@Al Ferro if you press over the sync button (the third button on the right column of buttons) your phone will ask for permission....then the unit can access the phones contacts

@Joris Vervuurt 

Good morning Iker. I've connected a screen via HDMI and nothing remains the same, it works but nothing is visible, the black screen. Thank you for your help and for trying to solve my problem. Gr...

@Quick Yuan This is a terrible way to treat your customers. I spent my hard earned money on your product with the faith that you would stick to your promises :(

How are phone contacts added to the phone book?

  @Sergio Peña As I pointed on previous posts...the unit can not be directly upgraded from android 10 to 11 as the ota files do not contain the recovery partition (that needs to be up...

I have update my max10 with the new versión max11 20220316 and now it does not work. What can i do ? . It stop at home screen 

Is there any chance to get BT fixed for PX6 MAX10 HD?

@Iker Gomez okay, so it is coming? :)

Thanks for the feedback. Sadly, I need to rip apart the dash, as I never installed the USB cable. Honestly the last thing I thought I'd ever need to do is upgrade the firmware on a brand new HU jus...

@Joris Vervuurt be patient....

Put the unit in recovery mode and update firmware from usb.

@Quick Yuan Would you be so kind to provide the download link for the MAX11 (PX6) .img file? I'm willing to take the risk to upgrade my MAX10 unit, even if there's a chance of bricking my unit...

good job and excellent explanation what is needed in the radio the MCU firmware. Excellent recommendation not to upgrade from MAX10 to MAX11 without a document on the procedure, I hope soon and in ...

It's a shame - the hardware Dasaita produce is actually OK, but just horribly let down by this lack of after-sales service and ignoring their paying customers.  @Quick Yuan once again, I want ...

@Juan Perez so try the procedure described for booting into recovery menu....otherwise you will never could remove the black screen. Does your unit have HDMI output? If so try to connect it to a m...

I took out the Dasaita, I removed the fuse and the power cable and reset it, but the black screen is still the same.

MCU is the microntroller that controls car behavior (by means of receiving the canbus signals) and other headunit components like: Sound digital processor. Bluetooth ... MCU behavior is par...

@Juan Perez. The MCU you used is "compatible" but something in the factory settings has been changed due to the fact that you never upgraded the MCU with your exported settings..... Without image...

East. MTCE_MX.V3.82