While multiple methods existed, the "Name Change" glitch was the most accessible to the average user due to its lack of requirement for external hardware or software.
Manipulate the practice work-meter to force attribute upgrades. The Method: nba 2k17 my career skill points glitch -offline-
: Exit the practice facility to force the game to save your progression. While multiple methods existed, the "Name Change" glitch
Maximising Your Player: The NBA 2K17 MyCareer Offline Attribute Upgrade Guide While multiple methods existed
This is the most famous legacy glitch for NBA 2K17. It allows you to transfer the 99-rated stats of a "Created Player" onto your MyCareer save file.