If you get a "Write Protect!" error message on your FZ152, this means the SD or SDHC memory card you are using is in the "LOCKED" position and files (photos and videos) cannot be saved to the SD card.
Power the FZ152 OFF, open the battery cover door and pop the SD card out of the memory card slot. UNLOCK the SD memory card by sliding the switch on the side of the SD card from the LOCK position to UNLOCK.
Reinsert the SD memory card into your FZ152, securely close the battery door cover and power your FZ152 ON. You are now able to take and save photos and videos to your SD card.