Hacking Game wont run

[xx4xx4]

I copied and installed SAO : Lost Song using vitashelll but the game wont run doesnt shoe any error but when i press start the intro pictures zooms in then it goes back to launcher

 

[Flame]

its just means that it was not dumped right.

a warning dont download anything from any website you could end up with a brick.

 

[Tom Bombadildo]

As Flame mentioned, it's either a bad dump or a bad install. If it's a maidump, make sure every single file transferred properly otherwise the game might not boot. You can try transferring all the files in the title ID folder to the game's install point on the Vita and skip all files with the same size. If it's a VPK, check and see if the file size matches the size of the game (use either the site you downloaded it from or a release list).