VVDI Prog Newest Version V4.7.8.And firmware no need update,some customer click the update firmware and get error in vvdi prog software,there are two points to emphasis:First,vvdi prog firmware no need update,no newer firmware version.Second,firmware is update via xhorse update kit software.And here we share VVDI Prog Read Audi A4 25LC640 Chip OK.
1.Aud4 A4 instrument.
2.Remove it and open case,take PCB.
3.VVDI PROG software,and choose the detailed type.This time use the VVDI Prog eeprom clip adapter.
4.Connect like diagram.
5.Read and save the data.
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