Error Codes
#C0
C0-10139-4 Connection error
C0-11274-5 Failed to copy some content
C0-11284-6 An error occurred
C0-11136-2 Restore failed
C0-12037-3 Failed to copy some content
C0-13296-1 Please connect to your PC via a USB cable PS Vita
#C1
C1-2650-3 An error occurred
C1-2858-3 An error occurred
C1-6545-0 Update failed
C1-6562-9 downgrade failed (1.52----1.5.1)
C1-7080-5 Unknown
C1-11843-7 Corrupt save data. Please try again from the beginning
#C2
C2-2000-2 Could not be saved
C2-8371-9 An error occurred
C2-9693-7 A serious error occurred
C2-10981-9 Failed to copy some content
C2-10999-8 An error occurred
C2-11235-2 This video can not be played
C2-11917-9 An error occurred
C2-12821-1 An error occurred in the following applications
C2-12828-1 An error occurred in the following applications
C2-12858-4 CMA data verify failed(.psvimg)
C2-13041-9 The connection was interrupted and the access point
C2-13240-0 You can not download in the PS Vita
C2-13240-08 Download failed
C2-13242-2 An error occurred
C2-13249-9 An error has occurred (Trying to Download a video in the PS store)
C2-13263-5 Unknown
C2-112745 CMA data verify failed (appmeta.psvmd);
#C3
C3-12049-6 already the newest (update)
C3-12077-7 An error occurred
C3-13340-1 An error occurred
#E
E-00000002 Could not be loaded
E-80af5022 Unknown
E-8010100c An error occurred
E-804101a3 Could not download
E-804101e6 Network Error
E-80410118 Network Error
E-80436003 Count not download
E-808d0007 Application error / A serious error has occurred in the system software. Your PS Vita system will restart
#NP
NP-2077-6 You must sign in with the account that linked with this PS Vita system.
NP-2118-2 An error occurred
NP-2173-3 An error occurred ( C2-8371-9 for more information)
NP-2244-2 An error occurred
NP-5722-6 Unknown
NP-8152-6 An error occurred
NP-8677-8 An error occurred
NP-9963-7 An error has occurred
NP-9978-3 An error occurred
#NW
NW-2029-3 Could not connect to network
NW-2030-5 Could not connect to network
NW-2285-7 Unknown
NW-2289-1 body lenght > 128K
NW-2292-5 An error occurred
NW-2305-0 Been disconnected to the network
NW-2428-6 An error occurred (NW-2030-5 for more information)
NW-2459-0 An error occurred
NW-2465-7 An error occurred
NW-2468-0 A network error occurred (NW-2030-5 for more information)
NW-2469-1 An error occurred
NW-2514-2 Network Error
NW-3155-4 Could not connect to the access point May be weak radio access point
NW-3156-5 An error occurred. (NW-2030-5 for more information)
NW-5603-4 Could not connect to the server in time
NW-6116-4 An error occurred
NW-8326-9 An error occurred
NW-8677-8 An error occurred
NW-8942-3 An error occurred
NW-9735-4 DNS error
NW-9741-1 Could not connect to the Internet
NW-13347-8 Could not connect to network
NW-13144-3 Unknown
There's more but they are currently unknown.
Thanks to Vita Dev Wiki
