diff --git a/nrf_wifi/fw_if/umac_if/src/default/fmac_api.c b/nrf_wifi/fw_if/umac_if/src/default/fmac_api.c
index 858b29a439..40a34134d0 100644
--- a/nrf_wifi/fw_if/umac_if/src/default/fmac_api.c
+++ b/nrf_wifi/fw_if/umac_if/src/default/fmac_api.c
@@ -400,13 +400,8 @@ enum nrf_wifi_status nrf_wifi_fmac_dev_init(struct nrf_wifi_fmac_dev_ctx *fmac_d
 		goto out;
 	}
 
-	nrf_wifi_osal_mem_set(fmac_dev_ctx->fpriv->opriv,
-			             &phy_rf_params,
-			             0xFF,
-			             sizeof(phy_rf_params));
-
 	status = nrf_wifi_fmac_rf_params_get(fmac_dev_ctx,
-						&phy_rf_params);
+					     &phy_rf_params);
 	if (status != NRF_WIFI_STATUS_SUCCESS) {
 		nrf_wifi_osal_log_err(fmac_dev_ctx->fpriv->opriv,
 					"%s: RF parameters get failed",
diff --git a/nrf_wifi/fw_if/umac_if/src/fmac_api_common.c b/nrf_wifi/fw_if/umac_if/src/fmac_api_common.c
index cd6f72248e..9fea211b78 100644
--- a/nrf_wifi/fw_if/umac_if/src/fmac_api_common.c
+++ b/nrf_wifi/fw_if/umac_if/src/fmac_api_common.c
@@ -667,7 +667,12 @@ enum nrf_wifi_status nrf_wifi_fmac_rf_params_get(
 				      __func__);
 		goto out;
 	}
-	
+
+	nrf_wifi_osal_mem_set(fmac_dev_ctx->fpriv->opriv,
+                              phy_rf_params,
+		              0x0,
+		              sizeof(phy_rf_params));
+
 	ret = nrf_wifi_phy_rf_params_init(fmac_dev_ctx->fpriv->opriv,
 				    	  phy_rf_params,
 				    	  package_info,
@@ -961,7 +966,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 	nrf_wifi_osal_mem_set(opriv,
 			      &prf->reserved,
 			      0x0,
-			      sizeof(prf->reserved));	
+			      sizeof(prf->reserved));
 	/* Initialize PD adjust values for MCS7. Currently these 4 bytes are not being used */
 	prf->pd_adjust_val.pd_adjt_lb_chan = PD_ADJUST_VAL;
 	prf->pd_adjust_val.pd_adjt_hb_low_chan = PD_ADJUST_VAL;
@@ -983,7 +988,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 	nrf_wifi_osal_mem_set(opriv,
 			      &prf->temp_volt_backoff.reserved,
 			      0x0,
-			      sizeof(prf->temp_volt_backoff.reserved));	
+			      sizeof(prf->temp_volt_backoff.reserved));
 
 	if (package_info == CSP_PACKAGE_INFO) {
 		prf->xo_offset.xo_freq_offset = CSP_XO_VAL;
@@ -998,6 +1003,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 		prf->max_pwr_ceil.max_hb_mid_chan_mcs0_pwr = CSP_MAX_TX_PWR_HB_MID_CHAN_MCS0;
 		prf->max_pwr_ceil.max_hb_high_chan_mcs0_pwr = CSP_MAX_TX_PWR_HB_HIGH_CHAN_MCS0;
 
+#ifndef CONFIG_NRF700X_RADIO_TEST
 		/* Max-Min chip temperature, VT backoffs configuration */
 		prf->temp_volt_backoff.max_chip_temp = CSP_MAX_CHIP_TEMP;
 		prf->temp_volt_backoff.min_chip_temp = CSP_MIN_CHIP_TEMP;
@@ -1009,6 +1015,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 		prf->temp_volt_backoff.hb_vbt_lt_vlow =	CSP_HB_VBT_LT_VLOW;
 		prf->temp_volt_backoff.lb_vbt_lt_low = CSP_LB_VBT_LT_LOW;
 		prf->temp_volt_backoff.hb_vbt_lt_low = CSP_HB_VBT_LT_LOW;
+#endif
 	}
 	else {
 		/** If nothing is written to OTP field corresponding to package info byte
@@ -1030,6 +1037,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 		prf->max_pwr_ceil.max_hb_mid_chan_mcs0_pwr = QFN_MAX_TX_PWR_HB_MID_CHAN_MCS0;
 		prf->max_pwr_ceil.max_hb_high_chan_mcs0_pwr = QFN_MAX_TX_PWR_HB_HIGH_CHAN_MCS0;
 
+#ifndef CONFIG_NRF700X_RADIO_TEST
 		/* Max-Min chip temperature, VT backoffs configuration */
 		prf->temp_volt_backoff.max_chip_temp = QFN_MAX_CHIP_TEMP;
 		prf->temp_volt_backoff.min_chip_temp = QFN_MIN_CHIP_TEMP;
@@ -1041,6 +1049,7 @@ int nrf_wifi_phy_rf_params_init(struct nrf_wifi_osal_priv *opriv,
 		prf->temp_volt_backoff.hb_vbt_lt_vlow =	QFN_HB_VBT_LT_VLOW;
 		prf->temp_volt_backoff.lb_vbt_lt_low = QFN_LB_VBT_LT_LOW;
 		prf->temp_volt_backoff.hb_vbt_lt_low = QFN_HB_VBT_LT_LOW;
+#endif
 	}
 
 	ret = nrf_wifi_utils_hex_str_to_val(opriv,
diff --git a/nrf_wifi/fw_if/umac_if/src/radio_test/fmac_api.c b/nrf_wifi/fw_if/umac_if/src/radio_test/fmac_api.c
index cca11c04a2..6579460892 100644
--- a/nrf_wifi/fw_if/umac_if/src/radio_test/fmac_api.c
+++ b/nrf_wifi/fw_if/umac_if/src/radio_test/fmac_api.c
@@ -156,11 +156,6 @@ enum nrf_wifi_status nrf_wifi_fmac_dev_init_rt(struct nrf_wifi_fmac_dev_ctx *fma
 		goto out;
 	}
 
-	nrf_wifi_osal_mem_set(fmac_dev_ctx->fpriv->opriv,
-                              &phy_rf_params,
-		              0xFF,
-		              sizeof(phy_rf_params));
-
 	status = nrf_wifi_fmac_rf_params_get(fmac_dev_ctx,
 		                             &phy_rf_params);