SIM 2 not detected in Micromax A064 I am using a Micromax A064.  The second SIM card is not being detected at all. The SIM in slot 2 is working fine.  How can I fix this?
Does your second sim slot works at all ?. 
Have you tried putting just one sim card in the sim slot 2 ? 


 If it doesn't works then there can be two possible reasons for this :
Your android OS isn't detecting your sim slot 2. In simpler words, the android doesn't know there is a second sim slot. Mostly happens when you're on a custom ROM.
A hardware failure.There is some hardware issue in the second sim slot that you have on your phone!. Mostly common with Micromax devices. No offence! 


 One of my friends had this issue, for him the second reason was the problem!. Good Luck ! Tell me what you find. Also, do tell me which android version  you're using and what ROM you're on.