Skyworth Android TV need a constant software and firmware update to function well in order for you getting the best possible TV experience. Software and firmware updates often fixes bugs, security patch, add new features, such as new streaming apps, improved picture quality, or new smart home features. So on this post, we will show you how to update you're Skyworth 55UB7500 or 55UB7550 4K Ultra HD Android TV manually using USB flash drive. Since, online update for this models is not available. The tools needed are as follows: USB Flash Drive (Fat32) Skyworth 55UB7500 or 55UB7550 Software and Firmware (1.08GB) Reminder: If you are new to this website, for you to grant an access you will need to fill-out the Software Request Form here: https://www.techdelver.com/p/home.html Google Account is a must! How to Update the Software and Firmware of Skyworth 55UB7500 and 55UB7550 Android TV? Download the Skyworth 55UB7500 or 55UB7550 Ultra HD 4K Android TV software "upgrade_loader_co