Everyone knows this is a great phone as it comes with features like 4100 mah extreme battery capacity RAM of 2GB and with a good pair of cameras ranging 8 and 5 megapixels rear and front cameras respectively.It is mow a leading and very fast selling mobile on stores like flipkart in FLASH SALES.It also possess an inbuilt memory of 16GB.All known fact is it is of DUAL SIM
But its internal storage is not sufficient and every one wants to expand it.Here comes the FAULT IF YOU WANT TO USE TWO SIMS YOU NEED TO SACRIFICE MEMORY EXPANSION or IF YOU WANT TO EXPAND MEMORY YOU NEED TO USE ONLU SINGLE SIM.