Hi guys! First, sorry for mi bad english, I´m spanish. I´ve a big dude, exist any app to do backups of mi savedatas? The same that in 3ds with JK or savemanager but in vita.
You can backup the whole game via (Q)CMA (you can't just backup the save) - and the (encrypted) save will be there.
You can backup encrypted versions all your saves if you go to ux0:/user/00/savedata (something like that) - I'm pretty sure you can restore these with (Q)CMA.