I bought one and it started to hang after 6 months of purchase . It is a ridiculous device .It’s own apps conserve a lot of memory and I think I am never going to buy any samsung device. I could not even download my useful apps because if its memory fills up mobile does not work properly .I completely lost my money by buying this device please don’t purchase it. Its battery power is also ridiculous. Gets Switched off just after 2 hours. Its speakers also stopped working and now this device is mute. I cant even play songs or videos on it.I regret buying this product and I will again request not to buy this product.