Hello to all.
I have an nvidia shield lte tablet with broken touch screen.
Nvidia, from this point of view is very poor, has no service centers, and has no spare parts.
I find a bad tablet wifi version from which to disassemble the spare part, to try an experiment.
The experiment is successful, everything works perfectly, except the stylus pen that can not write.
Where did I go wrong?
Precisely I have not done the hard reset to lose the data, which I will do sooner, but if it is a calibration issue or some other setting maybe avoided resetting.
Inviato dal mio D6503 utilizzando Tapatalk
did you use a wifi original tablet or a k1 tablet?
Related
Hello
I received my xperia ultra yesterday from expansys.
I found that sometimes de screen dont respond properly, either or its too sensitive, exemple when scroll de contacts list sometimes open one contact, or when i move and icon in the launcher the icon drops, and i put the same pressure all the time.
Or sometimes its irresposive, in the keyboard if touch the same letter with the same pressure, sometimes register the press,others (1 of every 8 or 10) dont.
I dont know if its a defective unit or its a common issue.
Any help?
Thanks
What firmware version are you running?
LordManhattan said:
What firmware version are you running?
Click to expand...
Click to collapse
14.1.b.1.510
melchoramor said:
Hello
I received my xperia ultra yesterday from expansys.
I found that sometimes de screen dont respond properly, either or its too sensitive, exemple when scroll de contacts list sometimes open one contact, or when i move and icon in the launcher the icon drops, and i put the same pressure all the time.
Or sometimes its irresposive, in the keyboard if touch the same letter with the same pressure, sometimes register the press,others (1 of every 8 or 10) dont.
I dont know if its a defective unit or its a common issue.
Any help?
Thanks
Click to expand...
Click to collapse
There seems to be a lot of discussion about our units and their issues or lack of issues.
I have never had a SOD (screen of death) or any sensitivity issues. Not on any firmware..
- Updating firmware probably wont fix your issue.
My advice: I would RMA your unit. (Return merchandise authorization) get a replacement.
I had the same issue and got it replaced, the screen was faulty. A simple exchange and now i have speaker issues, hoping third times the charm.
nintendolinky said:
I had the same issue and got it replaced, the screen was faulty. A simple exchange and now i have speaker issues, hoping third times the charm.
Click to expand...
Click to collapse
crap! This has got to be the worst case of quality assurance from Sony. I'm one of the lucky ones to get an actual fully working unit...
One question for you all. Which model do you have? Do we know if there's one particular model that has the majority of problems, or is it mostly random? Hamdogg, you got the C6833 (LTE) and no problems right? OP, what do you have?
I have the c6833
In other words, anyone wuth this issue has solved without replace tbe unit?
For for me replace the unit its the last stand, i buy in expansys and i dont know his policy in this subjet.
Its random sometimes works fine for a while, and appears, i think its about 90% fine, but its a lot of money and if no solutions its imposible life with this problem always.
Curioaly when i received the order from expansys the box was already open, not sealed.
Maybe im not the first one that find that this unit its faulty.....
Really i dont know.
.
Enviado desde mi C6833 usando Tapatalk 2
And anothr think.
Almost always, the problem appear more when you just power on the unit, tje first seconds are the most dangerous.
If you use during a while its more dificult to reproduce.
Enviado desde mi C6833 usando Tapatalk 2
No power on i mean turn on.
Enviado desde mi C6833 usando Tapatalk 2
Hi there,
So recently I sold my SGS2 to my brother (in complete working order, I had been using it up until I gave it to him) when I got my n5. He seems to have been getting along fine with it for the last couple of weeks.
He came home today and showed me that the touchscreen is unresponsive (initially tried a battery pull) but no such luck. The other buttons work, and everything appears to be progressing normally with the boot (I can see the wifi connect, he has mobile signal etc.). After about 5 seconds of not interacting with the phone, it dims very slightly and the backlight starts flickering very quickly, but stops instantly if I tap it (although I still can't interact with the device in any other way through the touchscreen), please note this also happens in recovery (so I'm guessing it's hardware).
I've tried doing a factory and cache wipe in recovery but it hasn't helped (I didn't expect it to).
He claims not to have dropped it or got it wet and everything on it is stock (always has been).
Does anyone recognise this issue, or know what it might be/ how hard it would be to fix?
I only sold it to him for £50 as he is family, but I could do without having to give him his money back...
Thanks for any help,
Dan
Difficult to say from this side, if you have the chance to try to check if the connections between the motherboard and the screen are not loose nor unplugged, and do a factory reset, even though I assume it's the hardware here.
If (as I think) a factory reset doesn't solve the problem, I would go for a screen replacement, better if you can try one before buying. If it's not the screen, then go for a mobo replacement. Hope I helped
Inviato dal mio GT-I9100
danlocke123 said:
Hi there,
So recently I sold my SGS2 to my brother (in complete working order, I had been using it up until I gave it to him) when I got my n5. He seems to have been getting along fine with it for the last couple of weeks.
He came home today and showed me that the touchscreen is unresponsive (initially tried a battery pull) but no such luck. The other buttons work, and everything appears to be progressing normally with the boot (I can see the wifi connect, he has mobile signal etc.). After about 5 seconds of not interacting with the phone, it dims very slightly and the backlight starts flickering very quickly, but stops instantly if I tap it (although I still can't interact with the device in any other way through the touchscreen), please note this also happens in recovery (so I'm guessing it's hardware).
I've tried doing a factory and cache wipe in recovery but it hasn't helped (I didn't expect it to).
He claims not to have dropped it or got it wet and everything on it is stock (always has been).
Does anyone recognise this issue, or know what it might be/ how hard it would be to fix?
I only sold it to him for £50 as he is family, but I could do without having to give him his money back...
Thanks for any help,
Dan
Click to expand...
Click to collapse
Time for LCD n digitizer replacement. Jus try *#0*# n see if u could test the screen. Cheers
totalnoob34 said:
Difficult to say from this side, if you have the chance to try to check if the connections between the motherboard and the screen are not loose nor unplugged, and do a factory reset, even though I assume it's the hardware here.
If (as I think) a factory reset doesn't solve the problem, I would go for a screen replacement, better if you can try one before buying. If it's not the screen, then go for a mobo replacement. Hope I helped
Inviato dal mio GT-I9100
Click to expand...
Click to collapse
I'm just uploading a quick video to clarify what is happening. I'll crack it open later a have a look at the connector to see if thats the issue. Do you happen to know if the digitizer and LCD are separate components in the s2?
danlocke123 said:
I'm just uploading a quick video to clarify what is happening. I'll crack it open later a have a look at the connector to see if thats the issue. Do you happen to know if the digitizer and LCD are separate components in the s2?
Click to expand...
Click to collapse
I've replaced some, they are glued together, and not separable by the user without the right tools (and those are VERY expensive and need training).
Inviato dal mio GT-I9100
Video
http://youtu.be/CoCUxFLTxAg
totalnoob34 said:
I've replaced some, they are glued together, and not separable by the user without the right tools (and those are VERY expensive and need training).
Inviato dal mio GT-I9100
Click to expand...
Click to collapse
I was afraid that would be the case
EDIT: FIXED! maybe he did drop it and dislodged the connector?
danlocke123 said:
http://youtu.be/CoCUxFLTxAg
I was afraid that would be the case
EDIT: FIXED! maybe he did drop it and dislodged the connector?
Click to expand...
Click to collapse
Glad you did it. Sometimes a little DIY saves loads of hassle
Inviato dal mio GT-I9100
Hello,
After replacing the full screen, Sometimes my Z2 launches applications alone, or the touch screen does not react. I do not see why.
Need help.
Best regards
Replace it again... Apparently its a faulty touch screen.
Digitazer is propably bad.Replace him,its not expensive.
Sent from D6503 with tapatalk
The display of my Amazfit Bit watch looks like it has pressed to hard (like you see on a LCD display).
I don't think it's normal behaviour. Latest software is updated.
What can I do ?
zigurrat said:
The display of my Amazfit Bit watch looks like it has pressed to hard (like you see on a LCD display).
I don't think it's normal behaviour. Latest software is updated.
What can I do ?
Click to expand...
Click to collapse
It seems an hardware problem; send it back to the seller
Inviato dal mio MI 5s utilizzando Tapatalk
I have insane ghost touch / touchfreeze issues since my display got replaced
I am thinking about ordering a new screen from AliExpress and build it in myself
Anyone can recommend a display from AliExpress ?
Any guides or Tipps For this ?
I bought one With frame one AliExpress about a year ago. No Touch Issues..
The only Issue that i have is problems With my Proximeter Sensor and the Auto-Brightness idk from where the problem comes from the display or frame or has other causes.
Gesendet von meinem POCOPHONE F1 mit Tapatalk
I have replaced mine with this one: https://fr.aliexpress.com/item/32914009677.html?spm=a2g0s.9042311.0.0.663d6c374TZe3t
It have small touch issues too, sometimes it opens the status bar when I tap elsewhere, but it's only happening when the screen was on for a long time, and all I have to do is turn off and on the screen to get rid of it, but I still don't know if I can recommend it, because it's still a bit annoying, and I don't play a lot of games on my phone, but if you have long sessions of gaming, like a 20+ minutes PUBG for example, that may be a problem.
Also, just a small reminder to NOT unplug the antenna connector, except if you really need it, and in this case do it with extra care, because those are very fragile and I broke mine by unplugging it while I didn't even needed to. Re-soldering is almost impossible without special equipment, but I managed to glue it and place the motherboard cover in a way that it's still correctly touching the connectors. (This connector is only for cellular data. Bluetooth, WiFi and GPS are using other antennas.)