Just bought the 10.1 IRULU tablet and the sound does not work?

You need to fully charge the tablet and THEN do a factory reset. The hardest part is waiting.

Follow the steps provided below to perform a Hard Reset on your iRULU Android Tablet:

1. Turn your iRULU tablet off.
2. Press and hold the correct key combinationto boot your Android tablet into Recovery Mode.combinations, which include:

• Home button + Volume Down button + Power button
• Power button + Volume Down button
• Power button + Home button + Volume Up button
• Power button + Volume Up button
• Power button + Volume Up button + Volume Down button
• Power button + Volume Up button
• Power button + Home button

1. Release the power buttons once your screen turns on, and the device vibrates. Keep holding the other buttons for 10 seconds.
2. Your Tablet should now boot into Recovery Mode.
3. Scroll down to the 'Factory Reset' option using the volume down key.
4. Select the 'Factory reset' option by pressing the power button.
5. Now your Tablet will start the hard resetting process.

Once the process begins DO NOT press any buttons and don't try to turn the device off.
Your tablet should now be reset.

I looked everywhere for an answer and tried it ALL, from cleaning the jack port, reboot, restore to fabric options, and many more, but none of them worked. However, as I was trying not to go crazy trying so many weird things on my new not properly working tablet, I accidentally found the solution!!! why it works I don't know, but it does so here it goes:
1. Turn device off
2. Make sure your headphones are plugged ALL the way in (you should hear a click sound)
3. Press the on/off button and the volume up button at the SAME TIME
4. Once the screen is on let the on/off button go
5. DO NOT let the volume up button go
6. Wait until the tablet has finished loading all settings up.
7. Let volume up button go.
THIS IS WHAT I HAVE JUST FOUND ON THE ENTERNET BUT THIS IS NOT TO SAY IT WILL WORK FOR YOU.SO PLEASE THINK ABOUT WHAT ITS SAYING BEFORE YOU TRY IT.
I DONT WANT YOU TO MESS UP YOURS...IF YOU DONT WANT TO TRY THIS THEN I WOULD SAY LOOK AROUND THE ENTERNET FIRST JUST TO MAKE SURE.

iRulu is Muted
Defective audio jack or headphones or defective speakers
did you try using sounds on other applications?

First, restart your tablet. A tablet is a computer, and any computer needs a reboot every few days. Second, check the volume settings. You may be able to increase the volume and hear just fine. If your speaker is bad, you could use a bluetooth speaker or headphones to listen to sound. Also, try different content, sometimes videos do not have sound. I hope this helps.

Hi Jon, The link below is a youtube web page showing problems and solutions with audio that should help you mate.........CHEERS..
sound volume up full but cant hear it on tablet YouTube

Make sure you push the headphone plug into the jack completely. If you're sure that it is, then the jack on the tablet has failed. The sound gets switched from speaker to headphone in the jack itself.

Try to reinitialice the tablet:
Press and hold volume up and power key simultaneously for 10 seconds.

Hope this helps.

When you use headphones, a switch usually engages to silence the internal speaker. Try plugging/unplugging the headphones a few times and let me know if that fixes it. B)

Si i think your sound driver is not installed you should cheak ur drivers