Used to update the firmware on M-Tronic equipped units. System Requirements and Setup
Just like a smartphone, STIHL tools occasionally receive software updates to improve fuel efficiency or cold-start performance. SDS 2.0 is the only way to flash this new firmware.
When connected to a compatible tool, D.S. 20 automatically identifies the model, serial number, software version, and runtime hours. This eliminates human error in model selection.
This software is dealer-level. STIHL historically restricts full access to authorized dealers due to liability (tuning emissions, setting incorrect fuel ratios). However, independent shops with a parts account or serious collectors often source the MDG 1 unit and use the limited technician version.
Used to update the firmware on M-Tronic equipped units. System Requirements and Setup
Just like a smartphone, STIHL tools occasionally receive software updates to improve fuel efficiency or cold-start performance. SDS 2.0 is the only way to flash this new firmware.
When connected to a compatible tool, D.S. 20 automatically identifies the model, serial number, software version, and runtime hours. This eliminates human error in model selection.
This software is dealer-level. STIHL historically restricts full access to authorized dealers due to liability (tuning emissions, setting incorrect fuel ratios). However, independent shops with a parts account or serious collectors often source the MDG 1 unit and use the limited technician version.