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IMPORTANT! Please do not update to 4.4 Kitkat yet as you will loose SMS...
Call Guard-SMS & Call Blocker
One of Top500 App: 4.9★Rating, Full Featured, No Ads: Send Text/SMS...
QText:Reject Text & Blacklist
With the SMS Blocker Free you will block all kinds of spammers and never...
SMS/MMS Blocker Pro
Now Android KitKat compatible! Using Super Duper Messaging Manager...
Hide My Text - Invisible