When you repair a BMW FRM data damaged problem,you need to read and write data for BMW FRM.Here is a example on how to use VVDI Prog to read/write data.
VVDI Prog Read/Write BMW XEQ384 FRM Steps:
Run VVDI Prog software,then select:
Type:8-OTHER
Brand:BMW
Chip:FRM-E-SERIES-XEQ384-READ
Then click “Connection diagram”
It show you the diagram connection on BMW FRM PCB
Click “Read” button
After data reading finish,click “Save” button to save BMW FRM data on your PC
Now select “FRM-E-SERIES-XEQ384-WRITE”
Click “Erase+Unlock”,it will erase data on BMW FRM
Click “Open” button to open working data file,then click “Write”
Writing data
When it finish,it will prompt you with operation success
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