[Q] Touch Screen - HTC Pico (Explorer)

Hi guys.
I broke my touchscreen.
So I bought a new one but after changing, all four lower BUTTONS do not work and I can't access to the status bar... IN fact the top and bottom of the screen doesn't respond.
The rest of the screen seems to work normally.
Any help ? Thanks
p.s: sorry for bad english.

Beda974 said:
Hi guys.
I broke my touchscreen.
So I bought a new one but after changing, all four lower BUTTONS do not work and I can't access to the status bar... IN fact the top and bottom of the screen doesn't respond.
The rest of the screen seems to work normally.
Any help ? Thanks
p.s: sorry for bad english.
Click to expand...
Click to collapse
U replaced screen from htc?????
Sent from my HTC Explorer A310e using xda premium

No I bought and changed this : http://cgi.ebay.fr/ws/eBayISAPI.dll...X:IT&_trksid=p3984.m1497.l2649#ht_1788wt_1129

open it an try to carefully reinsert touch connector.
if you don't know what to do then watch this and at 1:18 you'll see the conector. the big one.

Maybe it's the touchscreen who is defected ?
Cause I've reinsert so many time this connector...
But it's really wierd cause I can scroll the screen...
Can we recalibrate the touchscreen of our pico ?

Question : What do this part do ? http://cgi.ebay.fr/Original-HTC-Exp..._Werkzeuge&hash=item25731b683b#ht_2524wt_1140
Just LED or anything else ?

Related

'un-aligned screen??

Since some time I have this problem that when I turn on the Pro I have to 'unlock' the device. At the bottom on the left you tab the screen to unlock and next you tab the rightside of the screen somewhere half way and than it should 'unlock'. But it seems that my screen is not aligned and when I touch the right side I can see the screen 'light up' on the left side.
After unlocking using the keyboard I can touch the right side eg the 'X' to close the phone but instead I get the start menu. If I touch the 3 on the phones softkeys I get a 1.
Any idea is welcome.
hard reset, so you can align the screen at the beginning...
or use your keyboard to navigate to start->settings->system tab->screen and run "align screen"
my 8525 keeps constantly unaligning
and the fact the touch pro might not come to att for a while cause i already have the white screen problem and now this
lbhocky19 said:
my 8525 keeps constantly unaligning
and the fact the touch pro might not come to att for a while cause i already have the white screen problem and now this
Click to expand...
Click to collapse
The 8525 (aka hermes) has been known since first release that some device will have screen alignment problems, I personally sent my TyTN back to HTc europe a few weeks after i got it (August 2006) and the screen alignment issue was fixed, something to do with gaskets around the touch screen expanding??
Ive sent my Raphael back after 20 days because the LED behind the "Send" key stopped working, but im getting my replacement back some time this week.
There are ALWAYS problems with HTC devices but that doesnt make me love them any less
Advice to the OP: if the device isnt working correctly get it RMA-ed for a replacement/repair, these are expensive devices and you shouldnt settle for anything faulty
I'm having the same problem as mrvanx
i've been digging in the registry and found
HKEY_LOCAL_MACHINE / HARDWARE / Touch / calibrationdata with a numerical value
is this where the screen cailbration data is stored and has someone looked at this? Kinda n00b with this and could'nt find anything related to this on the forum. Could use some help, cuz this constant un-alignment thing is driving me nuts.
Maybe someone knows a base value that's close to perfect alignment, if there is such a thing?
thanx
Hello everybody.
My Touch Pro got a bad touchscreen, the center part is dead.
So when I want to allign my screen, I can't get past the center cross.
I can allign my screen but then I have to tap all crosses slightly on the right.
But now everything is missalligned.
So could someone post me his/hers CalibrationData from the registry?
It needs to be from a Touch Pro/Raphael..!
It located at: HKLM/HARDWARE/DEVICEMAP/TOUCH/CalibrationData
It would really help me out!
Thanks..
rebtel said:
Hello everybody.
My Touch Pro got a bad touchscreen, the center part is dead.
So when I want to allign my screen, I can't get past the center cross.
I can allign my screen but then I have to tap all crosses slightly on the right.
But now everything is missalligned.
So could someone post me his/hers CalibrationData from the registry?
It needs to be from a Touch Pro/Raphael..!
It located at: HKLM/HARDWARE/DEVICEMAP/TOUCH/CalibrationData
It would really help me out!
Thanks..
Click to expand...
Click to collapse
Maybe it helps
Here the data from my Touch Pro
"484,499 789,175 790,815 185,818 186,174"
theclueless said:
hard reset, so you can align the screen at the beginning...
or use your keyboard to navigate to start->settings->system tab->screen and run "align screen"
Click to expand...
Click to collapse
I had the same problem. Where-ever I touched the screen, only the left side of the phone highlighted.
After the re-alignment, it worked !!
Bad thing : I have to do it every 2 days :-(
And yes : I'm using my phone A LOT !!!! (It's just a part of me (Am I becoming nuts ?))
Screen alignment problem correlated to high temperatures?
Hi guys,
Since a week I've had problems with my screen alignment all the time. Sometimes the touchscreen worked fine, sometimes it was completely off. Re-aligning it in settings worked most of the time. Soft resetting worked too sometimes.
But today the problem just went away. I started thinking and came up with the idea that sunny weather and high temperature may induce this problem, since the problem started when it was great weather here. And it magically went away today, which is a rainy day (with moderate temperature 15-20 C).
Could any of you confirm this? Are you living in a warm environment? Does the problem go away when in an airconditioned space? (Mine did)
Rahza
Rahza said:
But today the problem just went away.
Click to expand...
Click to collapse
you phone case, does is have magnet lid?

[Q] Screen problem (blurry screen on touch)

Hello everyone.
Yesterday, I got weird problem (in one hand). Phone screen on touch becomes blurry, like it's liquified... This never happened before and I believe it's hardware problem. Here's YT video which shows whats happening:
http://www.youtube.com/watch?v=oMsFQddR1FM
Anyone had this kind of problem? Maybe some advice?
max5800 said:
Hello everyone.
Yesterday, I got weird problem (in one hand). Phone screen on touch becomes blurry, like it's liquified... This never happened before and I believe it's hardware problem. Here's YT video which shows whats happening:
http://www.youtube.com/watch?v=oMsFQddR1FM
Anyone had this kind of problem? Maybe some advice?
Click to expand...
Click to collapse
There is something pushing on the screen from behind. Push hard on a laptop screen or anything LCD and it will do that. It's to do with how LCD works.
I know, but how come it happened out of nothing? Phone has not been opened...
Sent from my GT-I5800 using XDA App
yup mate
i got this issue when am using motorok e8
it has fine lcd.... but the main drawback is lcd issue
well in the on topic., as hillbeast said... the gap btw the lcd screen and the screen case gets shortened... so when u put ur finger..it hitting the screen case/something below..
SUGGESTION:
ur lcd got damaged... use till it lost completely.. meanwhile buy one lcd or report to
this to the nearby samsung service centre
austin266 said:
yup mate
i got this issue when am using motorok e8
it has fine lcd.... but the main drawback is lcd issue
well in the on topic., as hillbeast said... the gap btw the lcd screen and the screen case gets shortened... so when u put ur finger..it hitting the screen case/something below..
SUGGESTION:
ur lcd got damaged... use till it lost completely.. meanwhile buy one lcd or report to
this to the nearby samsung service centre
Click to expand...
Click to collapse
Friend of mine who works in T-mobile told me the same thing. He said I should wait for it to stop working and bring it to service as I still have warranty.
Thanks everyone.
cool mate
hope u will get the phone back to u hands asap.... so that u can explore and enjoy sg3
Hmm, my cousin had the same in SG3, but it dissapeared. He doesn't do anything about it, just it was gone after some time...

screen touch

Hello
I have the touch screen problem
The left side touches
The right section does not touch
What is the solution
fix
I think it's a hardware problem... the best solution is to bring it back to the store where you bought the phone
molhamstar said:
Hello
I have the touch screen problem
The left side touches
The right section does not touch
What is the solution
Click to expand...
Click to collapse
it cant be a software problem... if ur device already has no waranty, open it and check screen cable!!!
This happened to me. The top half of screen didn't work and I took it to the repair shop. Touch screen digitizer needed to be replaced so my guess is that your problem is hardware related as well.

Replace digitizer or stick in adhesive?

So I'm new to the sensation community so, hi!
My sensation has a bump on the right hand corner of the digitizer if I hold this corner, the touch screen works perfectly. The problem is, I can't touch most of the phone's sides as it doesn't recognise it (such as selecting tick boxes on settings); however if I hold that corner then use the touch screen it's fine. And am I the only one who has the problem with only 2 touches being recognised? (I think the previous owner tried putting in a wrong digitizer?)
So would I be better of buying a new digitizer or adding some adhesive since I'm not familiar with digitizers...
XDA_h3n said:
So I'm new to the sensation community so, hi!
My sensation has a bump on the right hand corner of the digitizer if I hold this corner, the touch screen works perfectly. The problem is, I can't touch most of the phone's sides as it doesn't recognise it (such as selecting tick boxes on settings); however if I hold that corner then use the touch screen it's fine. And am I the only one who has the problem with only 2 touches being recognised? (I think the previous owner tried putting in a wrong digitizer?)
So would I be better of buying a new digitizer or adding some adhesive since I'm not familiar with digitizers...
Click to expand...
Click to collapse
Hello. i think better will be buy a new module(digitizer+lcd+frame) or only digitizer (if you can replace it, its very difficulty)
bes1de said:
Hello. i think better will be buy a new module(digitizer+lcd+frame) or only digitizer (if you can replace it, its very difficulty)
Click to expand...
Click to collapse
Case closed. I used a kitkat rom; and now there's no problems on my digitzer werid huh.
Calibration from hboot shows APT_Too high which refers to a fake digitizer so I used htccalibrate.apk which helped a bit on other roms.
But really and truly I need to buy a new digitizer since It's very buggy.
XDA_h3n said:
Case closed.
Click to expand...
Click to collapse
I have problems with my touchscreen too, sometimes it takes a touch from nowhere, or for example in top of the screen my touchscreen is not working at all, so i can't use "curtain".
XDA_h3n said:
I used a kitkat rom; and now there's no problems on my digitzer werid huh.
Click to expand...
Click to collapse
What rom you used?
XDA_h3n said:
Calibration from hboot shows APT_Too high which refers to a fake digitizer
Click to expand...
Click to collapse
What does it mean "Calibration from hboot shows APT_Too high"? How can i look this too?
XDA_h3n said:
so I used htccalibrate.apk which helped a bit on other roms.
Click to expand...
Click to collapse
Can you give me this apk? Thank you and sorry for my english
VVaDiIvIkA said:
I have problems with my touchscreen too, sometimes it takes a touch from nowhere, or for example in top of the screen my touchscreen is not working at all, so i can't use "curtain".
What rom you used?
What does it mean "Calibration from hboot shows APT_Too high"? How can i look this too?
Can you give me this apk? Thank you and sorry for my english
Click to expand...
Click to collapse
Umph this is different to my problem. My problem is that I can't touch the side's of the screen( As in the left side and the right side) . If you are s-off try this (http://forum.xda-developers.com/showthread.php?t=2437293) it will recalibrate the screen. If the digitizer is an fake it will show up "TP_ATT always keep in high" (those EL blue sticker digitizers)
The kitkat rom didn't fix my problems but it made it a bit better; or it may just be me. The only explantation I could think of the kitkat rom helping was either mine fingers were used differently or it was missing touch screen drivers.
The HTCCalibrate.zip should be flashed in recovery I've attached it in this post. Then reboot and run the app to do calibration. (contains the .apk but flashes it to system/app)
If none of these work then it's not a software-related problem.
If you want to see what user's have done; refer to this thread http://forum.xda-developers.com/showthread.php?t=1239238
XDA_h3n said:
Umph this is different to my problem. My problem is that I can't touch the side's of the screen( As in the left side and the right side) . If you are s-off try this (http://forum.xda-developers.com/showthread.php?t=2437293) it will recalibrate the screen. If the digitizer is an fake it will show up "TP_ATT always keep in high" (those EL blue sticker digitizers)
The kitkat rom didn't fix my problems but it made it a bit better; or it may just be me. The only explantation I could think of the kitkat rom helping was either mine fingers were used differently or it was missing touch screen drivers.
The HTCCalibrate.zip should be flashed in recovery I've attached it in this post. Then reboot and run the app to do calibration. (contains the .apk but flashes it to system/app)
If none of these work then it's not a software-related problem.
If you want to see what user's have done; refer to this thread http://forum.xda-developers.com/showthread.php?t=1239238
Click to expand...
Click to collapse
Thanks a lot! I will try.

[Q] Replaced digitizer touch screen on Asus Transformer T300 but is not working

Hi, my asus transformer T300 screen cracked. So I replaced the digitizer with a brand new one. (Correct Model 5158n) Put everything back and all looks ok but the touch screen is not working at all. My tablet comes on and I can see the screen but I unable to touch anything on the screen. I opened the tablet back up and reconnected everything about 5 times but the touch screen still doesn't work. Any Ideas. When I navigate down to the developer options using the keyboard and select show touches, I get a load of white dots flying around the screen. What does this mean? Do I have a faulty digitizer or is there anything else I can try to get the digitizer touch screen to start working.
Many Thanks
Steve G
Steveg10 said:
Hi, my asus transformer T300 screen cracked. So I replaced the digitizer with a brand new one. (Correct Model 5158n) Put everything back and all looks ok but the touch screen is not working at all. My tablet comes on and I can see the screen but I unable to touch anything on the screen. I opened the tablet back up and reconnected everything about 5 times but the touch screen still doesn't work. Any Ideas. When I navigate down to the developer options using the keyboard and select show touches, I get a load of white dots flying around the screen. What does this mean? Do I have a faulty digitizer or is there anything else I can try to get the digitizer touch screen to start working.
Many Thanks
Steve G
Click to expand...
Click to collapse
Did you toggle the service switch to off before removing the old digitizer?
Sent from my C5303 using XDA Free mobile app
noahvt said:
Did you toggle the service switch to off before removing the old digitizer?
Sent from my C5303 using XDA Free mobile app
Click to expand...
Click to collapse
No I didnt. do you think that has affected the digitizer ot the touchscreen board? and do you think not toggling the switch would have affected anything else? How do you think I can fix this problem? Would it be worth replacing the touchscreen main board?
Steveg10 said:
No I didnt. do you think that has affected the digitizer ot the touchscreen board? and do you think not toggling the switch would have affected anything else? How do you think I can fix this problem? Would it be worth replacing the touchscreen main board?
Click to expand...
Click to collapse
Yeah your touch screen main board is probably fried try to replace and toggle that switch off next time!
What do you mean by the service switch?
pdonahue said:
What do you mean by the service switch?
Click to expand...
Click to collapse
There should be a little switch near the power button on the main board! Flip that before disconnecting anything and flip it again when everything is connected again
Sent from my C5303 using XDA Free mobile app

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