I NEED TECNO IN5 NVRAM FILE OR HELP

[hellowbd]

I M WRITE NEW IMEI WITH NCK DONGLE ON TECNO IN5 . IMEI REPAIR IS SUCESS BUT AFTER REPAIR NO SERVICE ..I AM TRYING WITH FLASH FULL FIRMWARE......
BUT NO SUCESS....MY PHONE WAS OK BEFORE REPAIR THE NEW IMEI....ANY BODY HELP ME ABOUT THIS..ITS HELPFUL FOR ME...THANXXXXX​