Micromax — Problem with new Micromax Knight A-350

Address:

Allahabad, Uttar Pradesh

Hello Boss, I Purchased a Phone Micromax Knight A350 in Nov.2014 from Snapdeal. It was working well initially when I used only one SIM, but when I inserted second SIM after few weeks it starts getting shutdown regularly. and when we make a call phone gets switched off even if we have battery more than 80%. I took this phone in Varanasi service centre and they make format and re install the software again but my problem still remains unsolved. Then I went to Allahabad service centre they keep my phone for more than 10 days but when I received the phone again the situation is same. I don't know what to do.. I thought this is one of your best model in smart phone but now I regret on my decision to purchase this phone. Please let me know if you can help me because it is not good for the image of company. With Regards, Dileep Shukla