Micromax q335 After flash Network problem. NV File needed…

MICROMAX Q335
s/w v:8.0.5
h/w v:1.20

flash with Micromax Q335_SW_V8.0.2_HW_V1.2.0_04212015_(by_xdafirmware. com)
this version
after flash imei goes to 0000000000000
after edit imei with IMEI Write tool. imei done it.

BUT NETWORK NOT DETECTED….
ERROR WHILE SEARCH NETWORK…

network error…..

write SAME FILE Micromax_Q335_V2_14.05.15
BUT PROBLEM NOT SOLVED….

WHAT CAN I DO….
EXPERTS ANY ONE HAVE NV FILE FOR MICROMAX Q335……