[alkim]

Originally Posted by YellowBoss

I did not understand well.
What COM port you want to use ?

Do you want to use COM1 port (built-in into PC motherboard) or do you want to use some kind of usb/rs232 converters (like unibox etc.) ?

both of them sir COM1 port (built-in into PC motherboard) and usb/rs232 converters (like unibox etc.) the reason why i want to use that both is because some of unit is have cable in other box but some is in infinity cable

let me give you and example sir.
nokia model 6300 cable support in uni box so if this unit is china you must be used infinity for flashing and formatting did you get it boss what did i mean.
another in sony model cable supported by infinity instead to modified again the cable its better to used infinity as interface.

and also for this COM1 port (built-in into PC motherboard) how can we use this or how and for what is the porposed of that connection and to be used

thnk you sir