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
Unbricking MTK devices is quite simple. You need the stock firmware and the flashtool.


Download the firmware here
SP Flashtool (the tool needed to flash the files)
Extract firmware zip file (I think the flashtool may be inside. If not, download it from here
Install USB Drivers. (VCOM or META drivers needed, get them here)
Open SP Flash Tool and click the Download tab button, select “Firmware upgrade” .
Click Scatter-Loading button &amp; browse to the extracted firmware folder and select MT6582M_Android_scatter.txt file (It is a map file that tells the computer where each files can be sent in the phone)
Now hit the Download button.
Connect your phone to the PC with battery inside by USB cable (Drivers shall be installed)
After the flashing process succeed, a green tick will appear. Disconnect your phone and power it up.


Done.