My defy has a problem in the touchscreen on the left most side, I almost cannot type q or a (Tried Touch Test app and it shows the same, the touch doesn't extend to the left most side of the screen).
Besides, in so many times it just freezes until I turn the screen off and on again (and wait for the next freeze).
Checked on the forum, seems only one person other than me having the 2nd problem and none got the first.
Anyone can advise on a solution before I will take it to the service center?
Thanks.
Max
Protective case may cause the problem.
My defy is 'naked'...
The problem exists before I have the protection screen, it didn't go worse (or better).
Do you have any news?
Was it hardware related?
Related
hi all gurus,
my artemis recently got a white screen of death..
symptom
- the whole screen slowly becomes white
- will happens especially in hot (outdoor, noon time, or when loading big programs)
- the phone itself is noticeable hotter than normal when white screen happens...
- need to unplug the battery in order to restart.. soft-reset wont work when screen goes white..
- at early stage, still can connect to pc and flash new ROM, but now, cannot connect to pc already (pc just wont recognize it)
- the screen is seems to be shaking left to right all the time (a noticeable extra 5 pixels appears on the left most border of the screen, and the goes disappear, repeatingly)
- have already replaced a stable and clean ROM at the stage were the ppc still can connect to pc (i use the ROM before for few months, no problem)
- have try to switch on with a new battery, problem remains..
- battery drains quickly...
does anyone face this kind of problem before? it is hardware problem right? i search on the time, some says is the CPU need resoldering, some says need to replace the LCD ribbons... but the unfortunately things is, no pda repair expert near by area...
any feedback is apperciated. Sorry if my english grammer is not so good.
thanks.
i have the same problem...
i have bought a new battery and it still happens.
I now only get the following on boot:
IPL: 3.04.0001
SPL:1.11.0000
GSM: 03.08.90
I don't get the fourth one and it no longer loads - does this mean that the os is fluffed..?
Had the same problem, hard reset solved it
I have like this proble in my p3300
anyone can help us ??
oman_jeep said:
I have like this proble in my p3300
anyone can help us ??
Click to expand...
Click to collapse
Hi...
I had the same prob. as in first post here...with my aretemis.Tried to fix it (after i ve read sh... load of threads) by heating up board and CPU (I was pissed so I just wanted to destroy it) and I managed to do so.
Now I get only red led when it is con.to PC.
After that I found post of some guy from ROMANIA who claims that he managed to fix it by one of these:
1. reheating CPU
2. changing CPY clock crystal
3.(I can't recall third thing, but it was hardware too)
After that I went on eBay, got a better one and now I'm happy with my new artemis,plus I have spare screen battery etc..in case I damage it somehow...
Ah yes...before I tried to f...(fix) it, I found that my warranty is expired for 1 month....so you can imagine why i lost my patience.
i know this will bring you down,sorry,but I had the same symptoms...
now I'm changing custom roms to see which one fits me, and still i get amazed with this beautiful phone....
cheers,
Z
Looks like a general problem with no fixes/solutions to be found anywhere.
My solution:
Get rid of this HTC sh!t and roll back to Motorola...
Found a solution!
Still being under manufacturers warranty, I took it to the repairs agents, they replaced the motherboard and voila!
Never blame a WSOD on software...
Hi all
I have a serious problem with my Defy and I'm hoping that someone will know how to fix it, although I think the answer will probably be "replace the screen" or "it's dead".
Basically, only small part at the top of the screen is working propperly. This area, a strip of about 1cm at the top, shows everything as it should. The rest starts black and then a load of mainly white vertical bars slowly fade in down the screen. These change when the screen does, but with a delay.
The touch screen still works fine, and ocasionally the bottom part of the screen will correct itself, but only for a few seconds.
I'm really hoping there's a simple fix to this. Please help me...
Is it drop or water causing this wierd symptom??
It is a must to replace the display if it drop or water damaged.
But if it happen after flashing then it most probably caused by rom issue.
I haven't dropped it/got it wet. The only thing I have done recently is upgrade to the latest MIUI last week, which incidentally was causing battery draining issues, so I was planning to revert to my nandroid.
The problem is, I can't even do that easily as I cannot see the recovery screen. Anyone know how to get round this?
OK, quick update
I have managed to restore my nandroid through a bit of memory and guesswork (remembering where things were in recovery). Initially the screen was the same, but after half an hour it has come back. I hope this means it works, but I haven't moved the phone since, so I am not 100% certain. I'm looking into the possibility of getting an Atrix now, as I have seen them for sub-£200 on eBay and I have wanted one since they came out. Hopefully the Defy will work, and I can sell it and put the moneys towards an Atrix.
My Desire Z had a fall, and has developed two problems
1 - The hardware keypad has started to take hard-press and sometimes prints double characters on single press. I think the alignment is out or something... any other guess ?
2 - The touch screen sometimes stops working from an inch up from the bottom and continues to half an inch. Before and after that patch, the touch always works fine . Mostly, the whole touch screen works fine. But when the patch gets non-responsive, I have observed that by turning the screen off and on a couple of times makes it work again. I am not very sure what the problem is. Any clues ?
Thanks
I'm also experiencing a similar issue - for me it's usually an area that corresponds to the top row of the
on-screen keypad (for unlocking) or the top of the area for unlock patterns (portrait orientation).
Mine is a 2 year old DZ w. Cyanogenmod 7.1
No HW key problems & no droppage.
Liberal application of isopropyl alcohol and a microfiber cloth - especially around the edges of the screen
seem to help a little bit but not often enough to be better than random.
Switching the screen off and on occasionally helps but most often I get annoyed and use the HW keys to
unlock.
I have noticed that, after powering on the device, the SIM-lock keypad works just fine but the (different)
screen-unlock keypad fails. This leads me to believe it to be a software issue.
/b
I have had this experience on my G2
No fix for me but his my experience check out the url!
http://forum.xda-developers.com/showthread.php?p=31264095
Sent from my HTC Vision using xda premium
Thread moved to Q & A section.
So i am going for Digitizer replacement will post the result when the phone is back.
And what about the Keypad taking hardpresses ? what can be the issue there ?
so my desire z is in the shop for repairs. lets see what problem is diagnosed.
I have read in another thread in this forum that the hardware keyboard (need to press hard on some buttons) issue can happen when the phone falls.
Apparently, the flat cable that connects the keyboard to the rest of the phone gets loose and causes such trouble.
Since your phone is in for repair, I'm sure this will get sorted when U get it back.
ok so my phone got back from repairs, the guy couldnt fix the touch-screen rather made it worse. Now the touchscreen doesnt work at all. So i cant unlock the phone and cannot test the Keyboard problem. The guy said the touch problem is related to the ribbon cable and not the touchscreen itself.
Note 1: He says he tried replacing the touch panel altogether but it didnt work.
Note 2: I still think the ribbon is fine (call it intuition)
Note 3: I am giving my phone for repairs again, but this time to HTC service center which would probably cost me a lot more than third-party repairs but at least it will get fixed.
I will update when I my phone back from HTC service center.
Could you not unlock the phone by opening the keyboard ?
It does smell to be an issue with flat (ribbon) cable to me as well. As if there was some loose contact before (caused by you dropping it), and after the repair guy took the phone apart, he probably made even bigger mess by ruining the flat cable completely.
From my experience (and I've claimed warranty 3x for the broken digitizer (touch panel)), if it's broken, an area of the screen (or the whole screen) will be permanently dead. It would not come back to life every now and then.
btw, mine always started being unresponsive in the very middle of the screen, a bar of height around 1 cm (somewhat less than 1/2 inch). Each time they replaced the digitizer.
If it;s the flat cable, you shouldn't end up being charged too much - those thingies are very cheap (in China) and the labour will probably be the majority of the price. Fingers crossed.
So I got my phone back again... The HTC repair center was not located in my city so I went to another (better known) repair shop. The guy said, "your phone hasnt been opened at all from the touchscreen side, any *repair guy* who claims he has opened it and tried this and that but couldnt fix is simply lying. This said, he opened up my desire z replaced its Touch Panel and voilah! my desire z is sensing again in 15 mins
What's the status for the keypad and need to press it hard to work ?
nope... I had it cleaned using alcohol / thinner. now it works fine.
So, I updated to CM 7.2 last night but the touchscreen problems are still there.
Updated using CWM and deleted data & cache whilst doing so.
I really hate the prospect of getting a new phone as the current models available
in DK are all without physical keyboards
Its been some days, I'm experiencing this weird touch screen problem.
My DZ touch screen doesn't respond properly.
For example:
If i see an image and slide just one finger up and down then it would zoom in and out. And then the whole screen becomes unresponsive.
It seems as if, its touched by itself. Even the softkeys would go numb. Only the haptic feedback of my search button works at that moment.
But the trackpad works perfectly.
But, If i lock and unlock the screen using power buttons, it would work properly for some few moment and then again the problem repeats.
At present I'm repeating this process of locking and unlocking screen to use my phone.
One even worst weird thing is that, if the device is connected to a charger and kept on the table or floor. This problem doesn't occur.
I have done system format, restored my nandroids and even changed Roms. The problem still exists.
Please note, i don't use any Casing or covers that would press the device hard for malfunctioning of screen. I have even removed and replaced my screen guard.
I'm sure, its not a software issue.
And even i dont think its a strip issue, because i dont use my physical keyboard always.
Can anyone say what hardware issue it might be..?
Or what i need to do? I'm really out of options.
Do i have to replace my whole screen or the digitizer..?
Thanks...
Thats no fun,
As you stated it's more than likely a hardware fault, the two most likely culprits would be the digitizer or the main flex cable
Which would be this and this
both relatively easy to replace depending on your experience
in 4.x and up ROMs check the developers setting to show touch or use apps like
z device test
or
yet another multitouch test
these wont help you fix the issue but may show you where the bad points are on the screen
best of luck
I know the problematic spot. Its near Search softkey. Even Yet another multi-touch test would stuck at that spot....
As you can see in the image, that i'm not holding anywhere, still it shows that somewhere around Search softkey its touched by itself.
In second image, If i move my fingers around, it would show the other touch responds, but if i slide near search, it would go and stuck there itself.
So, i guess i would first go with the flex cable.
In actuality I'm leaning toward the digitizer in your case, but its possible to be either.
And if you have a spare phone it may be worth disassembling even without buying anything. On a G1 I once fixed a similar issue just taking out the digitizer and cleaning the contacts on the ribbon and the edges of it as well, when I put it back it worked like new. I think some dust may have gotten into the edges but it may be worth a shot before buying anything... But could make matters worse so if you don't have a spare, buy parts first
Best of luck
Sent from my Nexus 7 using XDA Premium 4 mobile app
I guess i should try disassembling and clean it first. If it still persists then i would go for digitizer.
And thanks for giving a hope.
Thanks...
Hello guys,
i have a problem with my xperia s. It's always giving me random touch inputs when i unlock the phone on the right side of the screen.
This video is a good example of what's my xperia's problem: https://www.youtube.com/watch?v=LQwZMlMdICg
This guy's problem is that it gives random touch inputs on the left side and i have exactly the same problem but on the right side of the screen. I've been trying to fix this problem but it won't stop. I've removed my custom rom and i flashed a fully stock rom with flashtool.
i've searched it up on the internet and i saw that i might be a battery problem that gives a impact to the touchscreen.
So i removed the battery and placed it back again. I saw no changes and this problem still exist. i also removed my screenprotector. And cleaned the whole screen. ( i don't have any scratches. ).
the only sort of SOLUTION to make the phone useable.. (not to stop the touchscreen bug). Is when i lock the phone. And before i unlock the phone i touch the upper side of the screen. and then i unlock it. the touchscreen will freak out for a second but after that it i'll be completely fine to use for about 10 minutes. After about 10m i'll see my touchscreen put some random inputs and touching some apps. (on the right side of the screen). There are many other threads about this problem with the only solutions: Replace battery, Use the original sony charger. Iam was not using a sony charger for months and iam using it yesterday for the first time in months. I noticed that when the charger is in the phone the phone becomes completely normal and when i plug it out the same problem happens again.
My phone doesn't have a warany anymore i bought it when it was new back in 2012. And i still love it but the touchscreen makes it sometimes soo frustrating and unusable. And if i want to fix the touchscreen it'll cost me around €150, because they are very rare here in my country. i rather double that money and buy a nexus 5 for 330,-. So my question is there any possible fix? Sorry for the long post tho.