Memoscan OBD U381 upgraded to U581 tested on Honda Accord 2003 USA
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Uploader Comments (staycoollLT)
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How did you upgrade firmware to better model's?
Does update application in PC could do that?
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Download U581 software from manufacture link, then install software from cd that comes with scanner. Connect scanner to PC with RSR323 port and install new software.
staycoollLT 3 weeks ago