Lenovo A7010 k51c78 NVRAM WARNING: Err = 0x10

Has Lenovo A7010 k51c78
Read FW
Read NVRAM
Reflash it with A7010a48_S219_160810_ROW
Now no IMEI, SN, MAC, has BB and NVRAM WARNING: Err = 0x10
Try "Write NVRAM" but same problem NVRAM WARNING: Err = 0x10
How repair it?

In Extra Files has backup – nvram.bin, seccfg.bin