Just flash it and do the repair mode in Settings
after flash IMEI will 0XXXXX
Just do IMEI Rebuild with X630 or X660 model to Select!!!
If still has the Problem Load this X630-X680 Network Repair.SRE @ support Area...
Logs:
Loading S-Record File ...
Loading S-Record File ...
Loading S-Record File ...
Power on mobile !
Loading setup loader (1/1) ...
Loading RAM (1/1) ...
Loading Flash ...
All is well !
Press BACK to continue...
Then do Costum and E2P reset.......
Br!!!
FINISHED!!!
Attach file is the Screenshots: