Xhorse VVDI Prog programmer read and write EEPROM D80 (080D0WQ) failed but R270 BDM programmer succeeded. Here is the test report.
Vvdi Prog Programmer 4.5.7 read EEPROM D80
Chip crack failure!
R270 BDM CAS4 programmer read & write EEPROM D80
Read (1-3 minutes)
Then save data
EIS/CAS odometer, erase odometer
In summary, vvdi prog programmer no luck to read eeprom d80 (wait for feature upgrade), while r270 programmer works perfectly in 080D0WQ read/write.