Micromax A110Q shows blank screen after waking up
I didn't understood the logic behind it but I followed the following steps out of instincts and now the cell phone is working fine.


  
  Reflash the android with v2
  Boot in recovery mode.
  Go to recovery and backup
  select advance restore from sd card 
  Select all images except boot
  Start restore
  After restoring reboot
  


The system works fine after this.

If anyone can explain the logic behind this kindly reply.