(29-01-2019, 10:50 AM)X3non Wrote: (29-01-2019, 04:28 AM)shankar1790 Wrote: When i am flashing stock rom of micromax q402+ with factory download tool bkp nv error commes and i reflash stock rom using other versions of factory tool and successfully flashed the rom but my imei is changed and my device showings no sim inserted
I have nvitem.bin (backup ) but how to restore it
My basband is okk but invalid imei.
How to write imei of this sc9832a cpu
which tool did you use to create the nvitem.bin backup? you should be able to restore using the same tool
you'll need a hardware box / dongle (CM2, nck box, etc) to rewrite original IMEI
Finally find the solution.
what i have tried, to use different versions of research download tool one by one and finally flashed the nvitem.bin in place of lteitem.bin with unchecked all item (except fdl binary) and my imei is restored.
I think the spd factory tool i had used,wrote my imei randomly
This problem occurs only when any flashtool give error bkp_nvitem failed