Xperia z touch screen problem - Xperia Z Q&A, Help & Troubleshooting

Hello...this is my first post.
IM using Xperia z and my screen is acting up. It responds without me touching it. Flashed it with cm10.1 but problem Persists. Please help

theBlackmind said:
Hello...this is my first post.
IM using Xperia z and my screen is acting up. It responds without me touching it. Flashed it with cm10.1 but problem Persists. Please help
Click to expand...
Click to collapse
...did you dip it in the water? try to go back to 4.1.2 maybe a bug in CM10.1, the only thing to do is sent it in man, sounds like a hardware problem.

Thanks for the quick reply. I think the cm 10 is fone. Was already having the problem before I flashed it. Guess it's hardware then. Will just have to send it in

theBlackmind said:
Thanks for the quick reply. I think the cm 10 is fone. Was already having the problem before I flashed it. Guess it's hardware then. Will just have to send it in
Click to expand...
Click to collapse
yeap good luck, flash bak to 4.1.2 first, if they boot it up and see 4.2.2 they might give you ****

appoint inlderti
Quick question......I noticed in Recovery mode show log..
Cache wipe complete
Can't partition non vfat: datamedia
Can't partition non vfat: auto
Can't format unknown volume: /Emmc
Does that mean something

xpiria z touch screen not working
since last month my xpiria z don't turn on.it keep booting logo and turn off suddenly .after that i flash a vershion 10.5.A.0.233 rom ,but problem was still there.after that i broght it to phone repair shop after the flash agin the phone but problem dosesn't slove .after i change the battry without removing first battry ,i only do unplug the battry conector and plug new battry to port.after that phone turn on properly but don't work touch screen.please give me a solution .

may be it from the screen film

Related

[Q] Touch screen problem.

Hi guys, i've looked up about this but could not find the relevant issue as the x8.
Im using the froyobread rom and i've recently flashed the Xperia Active Launcher.
The problem with the screen occurs, it seems couldnt sense the touch. Only the 3 bottom, volume and camera buttons works. Any help or suggestions will be much appreciated. Thanks in advance.
You should try to turn back to stock (with flashtool) and see if this problem still persists.
If it is then I guess it's a hardware problem!
Agree with above ^^ try stock rom..
My first X8 lasted 3 weeks and the touch screen died. Bottom 1/4 section of the touchscreen didnt work or acted erratic which showed up in stock test mode. Had a replacement from carrier which works fine..
1st of all thanks for the replies guys. Ive made a factory reset, wipe data and cache then flashed my backed up custom rom the one before i flashed froyobread. Its seems fine but abit out of ordinary. I'll flash the stock rom if the problem occurs again. Guess ive to find the stock rom if i need to flash it coz i think i messed up my stock rom back up. Damn i love my x8 n this happened. Thanks for the solutions guys, i appreciated it.
If you flash back to stock rom do the following key combination to bring up a service menu where you can access a touch screen test page to see if it is working properly..
Menu, Back, Back, Menu, Back, Menu, Menu, Back
Ok. Thanks terracuk. Will give it a test.
1 more thing guys... Does restoring/updating from SE Pc Companion gives me unroot? I need the warranty if i send it for repair.
rossio said:
1 more thing guys... Does restoring/updating from SE Pc Companion gives me unroot? I need the warranty if i send it for repair.
Click to expand...
Click to collapse
You can have your warranty back if you flash the phone with flashtool..I don't think SEUS is working if you are on a Custom ROM..
Ive tried using the SE Pc Companion and it seems working. The firmware ver, kernel and build no. is back to stock. To confirm this i tried downloading Titanium back up and it cant access as the device is not rooted. Is it good to go( to the service centre)?
Thanks terracuk, ive tried the touch screen test from the service menu... And yes, it when haywired, it drew itself even im not touching the screen. [email protected]#$$%!
Guess its going to the service centre soon. Thanks for your guide bro. Thanks to u too AntwnhsAnt.

[Q] Help with display of xperia v

Hi guys, i'm having a problem with my xperia v display
this problem started of nothing, without falls or anything.
Unlockedbootloader, rooted, using Xperia revelations rom with vKernel.
Someone help?
Does it only occur when the system is running - or does the display look like that even on boot screen and recovery?
dyfk3l said:
Does it only occur when the system is running - or does the display look like that even on boot screen and recovery?
Click to expand...
Click to collapse
It occurs even on boot screen and recovery
Take a screen shot using the phone itself and see if it occurs on that when you view the image on your PC.
Can you also post the screen shot here
gregbradley said:
Take a screen shot using the phone itself and see if it occurs on that when you view the image on your PC.
Can you also post the screen shot here
Click to expand...
Click to collapse
Seems normal
Have you tried reflashing the Rom you're using or flashing stock again? If this does not work, I suggest sending your phone for servicing.
Welcome. I had the same problem as you. Unlocked bootloader, but I had a copy of TA after restoration, handed the phone back to the store. Display was replaced under warranty because it was a fault the display.
rafael_melo said:
Hi guys, i'm having a problem with my xperia v display
this problem started of nothing, without falls or anything.
Unlockedbootloader, rooted, using Xperia revelations rom with vKernel.
Someone help?
Click to expand...
Click to collapse
How long had u been using the phone untill this happened? :ss I dont have a proper guarantee for my display so, this is starting to worry me
if i were you, i will revert back to stock rom, and if the same problem occur, just sent to sony service centre

[Q] Xperia TL 4.3 touch problems

As we all know by now the official 4.3 came out for the xperia T which was de and rooted, i installed it on the my xperia tl following the step by step instructions on the thread, everything works smooth for a while until the screen standby. when it does and im trying to unlock the phone the touch doesnt respond, i press the power button and tired again still nothing, pressing the power button several times and then the screen start pressing random things on its on activating and deactivating settings task bar is being pulled down etc then the touch start working and im able to use the phone until the screen time out and it happen all over again. i switch back to the 4.1.2 and i have no problem at all with it but im jus curious has anyone of the tl users experience this problem and is there a bug for us on the 4.3 and or if there is a solution ? please help me cause i love the 4.3 but hate the problem i have with it
Umm I had the same problem using the leaked version.. Since I'm using the official one I haven't had the problem.
What helped for me was to power off the phone using power and volume up buttons
St.Jimmy90 said:
Umm I had the same problem using the leaked version.. Since I'm using the official one I haven't had the problem.
What helped for me was to power off the phone using power and volume up buttons
Click to expand...
Click to collapse
i tried all that .. i also wipe cache and those other things . are u using a TL also?
No Xperia t
i need to know if any TL users are having this problem
I'm on a TL with official 295...everything works for me like it did on 4.1.2
Sent from my LT30at using xda premium
Did you try if reinstalling solves your problem?
St.Jimmy90 said:
Did you try if reinstalling solves your problem?
Click to expand...
Click to collapse
i tried everything i did it over from the begining with a stock 4.1 firmware from att and then root install cwm 8 wipe cache and factory reset and wipe the dalvik install rom and then update superuser right after . then reboot . when it loads it works perfect for the first few mins then something got activated and thats it the screen jus went crazy it start jumping and touching all over the place and then stop .
My Xperia T has same problem. Maybe because i took the screenprotector off and the touch screen is a bit damaged by it now?
silasje1 said:
My Xperia T has same problem. Maybe because i took the screenprotector off and the touch screen is a bit damaged by it now?
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Click to collapse
i dont think the screen protector has anything to do with it because i would have had the same problem when im on 4.1.2 because i did remove my factory installed sony screen protector aswell. i really believe its the firmware or module or drivers .what ever it uses to control the touch
i think i might find the problem, well atlease for my device ... my usb port is acting up when ever i plug it in anything wall charger or pc is freezes and i also disable to slide to unlock and set time out to 10 mins .. idk if this works for anyone else but ive been on it for 30 mins now and nothing has gone wrong so far
I must confirm that removing the screen protector makes the screen touches working a little bit worse, because the glass gets easier oily. It's even more worse, when usb charging is connected. Cleaning the glass makes it better again.
No issues
http://forum.xda-developers.com/showthread.php?t=2647459 Flashed this via cwm 6. Read the whole thread first. CWM 8 has been reported buggy by the DEV. Flashed from rooted stock 4.1.2 AT&T TL bond
gpgon said:
http://forum.xda-developers.com/showthread.php?t=2647459 Flashed this via cwm 6. Read the whole thread first. CWM 8 has been reported buggy by the DEV. Flashed from rooted stock 4.1.2 AT&T TL bond
Click to expand...
Click to collapse
i didnt know 8 was buggy i thought it was most stable .. ill try 6 .. thanks
i tried 6 .. its the same s**t so im done with this im jus gonna go back to 4.1 i cant deal with this anymore ive been trying for days to get this to work properly and its not like im a complete noob cause i came from the x10 so im quiet familiar .. so thanks for all ur help guys but im done with this

[Q] Xperia X8 brick?

Hello everyone!
I'm trying to fix my phone for 2 days still no success.
My problem is:
When i turn on the phone it does nothing,only the screen lights up for like 2-3 seconds after that it turns off.
It keeps doing it again and again until I take out the battery.
It cant even show the sony ericcson logo.
Battery works i tried it with another phone!
PHONE WASNT ROOTED OR FLASHED OR ANYTHING LIKE THAT
Solutions i tried :
Sony ericcson update service - no use
Flashing original firmware with flashtool - no use (btw flash mode works as long the flashing process works like charm)
Hope someone can help me out because there is no more warranty for the phone
Thanks in advance
Erik
erikserif said:
PHONE WASNT ROOTED OR FLASHED OR ANYTHING LIKE THAT
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Click to collapse
Probably a hardware issue, I guess it is time for a new phone.
stamatis said:
Probably a hardware issue, I guess it is time for a new phone.
Click to expand...
Click to collapse
Thanks for the answer!

[Q] Xperia Z is Frozen !!!??? plz help...

Hi all
first I am sorry for starting a new thread but I need help from an expert
I have an xperia Z C6603 , a few days ago the system froze and when I restart it , it boot to android but android is frozen with no response i tried to boot to recovery but no luck
then I flashed a newer stock rom with flashtool and still the same thing
can anyone tell me what is the problem and can it be fixed plz
abd8030 said:
Hi all
first I am sorry for starting a new thread but I need help from an expert
I have an xperia Z C6603 , a few days ago the system froze and when I restart it , it boot to android but android is frozen with no response i tried to boot to recovery but no luck
then I flashed a newer stock rom with flashtool and still the same thing
can anyone tell me what is the problem and can it be fixed plz
Click to expand...
Click to collapse
The only think that came to my mind are:
A) memory is burned,
B) buttons are stuck and constantly are pressed.
C) Sd-card is corrupted (or came lose)
D)Sim-card is corrupted (or came lose)
Metal object in usb/ headphone jack connector to make a contact, try some air-can blower.
Because it is not a software problem , Sorry but I am afraid you will need to buy something new...

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