Default remove warning when enabling data => modify rom?

Hey guys,
my smartphone always shows me a horribly annoying warning when i'm enabling data. Is there any way to remove that warning? I've tried SemcPhonePatcher, but it didn't work at all. Is there any way to search in /system for that warning in order to remove it? Or what about extracting the Rom on my computer and then search for it? (maybe there is a tool?
I'm using this Rom on my Umi X2T, but I think that could be interesting for other smartphones too.

Thank you very much guys!
Best regards
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