MRB5_FW_UP method [opt1] [opt2] [opt3] ...
 
method           Specifies the desired function.
[opt1][opt2]...  Optional arguments for the chosen method.
 
method can recieve the following values:
 
'DecryptFile' or 'decrypt' :
     MRB5_FW_UP decrypt [inputfile = N5002-BD.BIN] _
                        [outputfile = N5002-BD.DEC]
     Decrypts the original firmware file (inverse it and reorder the bits)
 
'EncryptFile' or 'encrypt' :
     MRB5_FW_UP encrypt [inputfile = N5002-BD.DEC] _
                        [outputfile = N5002-BD-NEW.BIN]
     Encrypts the updated firmware file (inverse it and reorder the bits)
 
'GetImage' :
     MRB5_FW_UP GetImage imgnum [inputfile = N5002-BD.DEC] _
                                [offset = 0x100000 - 0x18]
     MRB5_FW_UP GetImage all    [inputfile = N5002-BD.DEC] _
                                [offset = 0x100000 - 0x18]
     Reads the $imgnum$'th (a number 0-389 or 'all') image from the decrypted
     firmware and saves it to a file named 'imagenum.ext'
     (where the extension comes from the file type.
     offset ($opt3$) is the offset of the static image table addresses.
     Use "MRB5_FW_UP\ GetImage all" to get all the image files out.
 
'UpdateImage' :
     MRB5_FW_UP imgnum imagefile [inputfile = N5002-BD.DEC]  
                       [outputfile = N5002-BD.DEC] [offset=0x100000-0x18]
     MRB5_FW_UP all [inputfile = N5002-BD.DEC]  
                    [outputfile = N5002-BD.DEC] [offset=0x100000-0x18]
     Updates the $imgnum$'th image from the file $imagefile$.
     outputfile, inputfile and offset are like before.  
 
     "MRB5_FW_UP\ UpdateImage all" will search for all the $number$.jpg/png.
 
     files in the current directory, and update them.
 
'CorrectCRC' or 'corcrc':
     MRB5_FW_UP corcrc [inputfile = N5002-BD.DEC] _
                       [outputfile = N5002-BD.DEC]
     Updates the CRC according to the updated _DECRYPTED_(!) file.
 
Standart flow of usage:
 
     DecryptFile -> GetImage -> [Change the images] ->
     UpdateImage -> CorrectCRC -> EncryptFile
 
 
new in version 0.965BETA:
 * small bug fix.
 
new in version 0.96BETA:
 * added "GetImage all" function
 * added "UpdateImage all" function
 * added support for a new file description (0x1L)