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Hi!
I have installed a new touch screen in my device desire, but is not working good.
What is the problem?
The HBOOT returns at image.
Thanks at all.
:good:
Bye
The problem is the black stripe on the screen? Did you connect everything accordingly?
abaaaabbbb63 said:
The problem is the black stripe on the screen? Did you connect everything accordingly?
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No, the stripe is only the plastic protector.
I think that all things is right connected.
My Original touch have CHIP = C1 and the new screen had CHIP = E8
*CHIP <-- Reference a image
I don't understand your problem. A lcd sostution shouldn't compromise anything, but maybe... (????) your nand was deleted?
Can you enter recovery? Try to install something
I was trying a touch with different chip and it did not work at all (6 mounts ago - don't remember how do the chip was called)
But can you explain what is your problem?
Sent from my HTC Desire using xda app-developers app
irbis_triffle said:
I was trying a touch with different chip and it did not work at all (6 mounts ago - don't remember how do the chip was called)
But can you explain what is your problem?
Sent from my HTC Desire using xda app-developers app
Click to expand...
Click to collapse
My problem is that the new Touch Screen is not working good.
The phone is not receiving my touches.
haha this is the most confusing thread ever. so u changed the touch screen but when u touch the screen nothing happens?? Does ur phone boot up normally?
jmcclue said:
haha this is the most confusing thread ever. so u changed the touch screen but when u touch the screen nothing happens?? Does ur phone boot up normally?
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Click to collapse
Yes, the boot is normal
a47hitman said:
Yes, the boot is normal
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Maybe you didn't connect it properly
Sent from my HTC Desire using xda premium
a47hitman said:
Yes, the boot is normal
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Click to collapse
well u bought the right one if it boots normally soo the only thing i can think of is take it apart and put it back together, maybe something aint connected right. i know u said it is but try again. also where did u buy it? is it new from a shop or second hand from ebay r that? maybe its faulty.
jmcclue said:
well u bought the right one if it boots normally soo the only thing i can think of is take it apart and put it back together, maybe something aint connected right. i know u said it is but try again. also where did u buy it? is it new from a shop or second hand from ebay r that? maybe its faulty.
Click to expand...
Click to collapse
I bought in chinaphoneaccesories
digitizer-touch-screen-lens-for-htc-desire-g7-google-bravo_p688.html#.UUs8XjAz1yU
jmcclue said:
well u bought the right one if it boots normally soo the only thing i can think of is take it apart and put it back together, maybe something aint connected right. i know u said it is but try again. also where did u buy it? is it new from a shop or second hand from ebay r that? maybe its faulty.
Click to expand...
Click to collapse
When I was trying another tuch my phone also boot up normally, but had no response.
So I think a47hitman have similar case..
maybe its the wrong one so. i just assumed that if the phone boots n looks normal then something is faulty r not connected.
seen smth similar to this. its most probably a matter of connection cable. try cleaning the connectors.
Hi Guys,
I have recently cracked my HTC WFS touch screen and got it replaced from a local retailer. After replacing , the screen's top most part is not responding properly. I mean, If i try to power on the WI-Fi using the notification drawer , it is selecting something else (may be a message that is kept unread in the notification drawer). The guy who repaired it told me that it is not a hardware issue but a software issue. He told me that recalibrating will fix this. For this purpose, I have flashed a ROM (Wild child 3 - thinking this is almost same as the stock ROM) and still i have that issue. Please help me on how can i recalibrate the display and thus solve the issue mentioned above.
Thanks
I have seen this thread and sadly nobody answered it. Hence adding a new thread with more info.
Send it back, it's definitely a hardware issue.
http://forum.xda-developers.com/showthread.php?t=1436314
Check this tutorial out. Worth a try. It sorted my touchscreen problem.
gort2000 said:
http://forum.xda-developers.com/showthread.php?t=1436314
Check this tutorial out. Worth a try. It sorted my touchscreen problem.
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Click to collapse
OP got his phone back from a reseller that won't do complete work.
Solution is to send it back to reseller.
omnomnomkimiiee said:
OP got his phone back from a reseller that won't do complete work.
Solution is to send it back to reseller.
Click to expand...
Click to collapse
Thanks a lot for the response guys
Hi @omnomnomkimiiee, The seller himself told me that this ain't a hardware problem and I have to calibrate this again for this to work . But i don't think that this is a calibration issue, since all other parts of the touch screen is working fine. Only a particular part is not working. So, i guess this could be a hardware issue. Please correct me if I am wrong and Thanks a lot for the response friends
rishr4 said:
Thanks a lot for the response guys
Hi @omnomnomkimiiee, The seller himself told me that this ain't a hardware problem and I have to calibrate this again for this to work . But i don't think that this is a calibration issue, since all other parts of the touch screen is working fine. Only a particular part is not working. So, i guess this could be a hardware issue. Please correct me if I am wrong and Thanks a lot for the response friends
Click to expand...
Click to collapse
You should most definitely have him take it back. You trusted him with it to replace a broken screen, and he returned it with a broken digitizer.
Hi guys
This is my first thread, in this forum. Personally, i've never moded my cell phone, but recently attempted to root and mod my wildfire s.
I succeeded, this forum was really helpfull!
Even before the mod, my screen was driving me crazy. In the begining it took my attempts to unlock the phone. Some other time, in the messages section, keypad would act on his own, literally Even if i typed "A" it would typed "enter" or anything else but "A". So I enabled touch trace to see what happens.Here is the thing, like i suspected, touchscreen's reactions are spoted away of the point i touch. Sometimes, two touch traces appear on the screen.. Some other times, its extremely difficult to unlock the screen, hang up the phone, or use the menu.. So that's the story. With the mod nothing changed..
Is it a hardware problem? Is it a software problem?
Thanks in advance.. :good::good:
PS: I use cyanogenmod 10
Only a couple of apps installed
PS: english is not my mother language so, maybe some unusual expressions and dictation could by used :angel:
Which rom?
Sent from my Wildfire S A510e using xda premium
edited main
mahesh48 said:
Which rom?
Sent from my Wildfire S A510e using xda premium
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Click to collapse
cyanogen 10
i had this problem too:
It's not a big problem..
your hand is wet, and the screen also, but if you dry it with a polyester (of your t-shirt) it will work..
only dry the display and your hand
so..
iPlopp4D said:
i had this problem too:
It's not a big problem..
your hand is wet, and the screen also, but if you dry it with a polyester (of your t-shirt) it will work..
only dry the display and your hand
Click to expand...
Click to collapse
you mean to take out the touch screen and dry it? Because right now im pretty sure its absolutely dry
Hi, ghost inputs is a known issue caused by the charger delivering incorrect voltage/amperes. Are you using the stock one ?
omnomnomkimiiee said:
Hi, ghost inputs is a known issue caused by the charger delivering incorrect voltage/amperes. Are you using the stock one ?
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Click to collapse
Yes im using the stock one. I ve never measured the output though.. I maybe check it tomorrow.. But the problem is constant and happening, not only when the device is plugged... The other thing is, there isnt only ghost inputs, there are freezings too. Or a thing, where ex: im trying to unlock the phone, so i slide to the side, and visually im almost unlocking it, but in real, nothing happens. Its still on lock screen.
any other?? im kinda desperate with this phone.. :crying:
Perhaps a recalibration might work.
Sent from my HTC Wildfire S using xda app-developers app
rishr4 said:
Perhaps a recalibration might work.
Sent from my HTC Wildfire S using xda app-developers app
Click to expand...
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So as i think of it ill firstly calibrate the screen and then is problem still appears i will replace the digitizer
Underdogg27 said:
So as i think of it ill firstly calibrate the screen and then is problem still appears i will replace the digitizer
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yes, If re-calibration is not helping then you need to replace the digitizer. Am also suffering the same issue now. Just got my digitizer replaced two days before. But am still suffering from some issues regarding touch. Gonna have to recheck with the retailer
rishr4 said:
yes, If re-calibration is not helping then you need to replace the digitizer. Am also suffering the same issue now. Just got my digitizer replaced two days before. But am still suffering from some issues regarding touch. Gonna have to recheck with the retailer
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Recalibration was succesfull it didn't come up with any change though...
So can you update this thread with your progress?? If your issue is fixed with the replacement of the digitizer then ill order one.
Underdogg27 said:
Recalibration was successful it didn't come up with any change though...
So can you update this thread with your progress?? If your issue is fixed with the replacement of the digitizer then ill order one.
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Sure thing. I am gonna clarify this with the retailer EOD.
ITS a hardware problem
i'm pretty sure its an hardware problem,did your wfs ever fall down or get submerged in water ??
Have you tried another charger?
omnomnomkimiiee said:
Have you tried another charger?
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Click to collapse
That issue applies while we try accessing the phone while it is charging , right ? I mean, the touch response will be strange while the phone is been charged. But, here the OP is having issues with the touch screen all the time (charging / not-charging) . And re-calibration didn't work too.
hellfire7777 said:
i'm pretty sure its an hardware problem,did your wfs ever fall down or get submerged in water ??
Click to expand...
Click to collapse
not as far as i remember..
omnomnomkimiiee said:
Have you tried another charger?
Click to expand...
Click to collapse
Ghost input isn;t my problem.. Touch issue happens all the time charging/discharging
rishr4 said:
That issue applies while we try accessing the phone while it is charging , right ? I mean, the touch response will be strange while the phone is been charged. But, here the OP is having issues with the touch screen all the time (charging / not-charging) . And re-calibration didn't work too.
Click to expand...
Click to collapse
Right.. Recalibration wasn;t helpfull.. Im waiting your report about Digitiser replacement so ill get one and fix that matter.
Hope its screen's issue, and not some further hardware damaga
It will take another two days for him to find out and clarify the issue. If it is a digitizer issue or some other hardware issue, I will update the same here ASAP.
rishr4 said:
That issue applies while we try accessing the phone while it is charging , right ? I mean, the touch response will be strange while the phone is been charged. But, here the OP is having issues with the touch screen all the time (charging / not-charging) . And re-calibration didn't work too.
Click to expand...
Click to collapse
Nope, issue happens at all times due to residual current.
rishr4 said:
It will take another two days for him to find out and clarify the issue. If it is a digitizer issue or some other hardware issue, I will update the same here ASAP.
Click to expand...
Click to collapse
Oh thanks a lot mate.. Im kinda desperate with this device.. 2 years counting, warranty void and this ****ty thing came up from nowhere..
omnomnomkimiiee said:
Nope, issue happens at all times due to residual current.
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Click to collapse
I thought this was the error in the first place i measured current and voltage on the output of the charger and it seems legit..
I did change the charger thoug. So i didnt know how to proceed on this one. The way im thinking of it right now, i might let the battery completely deplete and charge from the new one?
Hi all. My phone felt on the floor from 1,5 metres and now I get errors while trying to switch on bluetooth or wifi. I wiped all, flashed stock rom with stock boot.img and already done all can I do in terms of software modifications.. Also I deassembled it to be sure any cable is disconnected. In fact seems that all is ok . Surely is an hardware fault but I don't know where wifi and bluetooth hardware is. Can anyone help me telling me where they are ? Maybe with a photo of the internal part of the hox to indicate them.. Maybe I didn't look with attention for a disconnected cable or a broken part..
Also my cpu is unable to go in deep sleep now..
Please help me guys
Mikyno said:
Hi all. My phone felt on the floor from 1,5 metres and now I get errors while trying to switch on bluetooth or wifi. I wiped all, flashed stock rom with stock boot.img and already done all can I do in terms of software modifications.. Also I deassembled it to be sure any cable is disconnected. In fact seems that all is ok . Surely is an hardware fault but I don't know where wifi and bluetooth hardware is. Can anyone help me telling me where they are ? Maybe with a photo of the internal part of the hox to indicate them.. Maybe I didn't look with attention for a disconnected cable or a broken part..
Also my cpu is unable to go in deep sleep now..
Please help me guys
Click to expand...
Click to collapse
Google for a YouTube tutorial on changing screen or something, they often explain what each part is as they are disconnecting or reconnecting
Sent from my HTC One X using Tapatalk 2
nogotaclue said:
Google for a YouTube tutorial on changing screen or something, they often explain what each part is as they are disconnecting or reconnecting
Sent from my HTC One X using Tapatalk 2
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I tried but didn't find any detailed tear down.. Can u help me please ? I am thinking of changing the mobo by myself..
This site/article may be able to help you
landoftechnology website
htc one x hardware issue causing wifi issues <--- try googling this, and the correct site/link should come up, it is not letting me post a URL
Good luck!
WarpSeeker said:
This site/article may be able to help you
landoftechnology website
htc one x hardware issue causing wifi issues <--- try googling this, and the correct site/link should come up, it is not letting me post a URL
Good luck!
Click to expand...
Click to collapse
It's not this issue.. I mean wi fi is not working anymore.. It doesn't switch on because it felt on the floor..
What about changing the motherboard ? http://www.ebay.com/itm/HTC-ONE-X-S...rd-With-Cameras-AS-IS-For-Parts-/251255883891 with this one ? Is the tegra chip present ? I need only to swap them?
Mikyno said:
I tried but didn't find any detailed tear down.. Can u help me please ? I am thinking of changing the mobo by myself..
Click to expand...
Click to collapse
this video is for screen replacement but it shows how to remove and replace mobo https://www.youtube.com/watch?v=OIeO0DueMcg
I hope you are not thinking of buying the mobo in the ebay link? it states "untested", "moisture sticker activated" and "ripped cable"!!
nogotaclue said:
this video is for screen replacement but it shows how to remove and replace mobo https://www.youtube.com/watch?v=OIeO0DueMcg
I hope you are not thinking of buying the mobo in the ebay link? it states "untested", "moisture sticker activated" and "ripped cable"!!
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Thanks .. Where I can buy it at a decent price ? It costs like 160 euro..
Mikyno said:
Thanks .. Where I can buy it at a decent price ? It costs like 160 euro..
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Don't know which country you are in, but they are going for about £70 on UK site. Alternatively have you considered just buying the antenna boards? I have seen those going on UK eBay for just under £15
Sent from my Awesome One X on ViperX 3.5.5 using XDA Premium
nogotaclue said:
Don't know which country you are in, but they are going for about £70 on UK site. Alternatively have you considered just buying the antenna boards? I have seen those going on UK eBay for just under £15
Sent from my Awesome One X on ViperX 3.5.5 using XDA Premium
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Can u link it in a private message? Both of them please.. I can't use wifi or bluetooth and I am really really sad
Mikyno said:
Can u link it in a private message? Both of them please.. I can't use wifi or bluetooth and I am really really sad
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PM'ed you
LG Optimus G Hangs with no response from screen..help Anybody any idea why this is happening as shown in video.. http://www.youtube.com/watch?v=MpjB1vhOmoM&feature=youtu.be
Did you uninstalled/freezed any system app?the video shows nothing...give more details...
Sent from LG E975 pwd by CarbonRom
did you drop your phone recently?
same problem
No
TanakaYuuta said:
did you drop your phone recently?
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No I havent dropped it it was working fine but now its giving trouble. Its in warranty still...
Hi
kimitza said:
Did you uninstalled/freezed any system app?the video shows nothing...give more details...
Sent from LG E975 pwd by CarbonRom
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I did nothing. The screen doent respond while wake up for sometime. after 2-3 hr it becomes functional without any problem. It appears as if it try to unlock itself as shown in video.This happens intermittently not continuously.
Hi
mantela29 said:
same problem
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Have u dropped your phone? Or did any software update?
Hi
I think its screen problem bcz my screen has stopped responding at some point. I am unable to choose update or open option in google play store while keeping my phone vertical.
hey
mantela29 said:
same problem
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Have u visited the LG service center or not?
rajeshnitk said:
I think its screen problem bcz my screen has stopped responding at some point. I am unable to choose update or open option in google play store while keeping my phone vertical.
Click to expand...
Click to collapse
From what i see from the video, its likely that ur touch sensor is detecting ghost fingers. Which is touch being registered even though u r only having one finger or no fingers on the screen at all. This happens when ur touch screen digitizer is damaged. Common causes would dropping, water damage or overheating of ur phone. If its still under warranty, LG should replace the digitizer for u. Hope that clears ur question.
hi
geoworld_200 said:
From what i see from the video, its likely that ur touch sensor is detecting ghost fingers. Which is touch being registered even though u r only having one finger or no fingers on the screen at all. This happens when ur touch screen digitizer is damaged. Common causes would dropping, water damage or overheating of ur phone. If its still under warranty, LG should replace the digitizer for u. Hope that clears ur question.
Click to expand...
Click to collapse
Thank u for clearing my doubt.I think also that its digitizer problem. But never dropped or heated or put in water my phone.Now I loosing screen functionality over other points also. Also as I wake the phone up it unlock itself in auto and starts two applications. One is quick translator and other one is safety care. I have this phone since 3 months. Initially there was no problem but I m facing this problem since 20-25 days.Although I didnt drop or heat or water my phone.
There also a possibility that it could be manufacturing defect. A certain damage during the production of the phone's motherboard would result in it killing the digitizer over time. If this is the case (keeps reoccurring after changing the digitizer by going to lg), u shd request lg to replace ur entire unit. If u want to see the ghost fingers u can download this app from the play store called multitouch test. It will show all the touch inputs on ur device.
Sent from my LG-E975 using xda app-developers app
hi
geoworld_200 said:
There also a possibility that it could be manufacturing defect. A certain damage during the production of the phone's motherboard would result in it killing the digitizer over time. If this is the case (keeps reoccurring after changing the digitizer by going to lg), u shd request lg to replace ur entire unit. If u want to see the ghost fingers u can download this app from the play store called multitouch test. It will show all the touch inputs on ur device.
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
Now I have started facing one more problem while screen off time is 30 secs in display options but it keeps waking till indifinite period.
Its linked to the previous that u were having. Screen off timing is set to lock the phone there is no touch activity on the phone. Meaning on a normal phone, it would lock itself if u don't touch the screen for 30sec. But since ur screen is constantly registering ghost fingers/touches it would register as a touch activity and this would prevent the phone from being locked. Bring ur phone to lg service immediately. Don't wait
Sent from my LG-E975 using xda app-developers app
hi
geoworld_200 said:
Its linked to the previous that u were having. Screen off timing is set to lock the phone there is no touch activity on the phone. Meaning on a normal phone, it would lock itself if u don't touch the screen for 30sec. But since ur screen is constantly registering ghost fingers/touches it would register as a touch activity and this would prevent the phone from being locked. Bring ur phone to lg service immediately. Don't wait
Sent from my LG-E975 using xda app-developers app
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Click to collapse
ok thanks dude.But I fear that if they refuse to replace it giving excuse like u have dropped or heated etc. ur phone.Is there any solution for that?
Usually they wouldn't do such things. In most cases they would repair it for u. Even if the phones are rooted, they would repair it even though the warranty is void. If u really have bad luck there shd b tutorials online on how to replace the digitizer. But u might screw up more things and if it involves the motherboard issue as I said before, replacing the digitizer would only solve the issue for some time
Sent from my LG-E975 using xda app-developers app
hi
geoworld_200 said:
Usually they wouldn't do such things. In most cases they would repair it for u. Even if the phones are rooted, they would repair it even though the warranty is void. If u really have bad luck there shd b tutorials online on how to replace the digitizer. But u might screw up more things and if it involves the motherboard issue as I said before, replacing the digitizer would only solve the issue for some time
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
How much digitizer may cost me? And how can I know that its a motherboard problem?Is there any way?
hi
geoworld_200 said:
Usually they wouldn't do such things. In most cases they would repair it for u. Even if the phones are rooted, they would repair it even though the warranty is void. If u really have bad luck there shd b tutorials online on how to replace the digitizer. But u might screw up more things and if it involves the motherboard issue as I said before, replacing the digitizer would only solve the issue for some time
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
Today after 7-8 hrs after as I started using phone I found my home button stopped responding .It is response less.Now I think it is sure that its a motherboard problem.
Not necessarily. Ur home button sensor lies on the same digitizer panel so with many ghost fingers, it just isn't detecting the input from the home button. As I said, of u replace it and if the problem keeps coming back, its likely to be a motherboard problem. As for the pricing of the digitizer u can look at eBay. But really really don't recommend u doing it by urself. Take it to lg service centre
Sent from my LG-E975 using xda app-developers app
hi
geoworld_200 said:
Not necessarily. Ur home button sensor lies on the same digitizer panel so with many ghost fingers, it just isn't detecting the input from the home button. As I said, of u replace it and if the problem keeps coming back, its likely to be a motherboard problem. As for the pricing of the digitizer u can look at eBay. But really really don't recommend u doing it by urself. Take it to lg service centre
Sent from my LG-E975 using xda app-developers app
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Click to collapse
Ok.But other two buttons back button and menu button are working well. I will definitely go LG service center for replacement.But for now ghost finger problem is not coming.