Develop Bugs

Hadware or Software Issue?

I have the dash for two weeks now (wm6.5)... about 3 days ago and out of the blue the lcd started to show this white scanlines. It was just placed next to the pc and connected by the usb cable when i noticed the problem (it wasn´t phisically damaged). I hard reseted it...nothing. Installed wm6 and wm5 and nothing.. the lines are still there. I am pretty upset with this matter
Is it the lcd or something else..?
How can i fix it and prevent this to happen again?
Does anybody know if this problem is covered by the warranty and under which arguments?
Thanks.
Here is a picture of the screen so you can get an idea...
http://www.subirimagenes.com/otros-htc620whitelines-3724327.html

Not a single answer to this post! Come on guys i am desperate...

MProdigy said:
Not a single answer to this post! Come on guys i am desperate...
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Click to collapse
Maybe something is loose regarding your lcd (hardware), If you haven't dropped maybe you should give a shot with your warranty and probably you will get a new dash

sure you have problem with your display.you must change,or if it is new go to store,for change.good luck,and a happy cristmanth

if you say you already did some hard reseting then it's a hardware problem.. if the warranty does not cover it then try to disarm it following the instructions that you can find in this forum.. suerte amigo!

Thanks guys for the advices. I purchased a new lcd, relaced it and now it works right, seems like the problem is solved. I hope i don´t get any more problems in the future cause the dash has everything i want in a mobile phone.

MProdigy said:
Thanks guys for the advices. I purchased a new lcd, relaced it and now it works right, seems like the problem is solved. I hope i don´t get any more problems in the future cause the dash has everything i want in a mobile phone.
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Good to know that you solved your problem

[Q] !!!!!!help I have me problems with the camera of the elf!!!!!!

help I have me problems with the camera of the elf!
Don't work me anymore! must I replace her it, would someone know me to say where to find her it?
And possible to replace the camera with one who has more pixelses? If him where I find her it?
excused to my English not and my fort…. Thanks to all beforetime!

What is the problem first of all?
And no, you can't put in a higher res camera.
ebay may have a replacement part.

the main problem and that the camera does not work me, and I have tried to inform to me in a center of assistance in my city (Trieste - Italy) and they have answered to me that the camera of reciprocation does not have to us and very difficult to reperire. And so me meeting without camera and this gives much annoyance to me being that drawn my Elf with much cure.
and on ebay they aren't successful to find it and for this I wondered if by chance it were possible to mount a camera of an other compatible model HTC with l Elf.?

Was it the HTC service centre that said the camera is broken? Did they mention if it was the detachable camera board, or something more?
All I can really suggest is backup, hard reset, does it work?
If not, well, then I would suggest maybe opening your device and checking how the camera board is seating into the mainboard. If it is all fine, you may need to find a new one. Either a new phone, or a new camera board from a dead elf.

Replaced digitizer and still not working!!!

Hiya, will just let you know how far i am, ive been repairs mobile phone screens and lcds and other minor fixes for about a year now, my friend bought me her wildfire s round which the digitizer had been cracked, so i ordered a replacement and when fitted the part it didnt seem to work, all the connections are fine and cant seem to see anything wrong with the board? any ideas? i dont think the phone is on the latest android firmware but i cant check cos of the digitizer, so was thinkin of updating the phone first to see if that works? is there anyway of updating the phone without using the phone i.e connected to a pc? and if that didnt work was going to restore it to see if that works?
Im alright on the hardware side of things but not so on the software?
Im aware it could be a faulty part just wanted to rule anything else out first so if u have any ideas they would be gratefully recieved.
Thanks

you need to run the nbh file

Code to check LCD

Hi,
I wonder if someone knows the codes to check desire z's LCD! And should I just click back button after checking the screen to come out of the lcd check status?
dcpathak

confused in what you are asking... can you give more detail?
Sent from my HTC Vision using xda premium

If you mean testing your lcd for errors then you dont need a code just get this app from market>super manager> it has a tool that run various test on you g2 and you can run it over and over again
dont really know what code you want.
Hit thanks if i helped

Sorry for creating unnecessary confusion
What I meant is that there are some codes that can be used to test various functions in our Desire Z. For instance, the simplest one is to check the IMEI number we dial "*#06#". I remember guys at repair center using some code like *#....to check whether the LCD is functioning normally. After dialing this code, we could test the LCD by drawing random lines using our fingers and if some part of the LCD is not working, it would not respond to the touch.
Now why I need to check the LCD: around one and half months ago, I was caught in heavy rains and though I immediately ran for cover, I doubt some moisture seeped inside my Desire Z. Since then the phone is working weird: not responding to touches, start dialing things on its own , vibrating without any touch from my side etc. Also there is a horizontal strip across the screen that doesn't respond to touch even when rest of it is functioning normally. I rooted my device after that believing it to be a software glitch but the problem is there. Some other people are also facing similar things and they suggested replacing the Digitizer. I just want to make sure is it only Digitizer that I need to replace or the whole LCD+Digitizer setup! I hope now I make sense.
And thanks a lot for responding quickly

I don't know of a diagnostics code for the LCD, but yes there are. Some for other functions, maybe try Google
There are apps out there that can do this as well as some Roms. I believe just about every ICS and jellybean ROM I've used has this in the developers settings
Its worth a shot but I don't believe this would tell you if its hardware or software, don't see how it could unless you can separate the ROM form the diagnostics (like in recovery)
My guess is its hardware, and visual problems are LCD, touch problems are the digitizer, well also the flex or motherboard could be the cause but almost for surely you are looking at replacing the digitizer, not too bad of a task, maybe an hour if you unfimilar and around 20$ on eBay
Good luck!
Sent from my Nexus 7 using xda premium

demkantor said:
I don't know of a diagnostics code for the LCD, but yes there are. Some for other functions, maybe try Google
There are apps out there that can do this as well as some Roms. I believe just about every ICS and jellybean ROM I've used has this in the developers settings
Its worth a shot but I don't believe this would tell you if its hardware or software, don't see how it could unless you can separate the ROM form the diagnostics (like in recovery)
My guess is its hardware, and visual problems are LCD, touch problems are the digitizer, well also the flex or motherboard could be the cause but almost for surely you are looking at replacing the digitizer, not too bad of a task, maybe an hour if you unfimilar and around 20$ on eBay
Good luck!
Sent from my Nexus 7 using xda premium
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Thanks demkantor,
I just forgot about the developer options of the ICS roms. Just checked using it, everything seems to be fine with the LCD. Yes, I should go with replacing the digitizer. only I'm bit reluctant (as I was before rooting) since it involves almost dismantling the whole device...flex cable, lcd and then reach the digitizer. But that is the last resort . shall do it one day when the things get over my head. thanks for your help and yes, the thanks button pressed

Touch Panel not working

My Wildfire has some portions of the screen where touch is not working. The HTC service guy told me that it maybe due to some magnetic effects happening due to putting your phone with some other electronics. He says i have to buy new touch panel.
Can anybody help me fixing this panel?
Also the ear-piece is not working.
please help me if anything is possible to fix this.

damagedwildfire said:
My Wildfire has some portions of the screen where touch is not working. The HTC service guy told me that it maybe due to some magnetic effects happening due to putting your phone with some other electronics. He says i have to buy new touch panel.
Can anybody help me fixing this panel?
Also the ear-piece is not working.
please help me if anything is possible to fix this.
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Click to collapse
looks like a broken digitizer - there are a few useful threads in General and Q&A with descriptions of the problem, sources to buy and a take apart guide (probably also more in Accessories). Just search for "digitizer" in those