Trade-In your old cellphone for the latest Xiaomi cellphone without any hassle. Download this app and check it now! - It is simple and fast, quickly get your device tested! Just follow the simple test steps that only take about 3 minutes. - Get the best price for your old cellphone accurately and easily. If you have other cellphone accessories such as boxes and chargers, the price of your old cellphone can higher! - Now find the closest store to your location that sells Xiaomi cellphones to complete the trade-in process It's very easy 1. Download the Mishop Trade-In app. 2. Make sure your cellphone is connected to the internet before testing. 3. Start the test and the application will guide you to do the checking process automatically. Follow the steps closely. 4. The price of your cellphone will automatically appear after all tests. 5. Select the nearest store and visit to complete your trade-in process.