YouTube and other apps not working on GT P5100 tab 10.1

[Shankar27]

My tab GT 5100 10.1inch youtube and many other apps not working. It asks to update but once I go to playstore to update it shows installed.

[CarloL]

Hey @Shankar27, what happens when you try to use these apps? Do they crash or is there an error message showing up? Try restarting the tablet and updating the affected apps again from Google Play Store. Alternatively, go to: Settings > Apps > All apps affected > Storage > Clear cache and update them again. 

[Pugs1957]

The Gt P5100 is 8 years old and runs on KitKat. Most apps don't support such an old OS. It's time to consider replacing it.