After travelling to Skynet's World from John's World, Jade came back to her own timeline with John Connor, Sarah Connor, few Resistance soldier from Skynet's World along with two T-1000 Prototypes and several T-799 and T-800 Terminators with the help from General Connor as he had become convinced by the others that any version of Skynet existing in other timelines could be a threat to humanity in all others.
South and North American Resistance leaders coordinate to attack Skynet in its Colorado mountain headquarters, which was eventually compromised by human forces and their reprogrammed Terminators.
Before its destruction by the Resistance, Skynet uploaded a simplified version of itself into a T-XA, attempting to escape via the time vault. However, a group of troops led by John and Jade sabotaged the effort, resulting T-XA's molecules scattering across infinity in its attempt to escape.