Head unit Touchscreen touch buttons not working after adding a fan - Android Head-Units

Hello guys I have added a fan to this unit in ACC pin , but the touch and touch buttons no longer work I tried to correct the touch calibrator but it never responds, it works fine by usb mouse, I want to know if re-flashing the firmware fixing the isse , I don't think Hardware issues because all connections and cables are good, can anyone help me to know which firmware is suitable for this unit and how I can download it and flash to the unit, or how to fix it, cuz i bought from just 2 weeks ago i didn't install to my car yet,
Thanks

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Touch panel don´t responding

I have SPV M3100 and few months ago I broke my display so I bought new one from ebay
(http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&Item=300256442884&Category=20336&_trksid=p3907.m29&_trkparms=algo%3DLVI%26its%3DI%26otn%3D1)
and there is not working touch panel after I replaced it.
Display is working fine, but when I tried to use stylus, touch panel didn´t response.
Could you please help me, where should be problem?
Check the connections of the flex cable, found out the hard way that it has to be just right or it may not work.
Test it before putting all back together so you can experiment.
Cheers...
There are many cables... Which one is for touch functiron?

Chinese head unit death of GPS with my stupidity

Hi Folks, Firstly I know I have been very stupid. Please don't make me feel worse than I already do. I have read through this board and after feeling like I was about to give in trying to fix my Chinese GPS I have a bit of hope. I bought the unit as working from ebay and decided (stupidly) to flash Mio Pocket after a guy on a car forum sung its praises. I initially meant to run from the sd to test but I accidentally clicked install and it did its thing then froze on reboot. After rebooting it was just stuck on the screen saying Welcome to Navigation. I have measured my screen, it seems to be 6.5" measured diagonally
I found a chinese site and have tried all the firmware on there, it all seems to restore my original GPS side of the software but the screen is the wrong resolution and too low on the screen. I can just about calibrate it by poking my nail down the bezel for the lower calibration points but then when I select the navigation source selection screen I cant see the files as they are off to the left (off screen) I tried using the remote to no avail. I have also tried the 117_nav_en.exe floating around on the internet which again seems to be the right software but the wrong resolution. My problem is that I bought the unit off ebay and I don't know the brand or model number to contact support. Neither does the seller unfortunately (it was used)
The unit is for a Skoda / VW it has GPS, BT, TV Tuner, 2 x sd slots (one for nav one for media) and an iphone input on the front. It has the car door open indicator pictures etc and the non ce side of things is still working fine.
I am reasonably confident that the firmware I have tried so far is for bigger screens than my 6.5" and hopefully if I can find a firmware version for this size I should be ok.
I have included an image of how it currently looks
I really hope someone can help me
Thanks for reading

Joying 10.1" touch screen not working

Hey everyone,
I had an issue with my previous unit where the screen went dark and nothing would work. Joying sent me a new base unit. I got the new unit hooked up (which isn't the same model or something because it is missing 2 video out ports) and upgraded to 6.0.1. Everything worked fine for about a day and a half and now the touch screen doesn't respond. I can use a mouse and keyboard to navigate the unit but the touch screen doesn't register any touches. I have reflashed the 6.0.1 update as well as done a factory reset. Any other ideas? I really hate to have to end up shipping it back to joying as the process takes forever and now I have to pay to ship 2 units back plus possibly the screen. It is really frustrating. Is the quality usually this bad?
If its been in the vehicle the LCD/digitizer connector might have been vibrated loose. Have you tried unhooking both sides of the cable from the board and screen, checked for damage on either of the cable ends and both connectors and reseated everything firmly?
please let us know what you guys end up doing. My digitizer went bad also.

Junsun V1 2G+32G Android 10 Air conditioner problem

Hi!
I’m still new here and I’m not very experienced. I recently bought a Hi! I’m still new here and I’m not very experienced. I recently bought a Junsun v1 2 / 32Gb headunit. Everything was fine during installation. All cables are in place. (Checked.)
Everything works perfectly except the air conditioning application. The air conditioner buttons on the "plug-in frame" control the air condition, but the app doesn't work. The steering wheel buttons and reversing camera work well except for the air conditioning application. When I start the app it just doesn’t respond to the buttons. The button flashes but does nothing.
I uploaded a video to youtube about the problem. The title of the youtube video is Junsun V1 problem Honda Accord 2007.
I wired everything according to the installation manual.
What could be the problem? Maybe the head unit is bad? Is the device not communicating via CANBUS?
I have already received two types of firmware upgrades from the vendor, but neither helped? Maybe a newer firmware version? What should i check?
Thanks for the help!
Hello I bought junsun 2G +32G Android 10 but after 2 months using device with full function the buttons suddenly stopped working and also I couldnt see any button function on the screen and also even if I couldnt see any funtion on the screen the air condition was also not working and I tried to enter 8888 and 201 also 8888 75 dual conditioner or 8878 75 but nothing changed and the buttons are not working and also my cars air condition is stopped working but when I plug in the original tape recorder the air condition is working I will be glad if you can inform me how do I make the buttons and air condition work again ...I am consent to air condition works even if it is not shown on the screen...And if you have a firmware or something I will be glad to have it...thanks in advance
I usually spend my summers with my grandparents , because I miss them a lot during the year. It is very hot lately and I can't live without an aircon and they have junsun 2G +32G Android 10. But something was wrong about it, because it had some problems. I couldn't see any function on the screen and the aircon pipe leaking and we tried our best to solve it, but did worse, being completely disappointed. After doing several researches on the internet I found a good website , that really saved us,and made my grandparents happy again. Thanks to the professional employees we solved all the problems and we were satisfied of their services.

Help Please Android Unit ( power flash )

Hello and sorry for this but I am trying to get help about my new radio and it's not been easy
I bought a Android Unit and Can bus for my Peugeot.
Everything works, even BT GPS INTERNET and steering wheel commands... no Power Flash..
Soon as I start driving 10mph + , I have some Power flash .. power goes out for half a second...
Can happen 1 time in 1 minute or 10.
Not related with holes, bumps or G Force...
First I thought it was some cable related issue, but with car idle if I shake a lot the radio and wires, dont fail... only driving.
Can someone help me ... Car shops dont want to touch it... and seller isn't much of a receptive to the problem
I already tryied with 2 diferent Cables and Canbus ( both Raise PSA15 )
Cant find any help anywhere
I think maybe is a unit defect

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