| Possible reason: | 
The following are possible symptoms of HMI update failure:
 1)Using the single-loop PCB Stick, the system detects errors after updating the HMI version. 
2)Version are quite different, causing Fw and Esi to update Timeout  | 
Common error code
 0x0000003D 
0x0000004F 
0x0004F000 
0x00045101  |