Cingular 8525 TouchScreen right upper corner keeps touching - 8525, TyTN, MDA Vario II, JasJam General

I have a problem with my cingular 8525, found it on this page: http://wiki.xda-developers.com/index.php?pagename=Hermes_Problems
HTC647; TouchScreen problems.. right upper corner keeps touching, then touchscreen locks up, and inop until cools down .
Any solution for this?. Change the screen and a new digitizer, works well 10 minutes and then started the problem, and now it does nothing. Before shutting down and waiting a few minutes and returned to work.
Now upgraded the rom but I can not begin because I asked calibrate and does not work as the digitizer not step there.
Please some help and I apologize for my bad English.

Same problem report here:
http://forum.xda-developers.com/showthread.php?t=287824&page=4

Related

Help! Stuck on Align Screen!

Guys, I hope you can help me!
I was using my Imate Jasjar when it was accidentally bumped by another person. the Jasjar fell but it wasn't that high and the floor was carpetted. However, I noticed that whenever i try to tap on the Start button on landscape mode, the calendar application opens up! And when I try to tap V-Bar on the other corner opposite the Start button, the Contacts application opens up. Basically, the soft keys on the bottom screen are the one opening up even if I'm tapping the ones on top! If I tap the bottom soft keys, I thought the Start button or my V-bar would come out but still the Calendar and Contacts applications were the ones that opened. Basically the everything on top cannot be tapped!
On Portrait mode, I can tap the start button but when the V-Bar was tapped it still opens the Contacts application.
I went to Settings then Screen to re-align the screen. I thought it would solve the problem but apparently it didn't! I was trapped in the Align Screen section giving me an endless loop to tap the 5 areas of the screen.
I now did a Hard Reset, and now I'm forever got stucked to the Align Screen part.
What am I supposed to do??? Please help!!!
Hi,
Seen the same problem... Try to guess the error margin of the alignment...
for example instead of tapping in the center of the cross try tapping on left or right... Since your screen isn't aligned you can't press on the center...
Now the problem is hardware, not the MB but the LCD...
After tou figure out the margin error, the Universal will resume and then you ca align the screen via Start->Settings->System, align screen
I'll try to know more about this problem asking my friend.
Best of luck
thanks for your reply!
i also believe that it has something to do with the LCD. there are no cracks whatsoever. problem with the aligning is i have to keep on guessing. and if ever i do align the screen successfully, i'm not sure if re-aligning the screen in Settings would solve the problem.
i would appreciate though if your friend or anybody else can shed light to a solution.
This is a simple problem to solve ;-)
When the allign screen is ON and you have to make the first tap on the crosshair (just before you start clicking away to allign your screen), twist your display from landscape to portrait mode...
Now continue to allign it as usual, and you should finish successfully!
Cheers,
San
unfortunately, after following your instructions, i still went on an endless loop on aligning the screen. i'll try to reflash the rom and see if it would work. i hope it does...
i updated my ROM. still stuck on the alignment screen!
any more ideas?
To be honest, sounds like your screen is broke. Even if you got it to align, I doubt it would be very usable. I think you are looking at repair - if there's no visible sign of damage, you might get away with a warranty repair.
Cheers,
Steve.
Hi
Few months back i've got exactly the same problems (odd LCD behavior, impossible alignment, etc...) with an HP4700. I went to the service center and they had to replace the LCD screen. They did not charge me and take it under warranty. In my case the unit did not drop and i made it clear to them. I would suggest you go back to the service center and forget about the drop in your problem description .
Cheers,
Bruno
I had the same thing happen on a HP 3700, I did not even drop it all i did was install the Quake game for it and after a few days the screen alignment went a bit out. It was usable but definately out by about 1 cm in each direction. The unit had not been dropped. I went into the allign screen utillity and ended up in the infinite loop. The only way to fix was a new screen. But unforunately it was no longer under warranty. The screen consists of 2 separate parts the lcd and the touch screen bit. In my case the lcd had no issues just the touch screen. Very annoying but there you go.
Search your soul and do what you feel comfortable with.
Good luck
Charlie
thanks for all your replies!
i've made several searches yesterday with similar problems (even if they're using different PPC models) and they all ended up sending back their units for repair. there's even one who posted in expansys with the same exact problem!
we'll be sending it back through expansys (we got the unit from them) and hopefully get it back before the end of the month. and yes, i won't tell them that it was dropped, he he :twisted: and they won't find evidence either on the outside because there are no physical damages. what a start of the new year for me <sigh>
right now i'm back using my XDA IIi.
thanks for all your support! this is my first thread/topic in this site and it's so unfortunate that it had to be sort of a negative one. looking forward to be active more here!
Hello there
This might help (I am currently wrking with 200 PDAs so have had this a few times)
THere may be a iece of dust/biscuit crumb etc, under the edge of the casing above the screen, try using a post it note or paper and go around the casing/edge of screen, this should clear the screen of anything that may be causing this problem.
THis worked for me on the majority of non-aligning screens
HTH
DB
My story was, one day when I needed to twist the screen, it was a bit stuck so I twisted a bit harder, yes it went back. Then few days later, the mis-alignment started and since then I have been keeping to do re-alignment my screen.
My screen is mis-aligned once every 2 or 3 days or even few minutes then I have to re-align by using WM5's alignment program. It sometimes takes me 2 or 3 times or even one time.
The most anoying thing is it keeps forget after aligned screen.
Now, certainty, I don't think it is a screen problem because after running alignment app, it correctly pointed into the right spot but then it forgot where the right position was.
I have done the upgraded ROM ( even tried Ivan AKU 3.2 ROM ) but problem still persisted.
I just tried clean up the edge of screen, finger cross, hope it fixes my problem.
Bad thing is, I bought my device from UK and I am living in Australia so therefore, my warranty is definately invalid. I don't want to spend 200 AUD for the new screen ( unless I am 100% sure that LCD is faulty ).
Anyone has any idea or even a better suggestion because I don't see many people having this problem.
I suspects that maybe the flex cable got ripped but not totally ripped. Don't know , please help me out on this one
Best regards
Anyone has any idea about my problem ??
One question :
I know that the flex cable has 2 connectors ( one is for LCD display and another is for LCD function ). Now does LCD function relate to the touch screen function ? and if one tiny wire of the function cable got cracked, but not totally cracked, will it affect the touch screen function ?
Other thing, does WM5 store any setting relating to screen alignment setting ? If yes, where is it ?
Thanks
Hi, from another forum, it only help to bypass the alignement loop:
"here you go theses are simple steps to bypass the touchscreen alignment.
Install you activesyn blah blah blah when it finds it go on my computer and go into your PDA device
go to windows startup and delete the Welcome file
after that give your PPC a soft reset and BAM u by passed the screen now get a free desktop program liek pocket controller from the internet it will automatically install on your pda and BAM you can control your pda add music and whatever
but now if you want to click stuff on the road get pen irazu just search on google and send it to your PDA then go to file explorer and double click it and you got a cute little mouse program that you can use like a stylus"
also try this little soft:
http://www.codefactory.es/downloads/mobile_speak_pocket/release/MSP_RemoteAlignment.zip
Hope it helps.
MaX
Hi godtakeit!
I've had the same problem a few weeks ago (and still having it from time to time) and for me a slight (very careful) bending of the screen makes it work again. It seems to me that there are connector behind or near the display which has some loose contacts.
Did you notice any other problems which came in conjuction with the alignment problem (e.g. speaker not working)?
.ox
Hi oxident
No, I don't have problem with speaker ( it was not working before but it is because of the jack plug problem - it solved ). Yeah, I did notice if I bend the screen carefully, the problem is gone. The funny thing is when I aligned the screen, it worked but if I closed it off and left it over night, it started again when I opened the lid.
You may right about the connector between LCD screen and mainboard. Well, I have no choice but openning the device and check it up.
Also, I read the thread somewhere in this forum and somebody advised this problem maybe relates to magnet around device. My brother aslo advised me that LCD charged and reserved negative electrons. Wierd but I am experiment it at the moment ( taking off battery and leave the device for a few days so that it can release the negative electrons ).
Hope it fixes
please help
i have an imate jas jam that i i got from my father he used it for like 3 years and it is pretty banged up so i cant use the warranty and repairs cost a lot, any who i got it yesterday and it was very slow so i reset the settings and now im stuck on the align screen it keeps going on for ever and ever if any one knows any thing plzzzz help
Welcome aboard
You have one of the best HTC devices ever made!
Have a look here to locate the solution to your prob:
http://forum.xda-developers.com/showthread.php?t=549207
Post number 2
Good luck,

Screen problem

Hi,
I have got serious problem with my Hermes. When device is "cold" everything is working ok but after 20-30 minutes of using i got problems with screen.
It looks like screen alignment problem but i can't fix it with any known method. I have written simple application that shows me that top left corner is always pressed.
I have disassembled device to see if its really problem with chassis and its not. When i turn on device without chassis i got same problems.
I'm thinking bout buying new digitizer without LCD but i don't know if i could exchange it by my own.
How do i combine LCD with digitizer in Hermes? What tools i need?
Thanks for any help.

Himalaya screen alignment problems

I've looked left, right and centre for answers on this but I now admit defeat - I can't figure out why my digitizer loses it's alignment after a few minutes.
I've read about this happening with other models but not so much with Himalayas. Mine is an Orange SPV M1000 and originally came with Windows 2003. After a week I upgraded to 2003SE and was initially fine, then all of a sudden the digitizer alignment started to drift. I.e. you'd tap for example the OK button and the clock would come up instead. It seemed to register taps a bit to the left to where I was actually tapping.
Thinking it was a software issue I upgraded to WM5 but the problem continued. Going back to the original 2003 seemed to fix it, then I gave 2003SE another go with a different ROM. It was ok for a month but yesterday it started again.
I opened the PDA up and removed the screen foams as suggested elsewhere but to no avail. The alignment only lasts for a few taps then starts drifting again.
What causes this??? Is it a software bug? Hardware problem? Hard reset makes no difference. Should I just go back to 2003 and hope for the best?
Help someone!
Thanks...
I had the same problem with my previous PDA, Palm Vx. Back then it was surely a hardware problem, but I never heard that a himalaya suffers from that defect as well.
Try using a brush to clean dust and sand at the adges of the screen. Even a single grain of sand can cause this problem.
Good luck!
Screen alignment problem
Hey guys my O2 XDA 2i is not starting . after the welcome screen, it shows the screen alignment screen. and you just keep tapping for ages and it never boots further. what should i do??? any body has a solution?? I have connected it to active sync and i can access the files . but the phone is not ready to go further.
i have this problem now >.<
I fear your touch screen has snuffed it my friend. My XDA2 was doing exactly the same thing. There is a topic in this forum about the touchscreen which i have posted on.
You basically are looking around £30 for a screen with the digitiser attached, look on ebay. You need patience, opening the pda is tricky. You must remove the screen to find out which replacement you need (there are two different types). You can remove the touchpad from the actual screen and replace but this will involve soldering.... trust me when i say a straight swap will save you alot of time and cussing.
Hope this helps!
Sorry..... to avoid confusion i was posting about the PDA being stuck at the screen alignment stage from cold boot as dhawalkedar posted.

At&t 8525 touchscreen problems, please help

Hello,
I've recently been looking around online to figure out a solution to my problem and I came across this forum, I honestly had no clue of all of the things possible with this phone...
I have an At&t 8525 (in august I will have had it for a year) and just yesterday I started having problems with the touchscreen, when I would try to use the touchscreen nothing would be functional...after messing around on the screen I found out that the lower right hand corner of the screen (the right hand corner when the keyboard is in use) pulls up the start menu...although the touchscreen didn't work the phone itself still did, I could access the start menu and other actions on the phone by pushing the soft keys...
This morning I started toying with my phone again and it worked normally for some time and then eventually the screen started to do the same as it was doing before...so thinking that the problem was a virus or something, I figured I would reinstall wm6 back onto the phone hoping that it'd restore everything to normal...now I'm stuck on the 'welcome to windows mobile green screen' and only once have I gotten to the 'align screen'...
I truly don't know what or how to fix this problem with my touchscreen and I'm really new to all of these phone experiences...(I'm pretty sure returning the phone is out of the question)
So any help given would be very much apriciated,
-Ben
benman715 said:
Hello,
I've recently been looking around online to figure out a solution to my problem and I came across this forum, I honestly had no clue of all of the things possible with this phone...
I have an At&t 8525 (in august I will have had it for a year) and just yesterday I started having problems with the touchscreen, when I would try to use the touchscreen nothing would be functional...after messing around on the screen I found out that the lower right hand corner of the screen (the right hand corner when the keyboard is in use) pulls up the start menu...although the touchscreen didn't work the phone itself still did, I could access the start menu and other actions on the phone by pushing the soft keys...
This morning I started toying with my phone again and it worked normally for some time and then eventually the screen started to do the same as it was doing before...so thinking that the problem was a virus or something, I figured I would reinstall wm6 back onto the phone hoping that it'd restore everything to normal...now I'm stuck on the 'welcome to windows mobile green screen' and only once have I gotten to the 'align screen'...
I truly don't know what or how to fix this problem with my touchscreen and I'm really new to all of these phone experiences...(I'm pretty sure returning the phone is out of the question)
So any help given would be very much apriciated,
-Ben
Click to expand...
Click to collapse
This is a loose connection between the main .. device and the touch screen . There is this cable that connects the screen and the keypad .. that has a loose contact. press the screen and the keypad together and the touch sreen should start working again . i had this same issue i don't know how to fix it.
Sounds like this problem here:
http://forum.xda-developers.com/showthread.php?t=288233
The above is an old thread. You can try the old business card trick (though it's by no means guaranteed to work). You could try a dis-assembly and reconstruction, double checking connections - particularly the screen to d-pad connection.
The Hermes unlike the Kaiser is very prone to this kind of problem and despite the threads you may see, guaranteeing a fix, I don't believe there is one fix for this problem. This is because there are several variables that can cause the problem and it just depends whether your case is caused by:
Dust trapped under the bezel
A loose connector - possibly d/pad to screen
A failed capacitor on d/pad or main board
Another failed component
Digitizer coming unglued from LCD
etc
Mike
Had the same problem right before EVERYTHING went white. Replaced the lcd altogether, about $110Aud on ebay, and everthing works great again.
Cheers....

[Q] Replacing LCD and or Digitizer

Hey guys,
I just ended up with a g1 for a good deal. Only problem is that the touchscreen has a problem were it will shake back and forth between screens. I mean If im on the home page, and i slide it left or right to the other pages. It dances between the 2 for a couple for a seconds. Also I cant touch anything in the bottom right hand corner of the screen. So that brings me to my question. Since the glass is intact, that would mean that the digitizer is busted? As you may have noticed I really dont know. But if anyone could offer any help in my direction because I'd like to fix this myself. As Always...
Thanks in advance,
Lord CraiguS
Please i have the same problem. I would like to know thanks.
Same problem
As for me, this problem started when i`ve replaced the digitizer with a new one. It seems exactly the same as you described. I`ve noticed, that it dissapears temporary when i block the device (power button) and unblock it again. But sooner or later it appears again.
I suppose it is some internal bad contact in connection or in a flexcable of touchscreen.
However, not solved this problem yet.
Seems to be that i found a solution at least for my G1. I`ve installed a new CyanogenMOD 6.1.0-RC1 (i had 6.0.0 previously) - and the problem is not appearing for at least 2 hours!
I suppose it is somehow related with software handling of touchscreen taps.

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