diff --git a/main/rp2040_updater.c b/main/rp2040_updater.c
index 0b2687a..e05663b 100644
--- a/main/rp2040_updater.c
+++ b/main/rp2040_updater.c
@@ -110,13 +110,10 @@ void rp2040_updater(RP2040* rp2040, pax_buf_t* pax_buffer, ILI9341* ili9341) {
         }
 
         display_rp2040_update_state(pax_buffer, ili9341, "Synchronizing...");
-        
-        char rx_buffer[16];
-        uint8_t rx_buffer_pos = 0;
-        memset(rx_buffer, 0, sizeof(rx_buffer));
+
         while (true) {
             if (rp2040_bl_sync()) break;
-            vTaskDelay(500 / portTICK_PERIOD_MS);
+            vTaskDelay(100 / portTICK_PERIOD_MS);
         }
         
         uint32_t flash_start = 0, flash_size = 0, erase_size = 0, write_size = 0, max_data_len = 0;
diff --git a/main/wifi_ota.c b/main/wifi_ota.c
index c125b34..e31383a 100644
--- a/main/wifi_ota.c
+++ b/main/wifi_ota.c
@@ -109,7 +109,7 @@ void display_ota_state(pax_buf_t* pax_buffer, ILI9341* ili9341, const char* text
     const pax_font_t* font = pax_get_font("sky mono");
     pax_background(pax_buffer, 0xFFFFFF);
     pax_vec1_t title_size = pax_text_size(font, 18, "Firmware update");
-    pax_draw_text(pax_buffer, 0xFF000000, font, 18, (320 / 2) - (title_size.x / 2), 120 - 30, "Co-processor update");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, (320 / 2) - (title_size.x / 2), 120 - 30, "Firmware update");
     pax_vec1_t size = pax_text_size(font, 18, text);
     pax_draw_text(pax_buffer, 0xFF000000, font, 18, (320 / 2) - (size.x / 2), 120 + 10, text);
     ili9341_write(ili9341, pax_buffer->buf);