PUMPKIN CAR STEREO SUPPORT CENTER

Hi,
i've no access to the recovery mode in my head-unit CN03-03101B-01A-DE. It's the the latest build from end of March 2017 installed.
I've tried all the known ways ( press power button or reset button) to enter the recovery mode. When I press the power button, 10-15 sec. later all button lights are flashing, but the recovery mode doesn't appear. What must I do. How is the way tho the recovery mode in this sofiagr3 build.
The MCU-Version is MTCD_LM_V2.44
My Amazon Order-No. is #306-4482635-7769953

Regards

Hi,
could you tell us what wrong with your unit ?
Normally we don't suggst our client do the flash work without our guidance.
Regards

Hi,
thanks for your fast response.
There nothing wrong with the unit.
I'd only like to know, how is the way to the recovery to change the radio app, for example.

Regards

Hi Jammy,
may I hope for an answer to my question?
I would be glad if timely solved my problem resp. my inquiry could be answered.

Regards

Hi,
You can enter into the recovery mode refering to the following video.
https://www.youtube.com/watch?v=8-O7hStn-XQ
What do you mean by "change the radio app"?
Regards

Hi Jammy,
thanks for your help. It works.
I'd like to try another radio app. I don't like the radio app so much.
Regards