Hello XDA members,
I have been following XDA for almost a decade and now came my time to ask for a help.
I bought few months ago XTRONS D717AL. First of all, great player, awesome radio tuner. Catches many stations I couldn't with my old Audiovox and Clarion. It comes With Adroid 5.1.1 and Intel chip. Model number says: Full AOSP on Sofia. MCU Ver: HY_SFY170224EF.
But since day one I noticed a weird display actions. Radio starts right after I start the car engine, display pops-up and on random basis, sometimes the display lights up, sometimes not. It takes about 20sec to load the OS and apparently, the touch screen is working. I know where the Quick settings are, if I pull the top navigation panel down when the screen is in a working state. There is a Light button, which enlights or darkens the screen.
In a dark state (blank), if a pull the navigation panel down when the screen is dark and press the Screen button, screen enlights. I know approximately where this Light button is and pressing it screen enlights. That makes me think, that the screen darkness goes to value 0 at some point before even the OS load.
I have rear camera and DVR attached, but since I took everything away today except the ISO wiring harness, it makes me think that these AV in signals are not the issue. I even took away the reverse camera control cable, illumination cable, and GPS antenna. Brake In cable is fine attached.
Last week I tried to factory reset the unit – no luck.
Flashed with a firmware from the Xtrons tech support – no luck.
I recorded a video today which I uploaded on youtube (I can't post links yet, too young to do that )
Search "XTRONS D717AL Screen Problem".
If anybody ran into such a problem and a solution, will be much appreciated to share here.
Many thanks.
Edit: I just noticed, that upon switching off the radio, the dark display flashes for a half second on its way going in. Possible display cable issue?
Xtrons d717al
zhekozhekov said:
Hello XDA members,
I have been following XDA for almost a decade and now came my time to ask for a help.
I bought few months ago XTRONS D717AL. First of all, great player, awesome radio tuner. Catches many stations I couldn't with my old Audiovox and Clarion. It comes With Adroid 5.1.1 and Intel chip. Model number says: Full AOSP on Sofia. MCU Ver: HY_SFY170224EF.
But since day one I noticed a weird display actions. Radio starts right after I start the car engine, display pops-up and on random basis, sometimes the display lights up, sometimes not. It takes about 20sec to load the OS and apparently, the touch screen is working. I know where the Quick settings are, if I pull the top navigation panel down when the screen is in a working state. There is a Light button, which enlights or darkens the screen.
In a dark state (blank), if a pull the navigation panel down when the screen is dark and press the Screen button, screen enlights. I know approximately where this Light button is and pressing it screen enlights. That makes me think, that the screen darkness goes to value 0 at some point before even the OS load.
I have rear camera and DVR attached, but since I took everything away today except the ISO wiring harness, it makes me think that these AV in signals are not the issue. I even took away the reverse camera control cable, illumination cable, and GPS antenna. Brake In cable is fine attached.
Last week I tried to factory reset the unit – no luck.
Flashed with a firmware from the Xtrons tech support – no luck.
I recorded a video today which I uploaded on youtube (I can't post links yet, too young to do that )
Search "XTRONS D717AL Screen Problem".
If anybody ran into such a problem and a solution, will be much appreciated to share here.
Many thanks.
Edit: I just noticed, that upon switching off the radio, the dark display flashes for a half second on its way going in. Possible display cable issue?
Click to expand...
Click to collapse
hi. do you know how to acces recovery mode or button combination? to do a factory reset. and about your problem probabli you have problems with display cable. my car stereo works just fine. THX
andreiutzu21 said:
hi. do you know how to acces recovery mode or button combination? to do a factory reset. and about your problem probabli you have problems with display cable. my car stereo works just fine. THX
Click to expand...
Click to collapse
I have never tried to go to recovery of this unit. But, I found another topic here:
https://forum.xda-developers.com/an...button-combination-to-enter-recovery-t3391682
Regarding my problem, I returned the unit and it was replaced with a new one since it is still in warranty period.
Hi, since yesterday I got some issues with my BMW after market screen.
From time to time the screen goes black for 1-2 minutes and come back.
When I'm on the BMW part and click on the screen nothing happen, it does not go back on Android side.
When Waze give me an alert, I have no sound after on all the android side.
Any ideas ?
Thanks.
Good Day
Hope that someone can help with this screen issue.
I have a PX 5(rk3368)
MCU = MTCE HF v3.55
The problem is that the screen looks like it is asleep. I see that the screen is active but is very dark. and touch does not seem to work.
My phone is connected via bluetooth and when I receive a call, the screen comes to life and everything works...... but only when the a call is active.
When I stop the call the screen goes very dark again and does not respond to touch
Any reason this is happening and is there a way to fix it.
Thank you
Ainslei76 said:
Good Day
Hope that someone can help with this screen issue.
I have a PX 5(rk3368)
MCU = MTCE HF v3.55
The problem is that the screen looks like it is asleep. I see that the screen is active but is very dark. and touch does not seem to work.
My phone is connected via bluetooth and when I receive a call, the screen comes to life and everything works...... but only when the a call is active.
When I stop the call the screen goes very dark again and does not respond to touch
Any reason this is happening and is there a way to fix it.
Thank you
Click to expand...
Click to collapse
Could be a number of things but sounds to me like a software issue. You can either try updating your MCU or go all the way and install the Malaysk MOD.
Frankly, if you have MTCE head unit, you should really use Malaysk. If Malaysk doesn't solve the issue then it's most certainly the hardware.
Hi
Thanks for the assistance. I reloaded the MCU and that managed to solve the problem. I am running an older version of the MCU than that came with the unit but have not had any issues thus far.
Thanks again
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