Activate youtube account

Just Follow these steps to activate HBO Go:

1. Download HBO GO from the Smart Hub on your Samsung TV.
2. Open HBO GO on your TV.
3. Choose Sign In or Activate Your Device to get your activation code. Stay on this page until you enter the code on your computer (as per the steps below).
4. On your computer, go to HBOGO.com/activate.
5. Choose Samsung Smart TV and then Continue.
6. Choose your TV provider and then enter the username and password for your TV provider account. If you don't know your username and password, contact your TV provider. If you don't see your TV provider listed, then they don't currently support HBO GO on Samsung TV. For more information, see why doesn't my TV provider offer HBO GO?
7. On the Activate a Device screen, enter the code from your TV (from step 4).
8. You should see a "Success" message on both your TV and computer. Sometimes it can take a few minutes for the activation to complete.

You're ready to start watching HBO GO!

For any help visit us: Hbogo Activate Device

You can only use Youtube on your TV if its a smart TV if so press the Smart button on your remote and select the Youtube Icon or use your Mobile phone upload Youtube and start playing a video you will notice a TV shaped logo with a Wifi logo in it at the top of the screen if you click on this it will send the video to your TV but this function will only work if your TV is connected to your Wifi router
Regards Nick

has the phone been opened?

Not sure if this will help

Reset
The Reset function initializes all downloaded
widgets, erases all user accounts and settings
from the product, and resets all Smart Hub settings
to the factory default settings. It then restarts
Smart Hub as if it were starting for the first time.
Your account, however, remains on the Smart Hub
server. To log into your account, enter your ID and
password on the Create Account screen.
To use the Reset function, follow these steps:
1. In the Settings menu, select Reset, and then
press the ENTER button.
The Reset screen appears.
2. Enter the your Security password. This is the
password you entered if you set up a BD or
DVD Parental rating (See pages 51~52). If you
did not, enter 0000.
Samsung BD D8900M User Manual

First you need a Netflix account. Then, if you have a smart TV, it needs to be connected to the internet and have the Netflix app. If your TV is not smart, your DVD player probably has Netflix on it and that needs to be connected to the internet. Then you have to log into Netflix on your computer and authorize the new device. They will give you an activation code to enter on the device.

If you are trying to get your YouTube account synched with your TV you need to sign in to your YouTube account on a computer and put the code in to YouTube. I always use my laptop to do this.

YouTube Tv users need help about How To Cancel YouTube TV Subscription or YouTube TV not Working so they have the option to fix their issues via YouTube live chat or users can call on YouTube Support at 1-802-618-6092 anytime for help. Customers face any issue so they may call on YouTube Customer service 1-802-618-6092 anytime and experts are there for help 24*7

That's where you can do it, VIA the Google sign-in page. This is one way YouTube can verify your ID. If you don't have a Google account, create one, then sign in. Good luck.