How to Unbrick Android Phone Which has No OS, No Recovery? and How to Repair IMEI in MTK Devices?

> I think i bricked my phone, my phones model number is "Micromax Canvas > Spark Q380". > > I've no OS installed, No Recovery Mode Installed. > > Also fastboot and adb can't recognise my device on PC. > > I've tried this : > http://forum.xda-developers.com/gene...k-rom-t3131362 but it also > didn't worked. > > What to do?? any help please