This software formats all SD memory cards, SDHC memory cards and SDXC memory cards that comply with the SD File System Specification. SD Formatter provides quick and easy access to the full capabilities of your SD, SDHC and SDXC memory cards. The SD Formatter was created specifically for memory cards using the SD/SDHC/SDXC standards https://www.sdcard.org/downloads/formatter_3/ Older Versions: Mirror: SD Memory Card Formatting Software | SD Memory Card | Digital AV | Consumer Products | Support | Panasonic Global If you find this useful, Please say thanks NOTE: I have flashed my flytouch3 many times with the various firmware that is out there. Using SD Formatter has worked every time with different SD Cards, makes and sizes. 1. Install SD Formatter on your pc. 2. Insert SD card into pc and format with SD Formatter. 3. Download firmware and save to pc. 4. Open downloaded file (zip or rar) with WinRar = WinRAR archiver, a powerful tool to process RAR and ZIP files or: WInZip = winzip - CNET 5. Copy files onto your formatted SD Card, (Make sure file size is same on SD Card as on PC.) 6. Place SD Card into flytouch3 (Make sure Flytouch 3 is connected to power cord). 7. Boot up Flytouch 3.