Just got my Android A6000. It comes with an instruction manual with such small print that it's necessary to use both my reading glasses and a magnifying glass! The manual was obviously written by someone for whom English is a 2nd language. There are no illustrations to identify what any of the buttons are for or to assist with installing the battery or sim cards. A separate enclosed piece of paper contradicts instructions in the manual. Also, the manual says, : Please use AC 220 volts. The use of any other voltage will cause leakage, fire..." Really? This from a "USA SELLER" in a US market? There is no tech support number. Apparently, the only way to contact Electronics Mart is through email to Amazon. Really? I don't have time for this!