Answer

Jain parampara ke anusaar, Bhagwan Krishna ki mata Devki ji ka jeev vartamaan mein kahan hai, is baare mein mujhe koi spasht aur pramanit Jain paramparik jaankari nishchit roop se uplabdh nahi hai.

Isliye:

Sorry, I can only provide information that is clearly established within Jain tradition.