ZOXS CHECK: Check it yourself!

ZOXS CHECK is a user-friendly Chrome extension designed to simplify the process of selling your used smartphones and tablets. Once you've created a sales order on ZOXS.de, this tool helps you verify key technical aspects of your device, including touchscreen functionality, speaker, camera, and battery performance — all within 3-5 minutes. With your personal access code, you can conduct these tests yourself, ensuring accurate device evaluation and contributing to a smooth selling experience.

Important usage notes include keeping your device at least 30% charged, having your charging cable ready, inserting the SIM card, and backing up any sensitive data before proceeding. By empowering users to assess their device conditions accurately, ZOXS CHECK supports sustainable device reuse and helps users confidently navigate the selling process.