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[[Category:Software]]
[[Category:Software]]<noinclude>[[Category:Main]]</noinclude>
<noinclude>
[[Category:Main]]
</noinclude>
 
= Basic Usage =
= Basic Usage =
While the PSVita is on (in Running Mode):
While the PSVita is on (in Running Mode):
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* PS Vita memorycard (ux0:data/PSP2/UPDATE/PSP2UPDAT.PUP)
* PS Vita memorycard (ux0:data/PSP2/UPDATE/PSP2UPDAT.PUP)


= SceCompat Diagnostic =
= Graphic Test Mode =
[[File:DolphinTest.png|thumb|SceCompat Diagnostic (simple.prx)]]
[Available only in Factory OS? It is not possible to enter it on a retail fw.]
 
this is only included in a special factory "reset image" version of the system software,
 
this version has a completely empty vs0: and as such will never boot into the main shell.
 
 
This is emulated via the PSP Compatibiltiy Layer "SceCompat" and is loaded by the module compat_diag.skprx.
 
on startup it will load the dolphin program "simple.prx" into the emulator, the program has a Title ID of "SIMP01042" 


It will show some dolphins and a seashell. In this mode you can test the spotlight performance on the PS Vita.


the entire EMMC of a dolphin vita was dumped using SD boot in 2023. and can be found on [https://archive.org/details/psvita-dolphin-test/ archive.org]
There is no known way of entering/exiting this mode.


but the compat_diag.skprx module can also be found in os0-inactive partition on early vita's that have never had a system update.
It same retail/debug VITA run safe mode on start up and update firmware by game cart.  


{| class="wikitable"
{| class="wikitable"
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5. Manufacturing mode places a watermark in the bottom corner. See Below:
5. Manufacturing mode places a watermark in the bottom corner. See Below:


[[File:COKZi6H.jpg|200px]]
<imgur>COKZi6H.jpg</imgur>


= More System Information =
= More System Information =
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