alcatel 2040g unlock failed

i try to unlock 2040g with spd tool failed i flash it after flashing processus done i try to unlock it all time same error





Searching phone;
For an successful connection do the following:
1. Remove battery and usb cable
2. Insert the usb cable in the phone
3. Keep pressed the boot key and insert the battery
Phone detected (@oem78.inf,%usbcomm_dl%;SPRD U2S Diag)
Preparing to sync;
Port opened [COM30];
Mobile type: SPRD3
Connected;
Starting;
FDL sent;
Syncing;
Loader version: (c)2014, FuriouSTeaM GSM DEVELOPEMENT
Chip type: 6531 FdlStat: 0000
Starting auth;
HW IMEI : 861058-02-022653-2

Memory [CS0]: 00EF:0040:0016 - SIZE : 00400000
Reading phone info;
PHONE INFO: NONE
BT ADDR: NONE
SW IMEI[0]: NONE
SW IMEI[1]: NONE
SW IMEI[2]: NONE
SW IMEI[3]: NONE

SIMLOCK FLAG: OFF
FIXED NV BASE: 90000001
Reading NV;
ERROR: NV partition is damaged ! Reflash the phone;

Log file saved to: LOG_3_04_2018_15_30_16.txt


Time needed - 00:00:22