Error C3-12077-7

[Crackman]

Did anyone else get this error C3-12077-7 during trying to update from 1.61 to 1.67?
I could not update through wifi on vita so I had to throw the vita in recovery mode and update with my ps3 slim, all worked out good in the end. I just wonder if it's from using the opencma or if its from the use of pc proxy for vita, or something else. Oh I did download a 1.67 free game and update the fb app on 1.61 with the proxy maybe that could be it. Well idk, lets discuss.

[Koji]

I had that issue going from 1.50 (or whatever the US launch firmware was) to 1.61. I heard a lot of people have had error codes pop up when trying to update 3G models (which mine is). This last update from 1.61 to the latest went fine for me... I just had to keep trying and it eventually worked.

[poochie]

I keep getting that same error. So I'll try updating using my PS3 to see if that works for me.

That error code isn't listed on the PSV error code list: http://us.playstation.com/support/answer/index.htm?a_id=3831

Edit: update worked perfectly using PS3.