https://www.reddit.com/r/vitahacks/...ultiple_accounts_on_a_single_memory/?sort=new

I have no idea what i did wrong?? I just restore this sytem and then there is no act.dat file? Im quite sure i said dont deactive system, and format system partition and no memory card format.

There is an act.dat in my ux:0/ temp folder but idk..

Hmm it says:
How to activate it doesnt say..

Now do a safe mode reboot (POWER + PS + R). Do a system format. Go through the initial setup inputting your extra account creditentials, then install HENkaku, activate the Vita and dump your new act.dat.