If these apps lag, consider a $20–$30 modern streaming stick (like a Chromecast with Google TV or Onn Box). It will be faster, safer, and support 4K. If you'd like to try one of these, let me know: Do you have a working web browser on the TV right now? Do you have a and a computer to move files? What is the brand/model of your TV box? I can provide the specific direct download links for the version that fits your hardware!
Even if the app crashes on your TV, you can still cast. Ensure your phone and TV are on the same Wi-Fi. Open YouTube on your phone and tap the . Your TV will open the lightweight casting receiver (which still works on 4.4.4). youtube for android tv 4.4 4 latest version download
If you can afford it, consider upgrading to a cheap (e.g., Chromecast with Google TV or Xiaomi Mi Box S). The experience will be 100x better. If these apps lag, consider a $20–$30 modern
NewPipe is a privacy-focused client. While the latest versions require Android 5.0+, you can often find "Legacy" builds on GitHub or F-Droid that still support KitKat. No Google Account needed; very low RAM usage. Do you have a and a computer to move files