How to Backup and recover BMW F-series E-sys program

Here we provides BMW F-series E-SYS coding program backup and recovery method.


***************** How to backup *****************

1. How to backup with SVT
Read SVT actual from VCM -> Save
1-1. How to recover the whole
Load -> Code
2. How to get backup by module
Read SVT -> Read Coding Data by Module -> C: EsysData / CAF -> Copy and Paste Same CAFD.ncd file into folder you want to save

Read Coding Data If a new window pops up, you can save it without closing it.

2-1 How to recover by module
Read SVT -> Read Coding Data by Module -> Replace with saved CAFD.ncd file into C: EsysData / CAF -> Code FDL
3. How to get a backup of all modules at once
Read SVT -> Root SVT -> Read Coding Data -> C: EsysData / CAF -> Copy and Paste All CAFD File into folder you want save
3-1 How to recover all modules at once
Read SVT -> Root SVT -> Read Coding Data -> Replace with saved CAFD.ncd file into C: EsysData / CAF -> Code FDL



It is often called the factory reset when an error occurs.
Therefore, it is recommended to set the backup as default.
At this time, the meaning of the code is not the meaning of the original, but it is more likely that it means that the coding values ​​are reset to factory reset.

If an error occurs, you can erase it with a scanning device that can be scanned or erase the fault code using BMWHAT or use BMW ENET cable E-sys software.

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