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charlie_mtz · 09-15-2008, 19:34

I have a usb to TTL Serial port which I can use to make an unlock cable for my Siemens M55, I've already connected the Tx, Rx and Ground from the usb cable to the phone but the phone doesn't detect it has a cable plugged and the desktop software doesn't detect the phone either. How can I make the phone detect it?

09-15-2008, 19:34	#1 (permalink)
charlie_mtz Junior Member Join Date: Sep 2008 Posts: 2 Member: 862708 Status: Offline Thanks Meter: 0	M55 custom cable is not detected I have a usb to TTL Serial port which I can use to make an unlock cable for my Siemens M55, I've already connected the Tx, Rx and Ground from the usb cable to the phone but the phone doesn't detect it has a cable plugged and the desktop software doesn't detect the phone either. How can I make the phone detect it?