Hello, Due to mannually triggered stackshot via springboard my be springboard crashed that`s why my phone network dose not responding now what can I do ??

Your post is intentially confusing, and I'm not sure why you'd do that. There are operating manuals for all of Apple's products online. You should familiarize yourself with the proper terminology, and repost your question.

Since springboard was mentioned, that leads me to believe the device is jailbroken.

If that is the case, the OP is on their own as discussion of jailbroken devices is not permitted here.