Dear customer,
Thank you for your support of Quectel products.
In order to be more convenient for you to get new standard firmware, we would like to recommend you reach out to support@quectel.com mailbox(only for firmware). We will have dedicated engineers to support you. If you want to get the QuecOpen SDK, please refer to this post.
QuecOpen® Module SDK - Restrictions & How to get
For technical issues, welcome to continue to communicate on the forums.