Panasonic F series P2 cards require firmware upgrade?

[Sam Lee]

Only Micro P2 that will require firmware update.

However, I already have one 32 Gb Micro P2 rec plastic casing of fragile SDHC form factor already coming apart (glue would not stick and rec tab broken). I do not recommend Micro P2 for anything serious. Their claim of 10x stronger than SDHC is full of theory and not in the real world. It’s not much difference than SDHC.