GM DPS Files Generator V2.1.1

The GM DPS (Development Programming System) Files Generator V2.1.1 is an automotive diagnostic utility primarily used to automate the creation of DPS archive (.dps) files from GM’s Techline Connect (SPS/SPS2) cache folders. It is used for advanced ECU programming, flashing, and module configurations on GM vehicles.
Core Capabilities
• Cache Compilation: Automatically grabs raw calibration files from the SPScacheinternal directory and packages them into a usable DPS flash archive.
• Second-Hand Modules: Frequently discussed on diagnostic forums like jdtl for facilitating Global B ECU virginizing and unlocking modules.
• Requirements: Operates alongside J2534 pass-thru interfaces (like GM MDI2 or VXDIAG) and the GM DPS User Guide.
Important Considerations
• Software Ecosystem: This utility is not an official GM-released tool; it falls under the aftermarket and development tool category often hosted on platforms such as Jabedul Dewan Trading llc, UAE.
• Official Programming: If you are trying to perform standard, legal OE dealer module updates or re-flashes, it is highly recommended to use the official DPS User Portal and Techline Connect subscriptions.