Please double check if your cable's output is 3.3v... this circuit could fry your phone. The output of MAX232 should not exceed 3.3v -- View this message in context: http://baseband-devel.722152.n3.nabble.com/hmm-sorry-data-cable-question-tp2419703p2965845.html Sent from the baseband-devel mailing list archive at Nabble.com.