Hacking deleting henkaku email message

[Vitaminer]

I've been organizing my vita and moving stuff around and I remember the Henkaku trick that was in the email app, but since I installed enso, there's no need for that message anymore, so I try to delete it and I get an error C2-14456-0, is there any ways I can delete the henkaku email message?

 

[Vitaminer]

I think I am going to restore the system and format both the internal and my external 32gb vita memory card, I am currently on enso, is it safe to fully restore my vita while under enso?

 

[godreborn]

you may have to rebuild the mail database, but I'm not entirely sure. there's an option for this in the mail app. I don't know if it's just for actual mail or if it will delete that additional section. it might be worth a try though.