Access flash memory to retrieve data from iPhone 4?

Hey all,

I was wondering if there is a way to extract data directly from the Samsung K9PFG08 flash memory inside the iPhone 4. My old phone's battery no longer works so the piece doesn't stay powered on, however from brief minutes of booted up time, I know that the data (specifically the voice memos from the basic app) are still on the phone's memory and completely in tact. So is there any reader for the flash memory that could be used or something that can be done to retrieve the data? Or any other suggestions?

The easiest way would be to replace the battery. You can do it yourself by going to iFixit: The free repair manual and look up the procedure.