diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_instruction.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_instruction.h
index 2ee24362c..7252fb3b1 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_instruction.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_instruction.h
@@ -86,5 +86,6 @@ struct HEADSTAGE_STATE {
 
 static bool STI = false;
 static uint8_t spi_state_counter = 0;
+static bool FirstTimeConnect = false;
 
 #endif
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_neu.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_neu.h
index 99772dca6..660861dd4 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_neu.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_neu.h
@@ -1162,7 +1162,7 @@ static void headstage_neu_state_spi() {
             else{
                 SPICallBack = READ_MOSI;
                 NEULIVE_STATE.state = NEU_READ_DATA;
-                headstage_led_color(COLOR_CYAN);
+                headstage_led_color(COLOR_BLUE);
                 spi_state_counter = 0;
                 AppendSPITX(0, 0);
                 headstage_spi_transaction(SPI_BUFFER_SIZE);
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_version.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_version.h
index feac58156..e87142f29 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_version.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_version.h
@@ -6,11 +6,11 @@
 #define VERSION_DATE_MONTH     3
 #define VERSION_DATE_DAY       17
 #define VERSION_DATE_HOUR      10
-#define VERSION_DATE_MINUTE    31
+#define VERSION_DATE_MINUTE    51
 
 // this is NOT the version hash !!
 // it's the last version hash
-#define VERSION_HASH           6937b6a54f5425004bc47edc414b05705d6dc5ee
+#define VERSION_HASH           7ae75451bc9431817d0cadb2b634be2c07e34189
 #define VERSION_GIT_BRANCH     Neulive2.0_developement
 
 #endif
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_reset.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_reset.h
index bbb4afe11..046984c38 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_reset.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_reset.h
@@ -11,13 +11,14 @@ static void MCUReset(){
     // Reset INSTRUCTION & NEULIVE_STATE
     ResetINSTRUCTION();
 
+    spi_state_counter = 0;
+
     // SPI  buffer reset
     for(int i=0 ; i<SPI_BUFFER_SIZE ; i++ ){
         spi_txbuf[i] = 0;
         spi_rxbuf[i] = 0;
     }
     SPICallBack  =   ONE_SHOT_SPI;
-//    spi_state_counter = 0;
 
     for(int i=0 ; i<SPI_LED_BUFF_SIZE ; i++){
         headstage_spi_led_txbuf[i] = 0;
@@ -35,7 +36,10 @@ static void MCUReset(){
     not_buf_offset = NOT_BUF_OFFSET_INIT;
     not_time_stamp = 0;
 
-    headstage_led_color(COLOR_GREEN);  // color green
+    if(!FirstTimeConnect){
+        headstage_led_color(COLOR_GREEN);  // color green
+    }
+    FirstTimeConnect = false;
 }
 
 static void DBSReset(){
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
index 02d7eda2c..cb89f9087 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
@@ -832,6 +832,7 @@ static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState)
             GAPRole_GetParameter(GAPROLE_CONNHANDLE, &cxnHandle);
 
             if (SUCCESS == HCI_LE_SetDataLenCmd(cxnHandle, requestedPDUSize, requestTxTime)) {
+                FirstTimeConnect = true;
                 headstage_led_color(COLOR_CYAN);
             }
             // Use numActive to determine the connection handle of the last