You tube wont play on my iphone 4, it would just display these: the version of You tube you're using is not supported anymore.

[babiedolar]

my iphone 4 cannot view youtube, if I'll try to click on the youtube it would just display these: the version of youtube you are using is not supported anymore. To watch the video you are looking for, just head over to m.youtube.com, but still not working.

 

[hang-the-9]

Did you try installing the latest app version from the app store? Your phone support is ended but there may still be recent YouTube app downloads for it.