Fortunately, there are some easy steps to solve this error too. These steps are pretty simple to do, and work most of the time. If the problem refuses to go away despite this, it might be appropriate to get in touch with customer care. Here are some easy solutions to give a try before that.
Log out and log in again.
An easy solution to make your Netflix account work properly again is to simply log out of the service immediately as the problem shows up. Wait a few seconds, and then try logging in again. The problem usually goes away at this stage itself.
Reboot your app.
Rebooting your app should eliminate any in-app processes that are causing the service to stall. This too is best done immediately after you dismiss the error prompt. Tap the home button and go to the app tray in your iOS or Android device. Swipe to remove Netflix, and then you may start it again. If you’re using the service via the Netflix website on your PC, delete the internet history of the day, including as many parameters as is conveneint. Start the service again and it should run fine.
Reboot the device.
Sometimes, a simple restart of the device you use can make your apps come back in line. Rebooting your device terminates all background processes running on your device, including any that might be causing the app to run improperly.
It is a good idea to keep clearing your device’s cache every once in a while, because it keeps your memory space empty by removing obsolete data stored by various apps and services. You can also do it specifically for a particular app, by going to the app’s page under the settings portal on your smartphone.
If you’re using the Netflix app, and haven’t updated it for a while, you could be in for a tough time as far as errors are concerned. Newer versions usually take out errors and problematic codes. Go to the official app store of your device, go to your account to the list where your apps are listed, and you should be able to update any apps which have a newer version available for your device.
Uninstall and Reinstall Netflix.
If nothing else works, uninstall Netflix, and then reinstall it. Make sure to note down your account ID and password somewhere, so you can login into the app again. All your information is safe with the app’s servers, accessible of any device you login with your ID.
It is really easy to solve Netflix Code UI-800-3 problem, as well as those like it. Is there a problem you’re unable to troubleshoot? Get in touch with Netflix customer care, and they should be able to help you sort it out.
Note: This method works absolutely fine with Fire TV, XBox One, Stick, Roku, PS4 and other devices. If you are still facing any trouble, kindly share it in comments.