diff --git a/internal_filesystem/lib/mpos/config.py b/internal_filesystem/lib/mpos/config.py
index 4bf81dd4..7e9a22cd 100644
--- a/internal_filesystem/lib/mpos/config.py
+++ b/internal_filesystem/lib/mpos/config.py
@@ -30,7 +30,7 @@ class SharedPreferences:
                 self.data = ujson.load(f)
                 print(f"load: Loaded preferences: {self.data}")
         except Exception as e:
-            print(f"load: Got exception {e}, assuming empty or non-existent preferences.")
+            print(f"SharedPreferences.load found not preferences: {e}")
             self.data = {}
 
     def get_string(self, key, default=None):
diff --git a/scripts/build_lvgl_micropython.sh b/scripts/build_lvgl_micropython.sh
index 969dc204..7166c30d 100755
--- a/scripts/build_lvgl_micropython.sh
+++ b/scripts/build_lvgl_micropython.sh
@@ -34,7 +34,7 @@ if [ "$target" == "esp32" ]; then
 	# CONFIG_FREERTOS_USE_TRACE_FACILITY=y
 	# CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y
 	# CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
-	python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE=/home/user/sources/micropython-camera-API/src/micropython.cmake USER_C_MODULE=/home/user/sources/MicroPythonOS/c_mpos/secp256k1-embedded_kdmukai/micropython.cmake USER_C_MODULE=/home/user/sources/MicroPythonOS/c_mpos/micropython.cmake CONFIG_FREERTOS_USE_TRACE_FACILITY=y CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y "$manifest"
+	python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE=/home/user/sources/micropython-camera-API/src/micropython.cmake USER_C_MODULE=/home/user/projects/MicroPythonOS/secp256k1-embedded-ecdh/micropython.cmake USER_C_MODULE=/home/user/sources/MicroPythonOS/c_mpos/micropython.cmake CONFIG_FREERTOS_USE_TRACE_FACILITY=y CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y "$manifest"
 elif [ "$target" == "unix" -o "$target" == "macos" ]; then
 	if [ "$buildtype" == "prod" ]; then
 		manifest="FROZEN_MANIFEST=/home/user/sources/MicroPythonOS/manifest_unix.py"