I had used this tab iBall Slide 3G 7334i for 4 months.I had seen many problem in this tab.First the service given in the tab is poor.Features are not working properly.When I click any application icon it takes time to open .Processor is very slow.When I complain to the customer service . They are not responding any thing.One problrm I had seen in this tab is that its Sowtware is also not giving response good.