    }
-}
-
 - (void)handleProtocolMessage:(SDLProtocolMessage *)incomingMessage {
     // Convert protocol message to dictionary
     NSDictionary<NSString *, id> *rpcMessageAsDictionary = [incomingMessage rpcDictionary];
@@ -312,10 +307,6 @@ - (void)handleRPCDictionary:(NSDictionary<NSString *, id> *)dict {
     }
 }
 
-- (void)handleRpcMessage:(NSDictionary<NSString *, id> *)msg {
-    [self handleRPCDictionary:msg];
-}
-
 
 #pragma mark - RPC Handlers
 
diff --git a/SmartDeviceLink/SDLShow.h b/SmartDeviceLink/SDLShow.h
index 5c44548ae..8eef691a6 100644
--- a/SmartDeviceLink/SDLShow.h
+++ b/SmartDeviceLink/SDLShow.h
@@ -48,8 +48,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(nullable NSString *)mainField2 alignment:(nullable SDLTextAlignment)alignment statusBar:(nullable NSString *)statusBar mediaClock:(nullable NSString *)mediaClock mediaTrack:(nullable NSString *)mediaTrack;
 
-- (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(nullable NSString *)mainField2 mainField3:(nullable NSString *)mainField3 mainField4:(nullable NSString *)mainField4 alignment:(nullable SDLTextAlignment)alignment statusBar:(nullable NSString *)statusBar mediaClock:(nullable NSString *)mediaClock mediaTrack:(nullable NSString *)mediaTrack graphic:(nullable SDLImage *)graphic softButtons:(nullable NSArray<SDLSoftButton *> *)softButtons customPresets:(nullable NSArray<NSString *> *)customPresets __deprecated_msg(("Use initWithMainField1:(NSString *)mainField1 (NSString *)mainField2 (NSString *)mainField3 (NSString *)mainField4 (SDLTextAlignment *)alignment (NSString *)statusBar (NSString *)mediaClock (NSString *)mediaTrack (SDLImage *)graphic (NSArray<SDLSoftButton *> *)softButtons (NSArray<NSString *> *)customPresets (SDLMetadataStruct *)metadata instead"));
-
 - (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(nullable NSString *)mainField2 mainField3:(nullable NSString *)mainField3 mainField4:(nullable NSString *)mainField4 alignment:(nullable SDLTextAlignment)alignment statusBar:(nullable NSString *)statusBar mediaClock:(nullable NSString *)mediaClock mediaTrack:(nullable NSString *)mediaTrack graphic:(nullable SDLImage *)graphic softButtons:(nullable NSArray<SDLSoftButton *> *)softButtons customPresets:(nullable NSArray<NSString *> *)customPresets textFieldMetadata:(nullable SDLMetadataTags *)metadata;
 
 /**
diff --git a/SmartDeviceLink/SDLShow.m b/SmartDeviceLink/SDLShow.m
index 80f4f9d18..388865d24 100644
--- a/SmartDeviceLink/SDLShow.m
+++ b/SmartDeviceLink/SDLShow.m
@@ -73,27 +73,6 @@ - (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(n
     return [self initWithMainField1:mainField1 mainField2:mainField2 mainField3:nil mainField4:nil alignment:alignment statusBar:statusBar mediaClock:mediaClock mediaTrack:mediaTrack graphic:nil softButtons:nil customPresets:nil textFieldMetadata:nil];
 }
 
-- (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(nullable NSString *)mainField2 mainField3:(nullable NSString *)mainField3 mainField4:(nullable NSString *)mainField4 alignment:(nullable SDLTextAlignment)alignment statusBar:(nullable NSString *)statusBar mediaClock:(nullable NSString *)mediaClock mediaTrack:(nullable NSString *)mediaTrack graphic:(nullable SDLImage *)graphic softButtons:(nullable NSArray<SDLSoftButton *> *)softButtons customPresets:(nullable NSArray<NSString *> *)customPresets {
-    self = [self init];
-    if (!self) {
-        return nil;
-    }
-
-    self.mainField1 = mainField1;
-    self.mainField2 = mainField2;
-    self.mainField3 = mainField3;
-    self.mainField4 = mainField4;
-    self.statusBar = statusBar;
-    self.mediaClock = mediaClock;
-    self.mediaTrack = mediaTrack;
-    self.alignment = alignment;
-    self.graphic = graphic;
-    self.softButtons = [softButtons mutableCopy];
-    self.customPresets = [customPresets mutableCopy];
-
-    return self;
-}
-
 - (instancetype)initWithMainField1:(nullable NSString *)mainField1 mainField2:(nullable NSString *)mainField2 mainField3:(nullable NSString *)mainField3 mainField4:(nullable NSString *)mainField4 alignment:(nullable SDLTextAlignment)alignment statusBar:(nullable NSString *)statusBar mediaClock:(nullable NSString *)mediaClock mediaTrack:(nullable NSString *)mediaTrack graphic:(nullable SDLImage *)graphic softButtons:(nullable NSArray<SDLSoftButton *> *)softButtons customPresets:(nullable NSArray<NSString *> *)customPresets textFieldMetadata:(nullable SDLMetadataTags *)metadata {
     self = [self init];
     if (!self) {
diff --git a/SmartDeviceLink/SDLSyncMsgVersion.h b/SmartDeviceLink/SDLSyncMsgVersion.h
index de5050889..87af0c1d3 100644
--- a/SmartDeviceLink/SDLSyncMsgVersion.h
+++ b/SmartDeviceLink/SDLSyncMsgVersion.h
@@ -14,10 +14,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface SDLSyncMsgVersion : SDLRPCStruct
 
-// TODO: (Alex M.)[2016-12-1] Change from NSInteger to UInt8
-- (instancetype)initWithMajorVersion:(NSInteger)majorVersion minorVersion:(NSInteger)minorVersion __deprecated_msg("Use initWithMajorVersion:minorVersion:patchVersion: instead");
-
-- (instancetype)initWithMajorVersion:(NSInteger)majorVersion minorVersion:(NSInteger)minorVersion patchVersion:(NSInteger)patchVersion;
+- (instancetype)initWithMajorVersion:(UInt8)majorVersion minorVersion:(UInt8)minorVersion patchVersion:(UInt8)patchVersion;
 
 /**
  * @abstract The major version indicates versions that is not-compatible to previous versions
diff --git a/SmartDeviceLink/SDLSyncMsgVersion.m b/SmartDeviceLink/SDLSyncMsgVersion.m
index 780edb2fe..7d256ce14 100644
--- a/SmartDeviceLink/SDLSyncMsgVersion.m
+++ b/SmartDeviceLink/SDLSyncMsgVersion.m
@@ -11,20 +11,7 @@
 
 @implementation SDLSyncMsgVersion
 
-- (instancetype)initWithMajorVersion:(NSInteger)majorVersion minorVersion:(NSInteger)minorVersion {
-    self = [self init];
-    if (!self) {
-        return nil;
-    }
-
-    self.majorVersion = @(majorVersion);
-    self.minorVersion = @(minorVersion);
-    self.patchVersion = @(0);
-
-    return self;
-}
-
-- (instancetype)initWithMajorVersion:(NSInteger)majorVersion minorVersion:(NSInteger)minorVersion patchVersion:(NSInteger)patchVersion {
+- (instancetype)initWithMajorVersion:(UInt8)majorVersion minorVersion:(UInt8)minorVersion patchVersion:(UInt8)patchVersion {
     self = [self init];
     if (!self) {
         return nil;
diff --git a/SmartDeviceLink/SDLTimer.h b/SmartDeviceLink/SDLTimer.h
index 0382b7f67..cba9efefa 100644
--- a/SmartDeviceLink/SDLTimer.h
+++ b/SmartDeviceLink/SDLTimer.h
@@ -13,7 +13,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (assign, nonatomic) float duration;
 
 - (instancetype)init;
-- (instancetype)initWithDuration:(float)duration __deprecated;
+- (instancetype)initWithDuration:(float)duration;
 - (instancetype)initWithDuration:(float)duration repeat:(BOOL)repeat;
 - (void)start;
 - (void)cancel;
diff --git a/SmartDeviceLinkTests/DevAPISpecs/SDLConfigurationSpec.m b/SmartDeviceLinkTests/DevAPISpecs/SDLConfigurationSpec.m
index 358e9f816..6afb1f3cf 100644
--- a/SmartDeviceLinkTests/DevAPISpecs/SDLConfigurationSpec.m
+++ b/SmartDeviceLinkTests/DevAPISpecs/SDLConfigurationSpec.m
@@ -5,6 +5,7 @@
 #import "SDLLifecycleConfiguration.h"
 #import "SDLLogConfiguration.h"
 #import "SDLLockScreenConfiguration.h"
+#import "SDLStreamingMediaConfiguration.h"
 
 QuickSpecBegin(SDLConfigurationSpec)
 
@@ -15,6 +16,7 @@
         __block SDLLifecycleConfiguration *someLifecycleConfig = nil;
         __block SDLLockScreenConfiguration *someLockscreenConfig = nil;
         __block SDLLogConfiguration *someLogConfig = nil;
+        __block SDLStreamingMediaConfiguration *someStreamingConfig = nil;
         
         __block NSString *someAppName = nil;
         __block NSString *someAppId = nil;
@@ -30,14 +32,43 @@
             someLifecycleConfig = [SDLLifecycleConfiguration defaultConfigurationWithAppName:someAppName appId:someAppId];
             someLockscreenConfig = [SDLLockScreenConfiguration enabledConfigurationWithAppIcon:someImage backgroundColor:someBackgroundColor];
             someLogConfig = [SDLLogConfiguration defaultConfiguration];
-            
-            testConfig = [SDLConfiguration configurationWithLifecycle:someLifecycleConfig lockScreen:someLockscreenConfig logging:someLogConfig];
+            someStreamingConfig  = [SDLStreamingMediaConfiguration insecureConfiguration];
         });
         
-        it(@"should contain the correct configs", ^{
+        it(@"should create correctly with initWithLifecycle:lockScreen:logging:", ^{
+            testConfig = [[SDLConfiguration alloc] initWithLifecycle:someLifecycleConfig lockScreen:someLockscreenConfig logging:someLogConfig];
+
+            expect(testConfig.lifecycleConfig).to(equal(someLifecycleConfig));
+            expect(testConfig.lockScreenConfig).to(equal(someLockscreenConfig));
+            expect(testConfig.loggingConfig).to(equal(someLogConfig));
+            expect(testConfig.streamingMediaConfig).to(beNil());
+        });
+
+        it(@"should create correctly with configurationWithLifecycle:lockScreen:logging:", ^{
+            testConfig = [SDLConfiguration configurationWithLifecycle:someLifecycleConfig lockScreen:someLockscreenConfig logging:someLogConfig];
+
+            expect(testConfig.lifecycleConfig).to(equal(someLifecycleConfig));
+            expect(testConfig.lockScreenConfig).to(equal(someLockscreenConfig));
+            expect(testConfig.loggingConfig).to(equal(someLogConfig));
+            expect(testConfig.streamingMediaConfig).to(beNil());
+        });
+
+        it(@"should create correctly with initWithLifecycle:lockScreen:logging:streamingMedia:", ^{
+            testConfig = [[SDLConfiguration alloc] initWithLifecycle:someLifecycleConfig lockScreen:someLockscreenConfig logging:someLogConfig streamingMedia:nil];
+
+            expect(testConfig.lifecycleConfig).to(equal(someLifecycleConfig));
+            expect(testConfig.lockScreenConfig).to(equal(someLockscreenConfig));
+            expect(testConfig.loggingConfig).to(equal(someLogConfig));
+            expect(testConfig.streamingMediaConfig).to(beNil());
+        });
+
+        it(@"should create correctly with configurationWithLifecycle:lockScreen:logging:streamingMedia:", ^{
+            testConfig = [SDLConfiguration configurationWithLifecycle:someLifecycleConfig lockScreen:someLockscreenConfig logging:someLogConfig streamingMedia:nil];
+
             expect(testConfig.lifecycleConfig).to(equal(someLifecycleConfig));
             expect(testConfig.lockScreenConfig).to(equal(someLockscreenConfig));
             expect(testConfig.loggingConfig).to(equal(someLogConfig));
+            expect(testConfig.streamingMediaConfig).to(beNil());
         });
     });
 });
diff --git a/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleManagerSpec.m b/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleManagerSpec.m
index 48a8e690d..f858906d4 100644
--- a/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleManagerSpec.m
+++ b/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleManagerSpec.m
@@ -12,6 +12,7 @@
 #import "SDLLifecycleConfiguration.h"
 #import "SDLLockScreenConfiguration.h"
 #import "SDLLockScreenManager.h"
+#import "SDLLogConfiguration.h"
 #import "SDLManagerDelegate.h"
 #import "SDLNotificationDispatcher.h"
 #import "SDLOnHashChange.h"
@@ -79,7 +80,7 @@ + (void)configure:(Configuration *)configuration {
         testLifecycleConfig.shortAppName = @"Short Name";
         testLifecycleConfig.appType = SDLAppHMITypeNavigation;
         
-        testConfig = [SDLConfiguration configurationWithLifecycle:testLifecycleConfig lockScreen:[SDLLockScreenConfiguration disabledConfiguration]];
+        testConfig = [SDLConfiguration configurationWithLifecycle:testLifecycleConfig lockScreen:[SDLLockScreenConfiguration disabledConfiguration] logging:[SDLLogConfiguration defaultConfiguration]];
         testManager = [[SDLLifecycleManager alloc] initWithConfiguration:testConfig delegate:managerDelegateMock];
         testManager.lockScreenManager = lockScreenManagerMock;
         testManager.fileManager = fileManagerMock;
diff --git a/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLV2ProtocolHeaderSpec.m b/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLV2ProtocolHeaderSpec.m
index f62ddf57d..74969e062 100644
--- a/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLV2ProtocolHeaderSpec.m
+++ b/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLV2ProtocolHeaderSpec.m
@@ -68,36 +68,6 @@
     });
 });
 
-describe(@"compressed deprecated spec", ^{
-    describe(@"setting encrypted", ^{
-        __block BOOL value = NO;
-        beforeEach(^{
-            testHeader.encrypted = value;
-        });
-        
-        it(@"should give the same value for compressed", ^{
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-            expect(@(testHeader.compressed)).to(equal(@(value)));
-#pragma clang diagnostic pop
-        });
-    });
-    
-    describe(@"setting compressed", ^{
-        __block BOOL value = YES;
-        beforeEach(^{
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-            testHeader.compressed = value;
-#pragma clang diagnostic pop
-        });
-        
-        it(@"should give the same value for compressed", ^{
-            expect(@(testHeader.encrypted)).to(equal(@(value)));
-        });
-    });
-});
-
 describe(@"Data Tests", ^ {
     it (@"Should convert to byte data correctly", ^ {
         expect(testHeader.data).to(equal(testData));