diff --git a/CanUds.c b/CanUds.c
index 8417d0e..04c7997 100644
--- a/CanUds.c
+++ b/CanUds.c
@@ -234,8 +234,8 @@ void SendUpdatePendingFlashClear(void *env) {
 }
 
 static void setDefaultSecurityAccess(tCanUds *env) {
-    env->udsFirmwareStepsMain = UDS_Firmware_Step_None;
-    env->udsFirmwareStepsCalib = UDS_Firmware_Step_None;
+//    env->udsFirmwareStepsMain = UDS_Firmware_Step_None;
+//    env->udsFirmwareStepsCalib = UDS_Firmware_Step_None;
     env->SA.requestSequenceRequestSeed = false;
     env->SA.stateSecurityAccess = false;
     env->SA.counter_max_attempts_default = 0;
@@ -951,12 +951,11 @@ static uint16_t vUDS_check_Programming_Preconditions(tCanUds *env, eUdsRoutineCo
         return 0xFF00 | UDS_error_sub_functionNotSupported;
     }
 
-    env->udsFirmwareStepsMain = UDS_Firmware_Step_Preconditions;
-    env->udsFirmwareStepsCalib = UDS_Firmware_Step_Preconditions;
+//    env->udsFirmwareStepsMain = UDS_Firmware_Step_Preconditions;
+//    env->udsFirmwareStepsCalib = UDS_Firmware_Step_Preconditions;
 
-//    env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;
-//    return 4 + 1;
-    return 4;
+    env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;
+    return 4 + 1;
 
 }
 
@@ -1014,10 +1013,10 @@ static uint16_t vUDS_routine_Erase_Memory(tCanUds *env, eUdsRoutineControlType u
         return 0xFF00 | UDS_error_incorrectMessageLengthOrInvalidFormat;
     }
 
-    if (((env->udsFirmwareStepsMain != UDS_Firmware_Step_Preconditions) && (env->udsFirmwareStepsMain != UDS_Firmware_Step_EraseMemory)) &&
-    ((env->udsFirmwareStepsCalib != UDS_Firmware_Step_Preconditions) && (env->udsFirmwareStepsCalib != UDS_Firmware_Step_EraseMemory))) {
-        return 0xFF00 | UDS_error_requestSequenceError;
-    }
+//    if (((env->udsFirmwareStepsMain != UDS_Firmware_Step_Preconditions) && (env->udsFirmwareStepsMain != UDS_Firmware_Step_EraseMemory)) &&
+//    ((env->udsFirmwareStepsCalib != UDS_Firmware_Step_Preconditions) && (env->udsFirmwareStepsCalib != UDS_Firmware_Step_EraseMemory))) {
+//        return 0xFF00 | UDS_error_requestSequenceError;
+//    }
 
     tEraseMemory *eraseMemory = (tEraseMemory *) env->data->data;
 
@@ -1064,7 +1063,7 @@ static uint16_t vUDS_routine_Erase_Memory(tCanUds *env, eUdsRoutineControlType u
         if ((result1) && (result2)) {
             env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;
 
-            env->udsFirmwareStepsMain = UDS_Firmware_Step_EraseMemory;
+//            env->udsFirmwareStepsMain = UDS_Firmware_Step_EraseMemory;
 
             return 4 + 1;
         }
@@ -1079,7 +1078,7 @@ static uint16_t vUDS_routine_Erase_Memory(tCanUds *env, eUdsRoutineControlType u
         if (result1) {
             env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;
 
-            env->udsFirmwareStepsCalib = UDS_Firmware_Step_EraseMemory;
+//            env->udsFirmwareStepsCalib = UDS_Firmware_Step_EraseMemory;
 
             return 4 + 1;
         }
@@ -1098,10 +1097,10 @@ vUDS_routine_Check_Programming_Dependancies(tCanUds *env, eUdsRoutineControlType
         return 0xFF00 | UDS_error_sub_functionNotSupported;
     }
 
-    if (((env->udsFirmwareStepsMain != UDS_Firmware_Step_EraseMemory) && (env->udsFirmwareStepsMain != UDS_Firmware_Step_Dependancies)) &&
-        ((env->udsFirmwareStepsCalib != UDS_Firmware_Step_EraseMemory) && (env->udsFirmwareStepsCalib != UDS_Firmware_Step_Dependancies))) {
-        return 0xFF00 | UDS_error_requestSequenceError;
-    }
+//    if (((env->udsFirmwareStepsMain != UDS_Firmware_Step_EraseMemory) && (env->udsFirmwareStepsMain != UDS_Firmware_Step_Dependancies)) &&
+//        ((env->udsFirmwareStepsCalib != UDS_Firmware_Step_EraseMemory) && (env->udsFirmwareStepsCalib != UDS_Firmware_Step_Dependancies))) {
+//        return 0xFF00 | UDS_error_requestSequenceError;
+//    }
 
 
     setResponseErrorPending(env, UDS_RoutineControl, UDS_error_requestCorrectlyReceived_ResponsePending);
@@ -1189,8 +1188,8 @@ vUDS_routine_Check_Programming_Dependancies(tCanUds *env, eUdsRoutineControlType
     }
 
 
-    env->udsFirmwareStepsMain = UDS_Firmware_Step_Dependancies;
-    env->udsFirmwareStepsCalib = UDS_Firmware_Step_Dependancies;
+//    env->udsFirmwareStepsMain = UDS_Firmware_Step_Dependancies;
+//    env->udsFirmwareStepsCalib = UDS_Firmware_Step_Dependancies;
 
     env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;
 
@@ -1245,9 +1244,9 @@ static uint16_t Routine_Control_31(tCanUds *env) {
                 return setResponseError(env, UDS_RoutineControl, UDS_error_conditionsNotCorrect);
             }
 
-            if (!env->SA.stateSecurityAccess) {
-                return setResponseError(env, UDS_RoutineControl, UDS_error_securityAccessDenied);
-            }
+//            if (!env->SA.stateSecurityAccess) {
+//                return setResponseError(env, UDS_RoutineControl, UDS_error_securityAccessDenied);
+//            }
 
             uint16_t result = vUDS_check_Programming_Preconditions(env, udsRoutineControlType);
 
@@ -1547,7 +1546,7 @@ static uint16_t RequestDownload_34(tCanUds *env) {
     requestDownload_Response->ServiceId = UDS_RequestDownload | 0b1000000;
     requestDownload_Response->lengthFormatIdentifier = 0x20; // 2 байта - длина поля maxNumberOfBlockLength
 
-    uint8_t countBlock = 8;//31;
+    uint8_t countBlock = 31;//31;
     requestDownload_Response->maxNumberOfBlockLength = countBlock * 128 + 2;
 
 
@@ -1970,6 +1969,7 @@ void ReceivedTP_func(void *arg, tCanTP_data *data) {
 
     if (env->isEcuReset) {
 
+        SystemDelayMs(10);
         Reset();
         //NVIC_SystemReset();
     }
diff --git a/CanUds.h b/CanUds.h
index f2e747e..aa2cb63 100644
--- a/CanUds.h
+++ b/CanUds.h
@@ -222,8 +222,8 @@ typedef struct {
     uint32_t DownloadFirmwareSize;
     eUdsBlock udsBlock;
 
-    eUdsFirmwareSteps udsFirmwareStepsMain;
-    eUdsFirmwareSteps udsFirmwareStepsCalib;
+//    eUdsFirmwareSteps udsFirmwareStepsMain;
+//    eUdsFirmwareSteps udsFirmwareStepsCalib;
 
     uint32_t CurrentBlockAdr;
     uint32_t CurrentBlockSize;