Ciao Michele, better to create a new topic:
your module is LC29HBA let you get a firmware even if the same ,it is a way to regenerate the partitions and restore the default settings…
Here the latest manuals
https://forums.quectel.com/uploads/short-url/gJTnPOK8MkEJIgLFR7QgjvrpUey.pdf
https://forums.quectel.com/uploads/short-url/ncdKSn5cRYyDbOpfYmvGGs1vEIA.pdf