Hi,
Sorry for the late reply due to the National Day.
With respect of your description, our unit is not compatible with the bluetooth 4.1, cause we tested the android 6.0 smartphone for hands free calls without any problem.
Currently we don’t have the new updating to solve this problem, sorry about this.
But we will feedback it to the factory, hope they can provide the possible solution.
Regards

Statistics: Posted by Jammy — Fri Oct 07, 2016 8:31 am

Hi,
Sorry for the late reply due to the National Day.
Regarding your issue, could you please use other DVD to check? Does the unit play video normally from USB/SD?
If possible, would you mind take a video, upload it to youtube, then send the link to us?
We will try to provide you the positive solution.
Regards

Statistics: Posted by Jammy — Fri Oct 07, 2016 8:23 am

Hi,
Sorry for the late reply due to the National Day.
I don’t know the way to root the unit RQ0270, and the factory also don’t allow clients to root the unit. Hope you can understand.
Regards

Statistics: Posted by Jammy — Fri Oct 07, 2016 7:54 am