I bought a iphone6 preowned mobile from boostmobile.com by 12-nov-2018, first of all it didn't come with tool to open a simcard tray and even I did that with the help of friends, sim card was not supporting by phone. I have talking with boostmobile customer care, unlocking team, brightstar, online support team, no one is helping for resolving the issue and not helping return the device either, it is a new purchase with not even started using that. I have been chasing different boostmobile teams for 3 weeks now but no response and this is very poor (or) worst service I never seen at anywhere. If the product is not useful they help the customer to refund the money.