Psvita MPO glitch :)

[katsu]

1.First copy the xmaxkatsu_1.mpo to your vita via CMA
2. Then copy the xmaxkatsu_2.mpo , choose overwrite when asked.
3. open the xmaxkatsu_2.mpo file from the gallery
4. Choose the panaroma icon
5.Buttons will be blocked, press the upper left corner of your touchscreen to open camera
6.
download
http://www.mediafire.com/download/91up1 ... xkatsu.rar

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[Ikarutsu]

Very intresting! Maybe it can be used to exploiting... I couldn't say.

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[Ruben_Wolfe]

Cool. I hope this could be exploited.
Mind telling us a bit about how this works? do you have any idea why are getting this to crash?

[katsu]

http://www.cipa.jp/std/documents/e/DC-007_E.pdf
page 37 41

[qwikrazor87]

katsu up to no good again.

[preloader]

well, i think it's useless.

[HarmfulMushroom]

well, i think it's useless.

Sure to you it's useless, but to people who actually have any knowledge about anything it could be useful.

[windmark]

well, i think it's useless.

well, I think is quite interesting

[cryyifei]

so,who can tell us whether it is exploitable or not.

[ruyor]

I wanted to poke at this, but I can't get .MPO files to show up in CMA on my 3.18 Vita so I can copy them over. I'm assuming they're picture files since you're opening in Gallery. Anything you may have left out in the instructions? A special way to copy via CMA? A firmware limitation?