i want to know the folder hierarchy where the sms are saved and what is the extensions of sms files in windows mobile?
+1
A:
Why do you think they are stored in the file system as individual files? They're not. You can't just open a folder and walk files to get them, you have to use the Messaging API (MAPI) to open the store and pull them out.
Since you didn't indicate what language you're programming in, here's an example in C++ that pulls out SMS messages and saves them to a file.
ctacke
2010-08-20 12:51:32