diff --git a/iotm/esp32_4mb/400/firmware.bin b/iotm/esp32_4mb/400/firmware.bin
index a506e847..71072839 100644
Binary files a/iotm/esp32_4mb/400/firmware.bin and b/iotm/esp32_4mb/400/firmware.bin differ
diff --git a/iotm/esp32_4mb/400/littlefs.bin b/iotm/esp32_4mb/400/littlefs.bin
index 1aa09a7e..6b7492ac 100644
Binary files a/iotm/esp32_4mb/400/littlefs.bin and b/iotm/esp32_4mb/400/littlefs.bin differ
diff --git a/iotm/esp8266_4mb/400/firmware.bin b/iotm/esp8266_4mb/400/firmware.bin
index e3057cd0..4a0d7c72 100644
Binary files a/iotm/esp8266_4mb/400/firmware.bin and b/iotm/esp8266_4mb/400/firmware.bin differ
diff --git a/iotm/esp8266_4mb/400/littlefs.bin b/iotm/esp8266_4mb/400/littlefs.bin
index 2ccb2bb5..580f64d3 100644
Binary files a/iotm/esp8266_4mb/400/littlefs.bin and b/iotm/esp8266_4mb/400/littlefs.bin differ