Alcatel 1062 unlock error..

BROTHER I HAVE THIS PHONE I DID UNLOK IT BUT PHONE SHOWING INVALID SIM AFTER UNLOKING
THEN I FLASHED IT WITH FLASH FILE FROM SUPPORT BUT STILL SAME THING.
NOW ITS GIVING ERROR
PLZ HELP

Code:

Start Detect phone.
Remove the battery and connect handset to PC via USB cable.
After long press "*" key while inserting the battery.
Detected: SPRD U2S Diag (COM88)
Download mode ok.
BOOT: SPRD3
Sending loader, wait.
BOOT OK: Spreadtrum Boot Block version 1.2
CPU: 6531
Changing Baud.
Start UNLOCK, wait.
Reading NV.
Error while checking NV(corupted data), exit.


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#AK’