PSP Error Codes - What They Mean

[WeedZ1985]

There are alot of questions in the help section concerning error codes and what they mean. so i did a little research and will be compiling a list. this is what i've found so far..
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UKN9000001 - The update data is corrupt and cannot start.
DADADA - DA Firmware update corruption error.
80110305 - memory stick can not be acessed.
80010013 - device / media not found
8001B002 - unknown
80020001 or 800244C - some sort of kernel errors
80020001 - default kernel error (General Error)
800200D9 - failed to allocate the memory block
80020130 - file read error
80020148 - PRX type unsupported
80110482 - occurs when test of wlan infrastructure connection fails
FFFFFED3 - unknown
80410001 or 80410D16 = network errors
80410D07 - unknown
ffffffff - update failed (General Error)
80410A0B - Internal Error
80410410 - Cannot connect to the given acess point
80010087 - The game could not be started =
one of the more common errors. could be a mismatch in required FW. Corrupt or unsupported data
0 - no error go figure :/
80020001 - unknown
80020002 - not implemented
80020032 - illegal exception code
80020033 - exception handler not used
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if anyone has anything to add feel free to do so. i'll post more as i find them.