This software only allows "MS_DOS Mode" (Does not work in MS_DOS Prompt). 

For Windows 98 User or available the DOS environment user Only. 

(Not Windows NT4.0, Me, 2000 Users)

Please refer to the following information before using the F/W update Utility.

1) Extract downloaded file . (Recommend to extract the file to C:\ )

2) Go to MS_DOS Mode. (Does not work in MS_DOS Prompt)

3)  Type: Flash R18A_X5.cip (CR-4805TE User)

     Type: Flash R30d.cip (CR-4804TE User)

     Type: Flash R21d_02.cip (