Stuck in Bootloop after installing tweak?

My iphone got stuck a bootloop after i tried installing [AC! D]siri and Siri for ios7 together iv'e tried everything. Please help me, i don't want to have to restore it. Substrate safe mode didn't work either.

Start or turn on phone and hold down the Volume Up Button as it disables mobile substrate. You'll be able to uninstall the broken tweak and Reboot [ must reboot]and everything should be fine

Tried it didn't work

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