Database Develop

[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.

Screen don't turn on

Hello
i have a unlocked xperia t
Well everything went fine till a few days ago it just turn black no boot logo nothing.
I have flash it again hope it fix it but it don't work
the led icon work the phone vibrate on soft en hard reset and i even get sounds of apps
But i went to the shop hope the fix it but the connected to emma and it pop out that u rooted it
Sow what can i do
I have open it and pressed the screen connector see if it was a bad connection but still nothing
Any tips ?

what did you do to the phone just before this happened?
what rom/kernel is it on?
what was the last thing you flashed?

gregbradley said:
what did you do to the phone just before this happened?
what rom/kernel is it on?
what was the last thing you flashed?
Click to expand...
Click to collapse
Rom = [ROM] Xperia Curiosity v2.4 [17-03-2013] [UltraLite] [9.1.A.0.492]
Kernel = [KERNEL][T] DooMKernel {JB}(v02)[20130307]
No uv or oc
Just standerd cpu speed 1500
And it works and then i went to black screen just like that

have you flashed a stock .ftf yet?
how long was the phone working from you flashing anything to when it went black.
what was the very last thing you did to it before it went black?

gregbradley said:
have you flashed a stock .ftf yet?
how long was the phone working from you flashing anything to when it went black.
what was the very last thing you did to it before it went black?
Click to expand...
Click to collapse
Yes i flash it back with LT30p_9.1.A.0.492_Generic Italy(1265-1589).ftf
And still nothing pop up
Last thing i did was facebook app

Nilloooo said:
Yes i flash it back with LT30p_9.1.A.0.492_Generic Italy(1265-1589).ftf
And still nothing pop up
Last thing i did was facebook app
Click to expand...
Click to collapse
Sorry, I think something on your board has gone pop, sounds like a hardware issue not anything that can be solved by flashing.

gregbradley said:
Sorry, I think something on your board has gone pop, sounds like a hardware issue not anything that can be solved by flashing.
Click to expand...
Click to collapse
yeah i guessed that to
i lose my warranty sow i'm screwed :crying:

i looked up for a new lcd screen
http://stellatech.com/sony-lt30p-xperia-t-front-cover-lcd-touchscreen-row,a,en,813015.html
230 euro
Seems to much for me better buy new phone

Xperia z touch screen problem

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

[SOLVED] My Xperia t touchscreen suddenly doesn't work anymore

Yesterday I went to a party, nothing wrong with the xperia t. When I got home I let it recharge. I think it still worked at that moment. Pretty sure it did. Went to sleep. Woke up. My phone battery was empty lol. Still in the recharger. Did some stuff, let it recharge some more. Got it to boot up again. Now touch screen doesn't work anymore . Tried wiping cache, factory reset. Still not working.
I have cm-10.1.3-RC2-mint installed. I think I might have to update it. This could be the problem.
Any more tips for if it doesn't work? never had this problem before. I hope it is a software thingy.

I updated the firmware but still doesn't work. I think im gonna re-install the stock firmware, and flash a stock kernel which will unroot my mobile. Any tips? please? I can't use my phone at all atm. It just stays at the cyanogenmod install screen..

Reflash the touch firmware
read this
http://forum.xda-developers.com/showthread.php?t=2220290&highlight=touch+screen+not+working
especially post 11

gregbradley said:
Reflash the touch firmware
read this
http://forum.xda-developers.com/showthread.php?t=2220290&highlight=touch+screen+not+working
especially post 11
Click to expand...
Click to collapse
I would like to try that thing with adb, but as I have already reinstalled cyanogenmod, developer options/debugging is turned off. I can't use ADB. Unless you know another way.

So this is totally getting out of hand.. (and I don't know if that is also a english expression lol).
I tried reflashing a stock firmware. Worked, but touchscreen still doesn't work. Then I noticed, that I now don't have cwm anymore... how the f?
SO I probably forgot to exclude the kernel. So now I tried reflashing a kernel with cwm, but flashtool doesn't recognize the kernel files... I don't know what is going on..
Ah already found the problem. Got cwm back phewww..
So here is what needs to be done. I want to try gregbradleys adb shell fix but my usb debugging is off and this means that I can't use adb, as I don't have touchscreen.
So, is there any way, any way at all, to enable usb debugging without touching the screen? Maybe a kernel with that settings automaticly set?
Im getting a bit angry at my phone now.. I didn't even do anything to break it in the first place. Just tried recharging it, and that killed the touchscreen? lol. Help will be appreciated. Im out of ideas.

Get a usbotg cable and attach a usb mouse
Then use that to turn debugging on
When you flash a stock firmware you lose recovery.
Sent from my C6903 using xda premium

thanks, I'll get one tomorrow. I hope it will help. You've helped me before so im pretty confident that you fix my problem again haha. You are a boss.

A non responsive touch screen happened to me too after I flashed a wrong firmware. I flashed back the version that was on before, but it didn't help. Only after I flashed this (pretty old) version Xperia T - 7.0.A.1.303 Generic DE with Flashtool, the touch screen started to working again. I am not sure, maybe any ftf would work. But I know that I had success with this one.
You should try gregbradleys method first though. Funny, that your touch screen stopped working, without you modifying anything. Hopefully it's not a hardware problem.

gwodus said:
A non responsive touch screen happened to me too after I flashed a wrong firmware. I flashed back the version that was on before, but it didn't help. Only after I flashed this (pretty old) version Xperia T - 7.0.A.1.303 Generic DE with Flashtool, the touch screen started to working again. I am not sure, maybe any ftf would work. But I know that I had success with this one.
You should try gregbradleys method first though. Funny, that your touch screen stopped working, without you modifying anything. Hopefully it's not a hardware problem.
Click to expand...
Click to collapse
hmmm, I tried this and it worked. problem solved. I did however not have wrong firmware installed, but it was an rc2 version of cm. So it can be unstable and stuff, but this was kind of a big problem.

quinten96 said:
hmmm, I tried this and it worked. problem solved. I did however not have wrong firmware installed, but it was an rc2 version of cm. So it can be unstable and stuff, but this was kind of a big problem.
Click to expand...
Click to collapse
Hey, glad your phone is ok again. I remember when that happened to me. I just had the phone for a couple weeks. Shat my pants, thinking I wrecked it. It worked out at the end, though. Feels good to recover a bricked phone, doesn't it.

Sorry to bump
gwodus said:
Hey, glad your phone is ok again. I remember when that happened to me. I just had the phone for a couple weeks. Shat my pants, thinking I wrecked it. It worked out at the end, though. Feels good to recover a bricked phone, doesn't it.
Click to expand...
Click to collapse
I am having this exact problem! I'm sorry to awake this sleeping thread, but I have a locked bootloader and I tried a Sony PC Companion reset and it still has the problem. Is there anything else I can do?

jmm288 said:
I am having this exact problem! I'm sorry to awake this sleeping thread, but I have a locked bootloader and I tried a Sony PC Companion reset and it still has the problem. Is there anything else I can do?
Click to expand...
Click to collapse
I have the same problem... I changed touch panel, flex cable and update with pc-companion but it doesn't work

[Q] Touch screen not responding

Hi all,
So I have an S3 i9305 sitting around doing nothing. Thought I'd play with it. I had and older build of Miui running on it fine.
Decided to put on CM11, and that's when my issues started. The phone boots, but as soon as I get to any sort of setup screen I can touch anything on the screen. The physical buttons work fine, but the screen isnt.
I flashed a touch CWM and TWRP, both of which loaded fine by I couldnt touch anything.
I flashed back to stock kernel and stock rom
Kernel from - http://forum.xda-developers.com/galaxy-s3/development-i9305/recovery-odin-flashable-tar-t1971265
ROM from - http://forum.xda-developers.com/gal...5/roms-updated-17-08-2013-pre-rooted-t1942150
Still unresponsive touch.
Anything else I can try before I write this off as bricked
Thanks!

pieinthesky10 said:
Hi all,
So I have an S3 i9305 sitting around doing nothing. Thought I'd play with it. I had and older build of Miui running on it fine.
Decided to put on CM11, and that's when my issues started. The phone boots, but as soon as I get to any sort of setup screen I can touch anything on the screen. The physical buttons work fine, but the screen isnt.
I flashed a touch CWM and TWRP, both of which loaded fine by I couldnt touch anything.
I flashed back to stock kernel and stock rom
Kernel from - http://forum.xda-developers.com/galaxy-s3/development-i9305/recovery-odin-flashable-tar-t1971265
ROM from - http://forum.xda-developers.com/gal...5/roms-updated-17-08-2013-pre-rooted-t1942150
Still unresponsive touch.
Anything else I can try before I write this off as bricked
Thanks!
Click to expand...
Click to collapse
1 more thing...get the RIGHT firmware from HERE - get the one for your country.....flash that and do a factory reset after it..and wipe cache....
happened to a friend with galaxy ace....but phone was back to normal after flashing stock firmware from samsung.

Thanks mate!

So I tried some more flashes, no luck.
Took the phone to the local repair place, they told me the screen is broken. They attached a different temp screen and it worked. They attached my screen to a different phone and it didn't work.
Quoted me $189 to replace the screen
Sent from my Nexus 4 using XDA Premium 4 mobile app

Im sure i flashed wrong kernel.
Enviado do meu GT-I9300 através de Tapatalk

SnowPluralism said:
Im sure i flashed wrong kernel.
Enviado do meu GT-I9300 através de Tapatalk
Click to expand...
Click to collapse
Dont think so... tired a few from the SamMobile site with no success. The setup screen shows up fine - but cannot continue with the setup as I cannot touch the screen.

pieinthesky10 said:
Dont think so... tired a few from the SamMobile site with no success. The setup screen shows up fine - but cannot continue with the setup as I cannot touch the screen.
Click to expand...
Click to collapse
so it is a hardware problem....not software - you can flash whatever you like...won't solve it...
if you like the phone consider repairing it...

spiderman07 said:
so it is a hardware problem....not software - you can flash whatever you like...won't solve it...
if you like the phone consider repairing it...
Click to expand...
Click to collapse
Thanks for your help

I am having the same problem.
Even after installing new firmware.
The phone boots, screen is working. But the touch is not responding... I also did a factory reset + wipe cache.
Before that it was on CyanogenMod (4.2.2) and the screen was working properly.
What else can I do TT ?

I changed the front panel.
And it is working perfectly well...
How can modification to the software affect the hardware and brake the digitizer/touch function ?

via kernel man...kernel is the interface between software and hardware....
maybe a frequency or voltage got changed by kernel and something happened....no one can know for sure...

gidam said:
I changed the front panel.
And it is working perfectly well...
How can modification to the software affect the hardware and brake the digitizer/touch function ?
Click to expand...
Click to collapse
When wrong kernel is flashed, the touch sensor get disconnected and unrecongnised by the phone. Thats why the hardware is broken even though correct kernel is flashed afterwards. Best thing to do is replace the screen instead of trying over and over again.
Hope it helps
I use the Samsung GT 19305 LTE myself.