Recover deleted messages on your whatsapp:

• Whatsapp saves all conversation on SD Cards of mobile
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• Go to Mobile SD Card > Whatsapp > Database: Here you will find  
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• msgstore.db.crypt file which contains all messages which you have 
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• received and sent in the same day. You can also find another file in same 
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• folder msgstore-yyyy..dd..db.crypt which contains all messages sent and 
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• received in last seven days. (It is an important step in this WhatsApp Tricks)
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• Simply open these files with any simple text editors.
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• You can now able to read all your WhatsApp messages