How to Solve Yanhua ACDP2 BMW FEM Died Problem?

 Problem:

I got this yesterday with Yanhua mini acdp 2, and fem died.

I’ve tried to reprogram fem, no luck. Internet connection was okay also. Any solution?

Solution:

ACDP2 gives you option to restore eeprom and coding data.

Menu path: BMW->FEM/BDC-> Mode 1: Add key- >FEM/BDC initial programming process- Method 2-> Recover EEPROM/Coding data

Perform Step 6: Recover EEPROM Data and Step 7: Recover Coding data.