System and methods for staging data and updating vehicle modules using staged data

A system for staging data and updating vehicle modules using staged data, the system comprising:

• a user interface device, wherein the user interface device is configured to:
• receive and store a re-program file from a server;
• and
• display a graphical user interface configured to receive a user input to initiate a re-program process for at least one onboard module of a vehicle;
• and
• a programming device configured to be physically and communicably coupled to an onboard port of the vehicle,
• wherein the onboard port is configured to be communicably coupled with the at least one onboard module,
• the programming device is configured to be communicably coupled, via a wired or wireless communication, to the user interface device, and
• the programming device is configured to:
• receive, via a defined sequence of messages with the user interface device, and store, via defined operations with a local cache, one or combinations of:
• data checksum map metadata, protocol map metadata, data checksum map information, protocol map information, and a data map (collectively, mapping-and-byte data);
• in response to receiving an instruction message from the user interface device, re-program the at least one onboard module using the mapping-and-byte data;
• and
• in response to determining a checksum condition is satisfied, transmit a re-program success message to the user interface device.