Ullgo problem - Android Head-Units

my car headunit's home screen is green previously it was black. A number of green spots can also be seen after starting.
I made youtube videos.
https://youtu.be/riSrsLTosnI
https://youtu.be/e92WHTCSKUQ
https://youtu.be/ccuzYDG5bM0
How can I solve this ?
I bought this head unit here:
https://m.nl.aliexpress.com/item/32...er_id=2182cf4b30bc40f7b46677998f6702f0&is_c=N

What does reseller suggest when contacted for support?

marchnz said:
What does reseller suggest when contacted for support?
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he replies days later, he says the screen needs to be changed but i think it is a firmwire error. I bought it 6 months ago it was doing fine but it suddenly started yesterday. and now he does not answer.

Pasha66 said:
he replies days later, he says the screen needs to be changed but i think it is a firmwire error. I bought it 6 months ago it was doing fine but it suddenly started yesterday. and now he does not answer.
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I would agree with reseller. Looks like your screen has had a physical impact and is damaged to me.

he sent me a new screen only the connection is slightly different from the original one. you did not have this cable with the original (see photo). where should I connect this cable?
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Pasha66 said:
he sent me a new screen only the connection is slightly different from the original one. you did not have this cable with the original (see photo). where should I connect this cable?
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Pasha66 said:
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https://imgur.com/a/O1g5wDt

Pasha66 said:
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https://freeimage.host/i/Ji1J3u

Pasha66 said:
https://freeimage.host/i/Ji1J3u
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Pasha66 said:
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Related

cnn.cn and trinity touchpad

Hi,
did someone buy something from this site: http://cnn.cn/shop/index.php ?
Is it reliable?
I would like to buy this touchpad for my HTC Trinity: http://cnn.cn/shop/p3600dopod-d810-touch-p-1735.html but i never heard anithing about this online shop...
drunkendonkey2000 said:
Hi,
did someone buy something from this site: http://cnn.cn/shop/index.php ?
Is it reliable?
I would like to buy this touchpad for my HTC Trinity: http://cnn.cn/shop/p3600dopod-d810-touch-p-1735.html but i never heard anithing about this online shop...
Click to expand...
Click to collapse
Many people from this forum including my self. See the following thread:
http://forum.xda-developers.com/showthread.php?t=309877
You have to know though that its quite tricky to change just the digitizer and not the whole LCD screen because you have to open the LCD screen in order to mount this part. Have a look to my tutorial if you want.
http://forum.xda-developers.com/showthread.php?t=311463
Regards!
dimanto said:
Many people from this forum including my self. See the following thread:
http://forum.xda-developers.com/showthread.php?t=309877
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thanks a lot!
dimanto said:
You have to know though that its quite tricky to change just the digitizer and not the whole LCD screen because you have to open the LCD screen in order to mount this part.
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I did it yesterday because i wanted to be sure that it was possible. you can se the photo here:
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Cool,
Welcome to the club of the owners of the disassembled Trinities !!!

I need a part! :-(

Long story short, the "F" key broke off when I slide open my keyboard and it lodged under the ribbon cable in the picture, when I took it apart, it was TORN UP!!!, and now my screen will not turn on, so I need this part. Does anyone know where I can get one?
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did you find this part?
scarletgem said:
did you find this part?
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No, that's why I posted that I needed it
Just got mine out all the way.............
Just had the sme trouble here, with the sliding keyboard, the audio speaker doesnt work anymore, i must put the phone to speaker to call...
So, anyone got that part?
theoutzu said:
Just had the sme trouble here, with the sliding keyboard, the audio speaker doesnt work anymore, i must put the phone to speaker to call...
So, anyone got that part?
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I found the part on eBay, but $65..........HOLY COW!!
idbl_fanatic said:
I found the part on eBay, but $65..........HOLY COW!!
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You can get an entire phone for that price!
Josasp said:
You can get an entire phone for that price!
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I know! that's what I was thinking, I have everything backed up, so it's no big deal.
idbl_fanatic said:
I know! that's what I was thinking, I have everything backed up, so it's no big deal.
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I will sell you one for $20.00, plus $3.00 shipping. I will test it in a phone before shipping. Please let me know.
Jerry
jphuffs said:
I will sell you one for $20.00, plus $3.00 shipping. I will test it in a phone before shipping. Please let me know.
Jerry
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You have a PM

I broken my screen?

I tried boot my device and I scared cause In the screen is weird lines.
I attach picture of this and hope somebody can help me.
I also check all the adapters in the screen and opened the phone totally (all the screws) .
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Niquel97 said:
I tried boot my device and I scared cause In the screen is weird lines.
I attach picture of this and hope somebody can help me.
I also check all the adapters in the screen and opened the phone totally (all the screws) .
View attachment 1606276
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what were you doing with the phone ?
smileydr0id said:
what were you doing with the phone ?
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I'ts dropped on the ground for about half metres.
It shouldn't be broken on this.
I will check the adapters off the screen again if some of these are loose.
Niquel97 said:
I'ts dropped on the ground for about half metres.
It shouldn't be broken on this.
I will check the adapters off the screen again if some of these are loose.
Click to expand...
Click to collapse
if adapters werent working you wouldnt have a back light on screen.im sorry but its broken..i had same thing when i droped it on stairs.
Niquel97 said:
I tried boot my device and I scared cause In the screen is weird lines.
I attach picture of this and hope somebody can help me.
I also check all the adapters in the screen and opened the phone totally (all the screws) .
View attachment 1606276
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Click to collapse
It's totally broken, just the screen, happened to me and cost me around $20.
search
u can easly find new screen on internet and how repair it
its cost around 20$
display is not the original the difference between the original?

How are replacements right now?

People that have received replacement or bought the phone recently, are they coming any better? I've been waiting for issues to get solved and then order replacement, and now I'm wondering if it's time
I like to know the same. I'm getting a replacement because intelliarmor tells me my screen is warped? I'm having the screen protectors not stick on the right edge problem.
My 13th replacement is coming tomorrow. I will let you know.
WizeGuyDezignz said:
My 13th replacement is coming tomorrow. I will let you know.
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For real?! Lol. Have they given you any trouble getting them?
jal3223 said:
For real?! Lol. Have they given you any trouble getting them?
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I was kidding lol.
WizeGuyDezignz said:
I was kidding lol.
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You caught one:laugh:
I'm curious to know if they are new devices being shipped out as RMAs.
MZSS said:
I'm curious to know if they are new devices being shipped out as RMAs.
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It depends on when you contact Google. If you contact them within 15 days of the date of purchase you get a new device, any later and you get a refurbished unit.
Heisenberg said:
It depends on when you contact Google. If you contact them within 15 days of the date of purchase you get a new device, any later and you get a refurbished unit.
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S7 Edge - Failed to mount

I flashed stock firmware succesfully with odin and i get this when booting after flash
how can i fix this?
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teukka79 said:
I flashed stock firmware succesfully with odin and i get this when booting after flash
how can i fix this?
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I got the same issue did you manage to sort this out and how?
riz157 said:
I got the same issue did you manage to sort this out and how?
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i had to sent my phone to repair. They are changing new mainboard to it.
teukka79 said:
i had to sent my phone to repair. They are changing new mainboard to it.
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Damn how much did they charge you?
Fortunately I just had to format data then it worked.
riz157 said:
Damn how much did they charge you?
Fortunately I just had to format data then it worked.
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The part itself is pretty expensive and they charge 247€ and 65€ for job http://stellatech.com/samsung-sm-g935f-galaxy-s7-edge-mainboard-(blank-no-imei),a,en,823503.html
Too bad that i rooted my phone and lost warranty
I tried to format also but didn't help in my case.
teukka79 said:
The part itself is pretty expensive and they charge 247€ and 65€ for job http://stellatech.com/samsung-sm-g935f-galaxy-s7-edge-mainboard-(blank-no-imei),a,en,823503.html
Too bad that i rooted my phone and lost warranty
I tried to format also but didn't help in my case.
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Wow did you flash file not for your phone?
riz157 said:
Wow did you flash file not for your phone?
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No, files were correct. Not sure did flashing root mess my phone

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