hi,volkerleeb:
Sorry for the late reply, and also sorry for the error of the tool provided to you before. Please download the tool from the following link again, thank you!
https://quectel123-my.sharepoint.cn/:u:/g/personal/ae-fae_dom_quectel_com_cn/EYq84kk7yN9NiJBd3oxbXHgB8QfTjvvu9gmfKI1c7AucCw?e=39UNP6