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Re: CN03-03101B-US-A head unit won`t turn on
Posted: Wed Aug 30, 2017 10:39 am
by cyberkul
I notice that you (Jammy) linked to a new DAB-app in another post:
https://mega.nz/#!tFsWVYST!II9_kXdPIgh4 ... a6MOAisZ2E
Will this work in my HU? Any suggestions regarding the cold boot issue?
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Thu Aug 31, 2017 8:56 am
by Jammy
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Thu Aug 31, 2017 12:17 pm
by cyberkul
Hm.. this file (dmcu.img) is only 168kb. Is this the correct file?
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Fri Sep 01, 2017 2:47 am
by Jammy
Hi,
yes. MCU files usually be a little memory files.
Regards
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Mon Sep 04, 2017 9:04 pm
by cyberkul
Unfortunately, still cold boots. I also uninstalled and reinstalled the DAB+ app. I don`t know if it is the same version. Don`t know yet if it works, just tried it for a few minutes.
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Tue Sep 05, 2017 7:11 am
by cyberkul
The DAB+ is also the same. During a 10 minutes drive this morning I had to restart the app 3 times.
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Tue Sep 05, 2017 8:49 am
by Jammy
Hi,
sorry,one of our client said that this MCU can solve the cold boot problem of the unit.
So i send it to you.I know ,it takes a long time to solve this problem.However ,we test the same unit but don't find the problem.
Regarding the cold problerm,if you don't want to wait more, you can contact the customer service where you bought the unit to return the unit directly to China for repairing or just change one and so on.
Hope your kind understanding.
Regarding the problem of the DAB,you can try to install this one.
https://mega.nz/#!Qc9glCpB!lcl9Wa25LYd5 ... SjRscqjlG4 Regards
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Tue Sep 05, 2017 12:05 pm
by cyberkul
Thanks! I`ll try the DAB-app. Regarding the cold boot problem, I have already changed the main board. The cold boot problem is the same with both mainboards, but my canbus-problem was solved with the new board.
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Sat Sep 16, 2017 8:48 pm
by cyberkul
No, it didn`t help to install the newr DAB+ app. The app still hangs. Sometimes it works for a long time, other times I have to kill and restart the app several times even for short trips. VERY ANNOYING!
Re: CN03-03101B-US-A head unit won`t turn on
Posted: Mon Sep 18, 2017 7:57 am
by Jammy
Hi,
sorry.We just got an new dab app.This new version of DAB aim to solve the problem that the dab app runs stuck on the background when you are using navi software.
https://mega.nz/#!wENRCAyQ!PnbtN5dgsEJa ... 8a1Kd_Lz2QYou can have a try.
Regards