Modem Data Connectivity Issue

An issue with cellular data connectivity has been identified with the DZP_04 and DZP_07 installed with the DZP_04 Product Revision 4.0 cellular modem or a 450MHz cellular modem.
Customers with either a Product Revision 4.0 cellular modem or a 450MHz cellular modem should not upgrade their DZP_04 or DZP_07 to any of the listed firmware versions listed in the Service Letter.
This issue will be fixed in the upcoming release v4.14.0.

View Service Letter