Stock messaging app gone missing in my rooted Nokia X2 - HELP!

I have a rooted Nokia X2, and somehow the stock Messaging app (MMS.apk) has gone missing from my phone. I am unable to send/receive text messages on my mobile at all :crying:

Can someone help me here by providing the stock messaging app apk installer?

Any other way to fix this will also be appreciated :)

Thanks in advance!

Note to mods: Apologies for posting this again in this forum (had posted two days back in the X2 Apps and Themes forum). You can delete that thread now.