diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
index a3c358d..622ae00 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
@@ -6,7 +6,7 @@
 #define VERSION_DATE_MONTH     12
 #define VERSION_DATE_DAY       23
 #define VERSION_DATE_HOUR      9
-#define VERSION_DATE_MINUTE    50
+#define VERSION_DATE_MINUTE    51
 
 // this is NOT the version hash !!
 // it's the last version hash
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
index 6b82bf9..b6a4d77 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
@@ -265,6 +265,13 @@ static void decode_ris_ins(uint8 *ins)
                     break;
                 }
 
+                case 0x73: { // to reset hstia gain when using error gain
+                    instru.HSTIAAutoGainEnable = 1;
+                    instru.gain_lv_hstia = HSRTIA_200R;
+                    HSTIAGainCtrl(instru.gain_lv_hstia);
+                    break;
+                }
+
                 // 0xF0 ~ 0xF3 are cali mode function
                 case 0xF0: {      //AC Amplitude
                     instru.gain_lv_hstia = HSRTIA_160K;