Head phone icon stuck on - Techno Source Kurio Kids Tablet With Android 4.0 - 7 Inch 4 Gb

Not sure about the older ones. I had one but lost it before I learned much about it. These are customer service links you can check out. Customer service is free and 24/7

To contact us via phone:
http://www.amazon.com/clicktocall

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Depends on what type of phone you have but if it is an Android phone on the pull-down menu in the top right corner there is a box icon if you push on the box icon a list of quick switch icons will come up and one of them should be mobile hotspot it is as simple as turning it on to set the options of this feature instead of pressing the button hold your finger on the button until the setting appears

How to rearrange icons on the Android 4 4 KITKAT home screen
about 1:00 min in

Android 4.4 is available on some devices out of the box. You can tell by looking at the notifications bar at the top of the screen. If you're on 4.4 then all the icons should be white. Earlier versions appear blue.
If you want to double check, head to the settings app on your phone and look for About Phone under System. Scroll down a little and you'll find the Android Version bar which lists the version currently running.

Despite being released last year, only a handful of Android handsets currently use Android 4.4, though the list is ever-growing. First, you'll need to check online to see if your device has the update. You can either do this online or on your gizmo. For the latter, head to the Settings app and find About Phone under System. From here press System Updates. Your phone will do a little searching and either find the update or tell you the software is up to date.
A huge array of handsets from major manufacturers including (but not limited to) Sony, Samsung, Google, HTC and LG already support the upgrade to Android 4.4, with more being added by the month.
3. Check the update is ready on your phone
Even if the update has been released for your make of phone/tablet, it may not have come to your individual device just yet. Usually the phone itself will notify you when the update becomes available via the notification bar at the top.
Again, you can check yourself by heading to Settings, finding About Phone and pressing System Update.
4. Time to download
If your phone is compatible, downloading the update is very, very simple. Either find the notification about the update and tap it or head to Settings, scroll down to find About Phone, press it and find System Update. Follow on the onscreen instructions and your phone will reboot itself with sparkly new.

Press the Home button twice quickly, then look for the Netflix icon. Flick the Netflix icon upward to close it, then reopen it.

With the Google Drive app for your iPhone or iPad, you can view, share, and organize your files, as well as make them available to view offline. You can also upload and store new files directly from your phone or tablet.
All of the files available on the app are also available on the web, and vice versa, so that you can easily access your files from anywhere.
Download the Google Drive app

1. Touch the App Store icon on your device.
2. Find and install the application called Google Drive.
3. On your phone or tablet home screen, click the Drive app icon.

DONT FORCE IT!!! Try to SLOWLY and GENTLY twist and pull the end of the headphones out

I'm not entirely sure what you need but I think this is your awnser My ends of my head phone stuck in the ear piece placement on my iPad...

(Tap the settings icon in app launcher to get to the settings menu)
Go to settings then device sound
set volume levels and turn sound ON/OFF

Try closing the app and restarting it. You can close the app by double pressing on the home button which will bring up a list of app icons.

Find the smule icon and tap and press until an X appears. Tap the X to close the app.

Now return to the home screen and tap the smule icon to reopen the app.

Hope that helps!