Touch Screen not working after flashing - Sony Xperia P, U, Sola, Go

Good morning. Yesterday, I tried to update my Sony Ericsson Xperia U, from version 2.3.7 to version 4.0.4 with the official software of sony. After upgrading, I noticed that the performance was very bad, and wanted to go back to version 2.3.7 again. I searched this forum, and I did with the Flashtool and st25i Iberia stock 2.3.7 rom. My surprise was that after flashing and booting the phone, the touch screen had stopped working, ie unresponsive. After this disaster, I picked up the official Sony software to try to return the version 4.0.4 in order to revive the mobile, but unfortunately, the touch screen was not working. Do not understand what happens, and do not know how to fix it. I have read similar threads in this forum, but can not locate the solution. Can you help? Could have lost the warranty?

Hammerin87 said:
Good morning. Yesterday, I tried to update my Sony Ericsson Xperia U, from version 2.3.7 to version 4.0.4 with the official software of sony. After upgrading, I noticed that the performance was very bad, and wanted to go back to version 2.3.7 again. I searched this forum, and I did with the Flashtool and st25i Iberia stock 2.3.7 rom. My surprise was that after flashing and booting the phone, the touch screen had stopped working, ie unresponsive. After this disaster, I picked up the official Sony software to try to return the version 4.0.4 in order to revive the mobile, but unfortunately, the touch screen was not working. Do not understand what happens, and do not know how to fix it. I have read similar threads in this forum, but can not locate the solution. Can you help? Could have lost the warranty?
Click to expand...
Click to collapse
Hi,
Warranty is void once the bootloader is unlocked... :victory: not by being updating the phone that s for sure
Ok
Did u try force reboot it? phone is blocked? need more info about the mobile.... wich kernel u have
and if u had rooted it? that would be nice 'cuz if it is you put CWM for locked bootloader
then you reboot recovery mode make an cahe and dalvik cache wipe and should be good...
---------- Post added at 01:55 PM ---------- Previous post was at 01:52 PM ----------
Click on it Have some reading :laugh:

Alx31TLse said:
Hi,
Warranty is void once the bootloader is unlocked... :victory: not by being updating the phone that s for sure
Ok
Did u try force reboot it? phone is blocked? need more info about the mobile.... wich kernel u have
and if u had rooted it? that would be nice 'cuz if it is you put CWM for locked bootloader
then you reboot recovery mode make an cahe and dalvik cache wipe and should be good...
---------- Post added at 01:55 PM ---------- Previous post was at 01:52 PM ----------
Click on it Have some reading :laugh:
Click to expand...
Click to collapse
Ok.
No, the bootloader has not been changed, and the phone is not root. Furthermore, the bootloader is locked. It's impossible unlock it. The other information I can not give it, because I can not access it. The phone does not respond, and I can not get into the phone information. I upgrade the phone with sony companion software to android 4.0.4 yesterday. When I saw the android 4 is not going fast, I did the following roms flash with flashtool.
http://dfiles.eu/files/slix4vr06 --> 2.3.7 --> The touch screen doesn't work after flash this version
http://uploaded.net/file/6wqdbixb --> 4.0.4 --> The touch screen doesn't work after flash this version.
upgrade with sony companion software --> 4.0.4 --> The touch screen doesn't work after upgrade with sony official software.
Can you help me in another way?

try to flash with this one and i don t know then if its the same ask someone else sorry :silly:

Alx31TLse said:
try to flash with this one and i don t know then if its the same ask someone else sorry :silly:
Click to expand...
Click to collapse
I tried yet, but It doesn't work. The touch screen is dead. It's very strange. Could be flashtool the problem?

Dont think so...sounds more like theres a driver not loadind in kernel or bootload i dont think prob com from the rom anyways i cant help u more than that sorry dude... Flash stock kernel u will see
depuis mon Xperia P avec Tapatalk 2

Most common cause of touchscreen failure is flashing ftf of different device like go or sola
Bt both ur links points to st25i fw which seems legitimate
I suggest u should submit it to service center and behave like a noob
Tell them u u upgraded to newer version with sony software and it didnt worked
Edit - u can flash manually touchscreen fw via cwm bt that would require the highest level of expertise ...

Related

Bricked Neo, help please.

Yesterday, I tried to root my phone in order to install Cyanogenmod 7.1 in my neo. I followed this guide, all went good except when I started to install the new OTA update, when the phone was installing it, I think it crashed and now I can't even turn on.
When I try to turn on the phone a green led lights for a little moment, and sometimes I get the vibration of turning on, but nothing happens before.
I tried to reflash the phone with several firmwares (all from neo) , but none of them work.
Please help me
Thanks.
Update: I have unbricked my neo just by following this guide. Problem solved
I think you have unlocked bootloader and do OTA, right?
Never, never, never do OTA after unlocked bootloader, it will brick your phone.
You can try this,
http://forum.xda-developers.com/showthread.php?t=1126358
And I will remind you that if you recover your phone, it seems that you do OTA mean you got 2.3.4. never, never flash back to "2.3.3 with rooted" coz it will result in 0% battery problem (I am now in that stat).
Good luck!
Well I think I haven't unlocked the bootloader but I dont' know.
Thank you!
Sent from my MT15i using XDA App
help needed please!!
i have a xperia neo which was on 2.3.3 which i downgraded to 2.3.2 with wontan server, then i rooted it with gingerbreak and went to update it ota but it has frozen on the second part of updating no matter how long i leave it, i have tried to re flash it using flashtool and wontan server but they wont recognize the phone, someone please help??
Try the trimarea fix posted above, is for all Xperia devices
Sent from my MT11i using Tapatalk
JayJay-C said:
i have a xperia neo which was on 2.3.3 which i downgraded to 2.3.2 with wontan server, then i rooted it with gingerbreak and went to update it ota but it has frozen on the second part of updating no matter how long i leave it, i have tried to re flash it using flashtool and wontan server but they wont recognize the phone, someone please help??
Click to expand...
Click to collapse
Just one note, unrelated to your current problem, eventually when you flash it with 2.3.4(as I'm not sure what are you waiting, or why you flashed it with 2.3.2, but it's your phone), don't ever flash 2.3.2. Read this: http://forum.xda-developers.com/showthread.php?t=1312398
Madfysh said:
Just one note, unrelated to your current problem, eventually when you flash it with 2.3.4(as I'm not sure what are you waiting, or why you flashed it with 2.3.2, but it's your phone), don't ever flash 2.3.2. Read this: http://forum.xda-developers.com/showthread.php?t=1312398
Click to expand...
Click to collapse
i flashed it on 2.3.2 because i seen a video on how to do it on youtube, i didnt know anything about 2.3.4?? =/
---------- Post added at 06:01 PM ---------- Previous post was at 05:54 PM ----------
mpiekp said:
Try the trimarea fix posted above, is for all Xperia devices
Sent from my MT11i using Tapatalk
Click to expand...
Click to collapse
the only thing i can see above is the flashtool fix and i have tried that but it doesnt work

.62 Firmware root problem

Build number : 6.0.A.3.62
Android version : 2.3.7
How should I root it?
I guess root is only available for .63, .67 and .73
Thanks
Why don't you upgrade to one of the newer frimwares then?
Just flash doom stock kernel,it has root and recovey.
You can find it in dev section.
http://forum.xda-developers.com/showthread.php?t=1635582
Sent from my LT26i using Tapatalk 2
scook94 said:
Why don't you upgrade to one of the newer frimwares then?
Click to expand...
Click to collapse
How can I upgrade it to one of the newer firmwares?
rahulwadhwani said:
How can I upgrade it to one of the newer firmwares?
Click to expand...
Click to collapse
Do you not get a software update notification if you have it check for updates under settings.
You can always flash an ftf for your specific region with what ever version you want.
Sent from my LT26i using Tapatalk 2
Thanks.... Had the same problem and got it rooted
Sent from my LT26i using xda premium
@rahulwadhwani and @all i rooted my phone and installed recovery by switching to the DoomLord Kernel.....I also maintained my .62 firmware, and got recovery and root.
Try Steps I Taken For This-:
1. Unlock Boot-Loader,Which is necessary -:
*http://unlockbootloader.sonymobile.com/instructions(I Did From Here) OR
*http://forum.xda-developers.com/showthread.php?t=1527159
2. Download latest Flash Tool from -:
*http://forum.xda-developers.com/showthread.php?t=1588586
3. Download DoomLord Stock Kernel -:
*http://forum.xda-developers.com/showthread.php?t=1635582
4. Make Phone To The FlashBoot Mode -:
*Click And Hold Up Volume Key While Plugging The Cable
5. Open Flash-Tool nad Select Flash Button ---> Flash-Boot Mode ---->Select The file Kernel File....If you can't see it there,try typing its name and click select.....
6. WoW you got New Advenced Stock Kernel With Root Permission And Recovery...ENJOY!!!!
pratyush_gamer said:
@rahulwadhwani and @all i rooted my phone and installed recovery by switching to the DoomLord Kernel.....I also maintained my .62 firmware, and got recovery and root.
Try Steps I Taken For This-:
1. Unlock Boot-Loader,Which is necessary -:
*http://unlockbootloader.sonymobile.com/instructions(I Did From Here) OR
*http://forum.xda-developers.com/showthread.php?t=1527159
2. Download latest Flash Tool from -:
*http://forum.xda-developers.com/showthread.php?t=1588586
3. Download DoomLord Stock Kernel -:
*http://forum.xda-developers.com/showthread.php?t=1635582
4. Make Phone To The FlashBoot Mode -:
*Click And Hold Up Volume Key While Plugging The Cable
5. Open Flash-Tool nad Select Flash Button ---> Flash-Boot Mode ---->Select The file Kernel File....If you can't see it there,try typing its name and click select.....
6. WoW you got New Advenced Stock Kernel With Root Permission And Recovery...ENJOY!!!!
Click to expand...
Click to collapse
Thanks. It worked
Sony Xperia S Build 6.0.A.3.62
i have the build 6.0.A.3.62 with android 2.3 gingerbread. i have unlocked the bootloader but don't know how to test if it is unlocked or something else is still required. after unlocking the bootloader, when i powered up the phone, it was like i just bought the phone. it gave me those 9 steps to follow in order to setup internet connection, google account sync, etc. so how do I know if bootloader is unlocked on this phone?
now I'm dying here to root the phone lol. its been 20 hours i've been messing with the phone. right in this thread pratyush suggested to download the flashtool. but when i goto the flashtool website to download the latest version, the link is broken. file not found.
so i'm just wondering if someone can give step-by-step instructions for the build 6.0.A.3.62 and help me to root this device please. would appreciate your help a lot.
thanks for the help ppl ..
Please get ics ...
Verstuurd van mijn LT26i met Tapatalk
Efe64 said:
Please get ics ...
Verstuurd van mijn LT26i met Tapatalk
Click to expand...
Click to collapse
the latest one for my phone is 6.1.A.0.452 but all i wish to know, will it be easier to root the phone with 452 build? will i have to unlock the bootloader again after updating my phone to ics? i'm really a newbie and stupid when it comes to playing with electronic devices. but i can follow instructions accurately. sony gives a warning while upgrading that i wont be able to go back to 2.3 if i upgraded to ics. so all i wish to know, will it be easier to root the phone with present software build 62 or will it be better to upgrade and then root the phone on build 452?
please advise. thank you for your help.
zorathomas said:
the latest one for my phone is 6.1.A.0.452 but all i wish to know, will it be easier to root the phone with 452 build? will i have to unlock the bootloader again after updating my phone to ics? i'm really a newbie and stupid when it comes to playing with electronic devices. but i can follow instructions accurately. sony gives a warning while upgrading that i wont be able to go back to 2.3 if i upgraded to ics. so all i wish to know, will it be easier to root the phone with present software build 62 or will it be better to upgrade and then root the phone on build 452?
please advise. thank you for your help.
Click to expand...
Click to collapse
You can go back to 2.3 just fine by flashing a ftf. There are a couple different methods to root ics. One needs an unlocked bootloader (flashing prerioted system image) the other does not (flashing multiple times while running some batch files). Both methods have posts in the dev section.
Sent from my LT28at using Tapatalk 2
thank you Spectre51,
thank you for answering my question. would appreciate if you could help me with these questions too..
1. is it easier to root my xperia s with build 62 or it is easier to do with build 452?
2. if i upgrade to build 452, will i need to unlock the bootloader again?
appreciate your help guys.. ur doing a fabulous job.
---------- Post added at 11:54 AM ---------- Previous post was at 11:17 AM ----------
ok as per Spectre51's instructions, i am upgrading the phone to the latest available software. i am using the pc companion to upgrade the phone software. i hope i can still play my games after upgrading to ics ..
(dam, this 5 mins wait is giving me fits..lol)
zorathomas said:
thank you Spectre51,
thank you for answering my question. would appreciate if you could help me with these questions too..
1. is it easier to root my xperia s with build 62 or it is easier to do with build 452?
2. if i upgrade to build 452, will i need to unlock the bootloader again?
appreciate your help guys.. ur doing a fabulous job.
---------- Post added at 11:54 AM ---------- Previous post was at 11:17 AM ----------
ok as per Spectre51's instructions, i am upgrading the phone to the latest available software. i am using the pc companion to upgrade the phone software. i hope i can still play my games after upgrading to ics ..
(dam, this 5 mins wait is giving me fits..lol)
Click to expand...
Click to collapse
Easiest way is to unlock the booloader and flash the prerooted system.img you can then relock the bootloader if need be. That's for both ICS and GB.
Spectre51 said:
Easiest way is to unlock the booloader and flash the prerooted system.img you can then relock the bootloader if need be. That's for both ICS and GB.
Click to expand...
Click to collapse
You dont need to root to flash an firmware. Just saying.
Upgrade to ICS. Its much better and it would be much easier to help you because everyone uses it..
Good luck.
alrighty .. i tried to update the software but after downloading some odd 500 MB worth updates, it says "your software is modified, so can't be upgraded"
---------- Post added at 07:50 PM ---------- Previous post was at 07:33 PM ----------
ok .. so i thought to do a factory reset on the phone settings > privacy > factory reset
it did factory reset and then i tried to upgrade the software. same thing ... it says, upgrade cant be done because the phone has modified software. i guess i will have to keep 2.3 gingerbread and then try to root the software. am i running out of options?
zorathomas said:
alrighty .. i tried to update the software but after downloading some odd 500 MB worth updates, it says "your software is modified, so can't be upgraded"
---------- Post added at 07:50 PM ---------- Previous post was at 07:33 PM ----------
ok .. so i thought to do a factory reset on the phone settings > privacy > factory reset
it did factory reset and then i tried to upgrade the software. same thing ... it says, upgrade cant be done because the phone has modified software. i guess i will have to keep 2.3 gingerbread and then try to root the software. am i running out of options?
Click to expand...
Click to collapse
If you had unlocked the bootloader you need to relock it in order to do a software upgrade.
---------- Post added at 06:01 PM ---------- Previous post was at 06:00 PM ----------
Efe64 said:
You dont need to root to flash an firmware. Just saying.
Upgrade to ICS. Its much better and it would be much easier to help you because everyone uses it..
Good luck.
Click to expand...
Click to collapse
Never said he had to root to flash a firmware. He has to unlock the bootloader to flash a prerooted system image.
Spectre51 said:
If you had unlocked the bootloader you need to relock it in order to do a software upgrade.
---------- Post added at 06:01 PM ---------- Previous post was at 06:00 PM ----------
Never said he had to root to flash a firmware. He has to unlock the bootloader to flash a prerooted system image.
Click to expand...
Click to collapse
thanks for the help guys ..
are these prerooted system images on this link?
http://www.xdafileserver.nl/index.php?dir=Sony+(Ericsson)/SE+Xperia+S+(LT26i)/STOCK+ROMS/ICS
zorathomas said:
thanks for the help guys ..
are these prerooted system images on this link?
http://www.xdafileserver.nl/index.php?dir=Sony+(Ericsson)/SE+Xperia+S+(LT26i)/STOCK+ROMS/ICS
Click to expand...
Click to collapse
No those look like the full firmwares. Check this thread: http://forum.xda-developers.com/showthread.php?t=1599303
Sent from my LT28at using Tapatalk 2
Is it me or is my post deleted?
Spectre51 said:
Never said he had to root to flash a firmware. He has to unlock the bootloader to flash a prerooted system image.
Click to expand...
Click to collapse
Thats why i said, just saying.

xperia u touch fail after bad fw flash

hi ppl.
I was flashing my xperia u via flashtool when i realize that the fw i was flashing was for xperia sola. (dumb, i know)
I didn´t get too nervous , because knew that i could always reflash with flashtool , the right fw again,so i let finish the flash and reflash again , but this time with the fw for xperia u!
now the problem is that the touch screen is dead , no response at all!
I already try, to reflash a dozen times, i used seus repair option too, but the result is always the same,no touchscreen!
My bootloader is locked , i tought that a locked bootloader could prvent this kind of thing from happen, or am i wrong?
Now guys any ideia how to try to fix this, without taken the phone to a service center?
If ur Boot Loader is Locked .....
Try To Restore with Sony Update Service
"i used seus repair option too, but the result is always the same,no touchscreen...."
i already try that, but no the probem persist!
emppu said:
"i used seus repair option too, but the result is always the same,no touchscreen...."
i already try that, but no the probem persist!
Click to expand...
Click to collapse
Flash stock ftf with flashtool first. Then update/repair again with pc companion..
Thanks,
PALLAVI KALYANAM
like Xperia Mini ST15i, if you flash the wrong firmware the touch will not work even you restore or update the software via SUS. my xperia mini work til i replace a new DIGITIZER.
lestercute08 said:
like Xperia Mini ST15i, if you flash the wrong firmware the touch will not work even you restore or update the software via SUS. my xperia mini work til i replace a new DIGITIZER.
Click to expand...
Click to collapse
So you saying that the digitizer broke?
How in hell bad drivers(i suposse is the drivers) can destroy a perfect piece of hardware?
Well ,the best solution is change the digitizer?
Sorry all this questions,but iam really intriged by this.
flashing wrong firmware can broke the digitizer, i dont know why happening this, so the best way for me to get out of this situation is to change your digitizer. note that screen and digitizer is seperated to each other.
probably because the sola has "floating touch"...
that must have pushed the hardware while trying to use it when it did'nt exist on our phone .......resulting in a screwed up digitizer
if its still bootloader locked, just flash a stock rom and get it repaired under warrenty..
unreal3000 said:
probably because the sola has "floating touch"...
that must have pushed the hardware while trying to use it when it did'nt exist on our phone .......resulting in a screwed up digitizer
if its still bootloader locked, just flash a stock rom and get it repaired under warrenty..
Click to expand...
Click to collapse
i agree with unreal3000..
thx for thw answers guys!
i send the phone to Service center today.
lets see what they gonna tell me!
I keep u guys informed what is the repair that they do to the phone!
Hi guys
I have my phone now,come today from service center.
The report from the repair says that they change the touch and repair the contacts in the digitizer connection sock.seems that the problem wasnt new and some st25i came out with some defect in that sock.
So that make me wonder if the thouch stop working because the wrong firmware i put in or the hardware problem they report.
Well nevertheless i have the phone running again
Thx for the support
Ps:the phone was repaired using the warranty
Sent from my ST25i using xda premium
emppu said:
Hi guys
I have my phone now,come today from service center.
The report from the repair says that they change the touch and repair the contacts in the digitizer connection sock.seems that the problem wasnt new and some st25i came out with some defect in that sock.
So that make me wonder if the thouch stop working because the wrong firmware i put in or the hardware problem they report.
Well nevertheless i have the phone running again
Thx for the support
Ps:the phone was repaired using the warranty
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
I was wondering if you managed to boot after flashing?
Kind Regards
| -raison d'etre- |
Yes i manage to boot after the flash with the wrong fw.
May i ask why u asking?
Sent from my ST25i using xda premium
Xperia u touch sensitivity problem.
I am facing the same problem.Yesterday I tried to put the ftf of xperia go..and now the touch sensitivity of my phone stopped working.Then after reflashing it with a proper ftf and relocking the bootloader i updated it through the SUS.and now it works fine with the usb mouse but touch is not working. So if i give it to the service center will they provide me the service in warranty or i have to pay for that??
You'd get it in warranty most likely
[ If I've Helped Hit THANKS ] | -raison d'être- | [ ST25i ]
---------- Post added at 11:37 PM ---------- Previous post was at 11:36 PM ----------
emppu said:
Yes i manage to boot after the flash with the wrong fw.
May i ask why u asking?
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
Just curious, making a mental list of what/what won't boot
[ If I've Helped Hit THANKS ] | -raison d'être- | [ ST25i ]
So if the phone is generally booting and working after flashing different ROM, maybe there's a way to flash future JB update from Xperia P to Sola or Xperia U??? Replacing only the drivers of touchscreen to avoid problems like in this thread.
What about image resolution? ksonu03, if you flashed GO fw, UI and other graphical elements were properly displayed on Xperia U???
st27 stop working
i have the same problem.mt27 file flashed to xperia go and now touch screen stop working.please help
miladmt66 said:
i have the same problem.mt27 file flashed to xperia go and now touch screen stop working.please help
Click to expand...
Click to collapse
try flashing gb ftf and see if it works or not
Sent from my Xperia U using Tapatalk 2
no no i had this prob in my old xperia mini when i flash lww fw
all you have to do is
1.flash xperia u/or your device fw you flashed in second time after sola/wrong fw
2.flash xperia sola/wrong fw you flashed in first time
3.flash xperia u/your devices fw again
4.reboot
NOTE:do all of this steps with out opening or restarting the device or even do not take the battery out
do this at your own risk
Press THANX If I Helped
---------- Post added at 09:10 PM ---------- Previous post was at 09:09 PM ----------
drsanket_xperia_u said:
try flashing gb ftf and see if it works or not
Sent from my Xperia U using Tapatalk 2
Click to expand...
Click to collapse
flashing gb will not work
Since u said u relocked the bootloader I think it will no longer be repaired under warranty coz unlocking the bootloader itself makes warranty void despite u lock it again
Sent from my ST25i using xda app-developers app

[Q] Xperia Go st27i - Touchscreen not working after flashed custom rom

Dear xda forumers/developer,
my xperia go touchscreen is not working after flashed the custom rom. ive searched the entire forum for this matter, other than send to service center, there's no suggested solution yet. i respect everyone of you, so please return e a favour.
rom before flash:
stock ics 6.1.1.B.1.1.0
rom which lead to this problem:
http://forum.xda-developers.com/showthread.php?t=2242539
reason:
the stock is quite laggy, so i decided to try other rom
what ive tried so far:
SEUS to restore stock ROM - boots fine, touch screen not working
PC Companion, repair option - boots fine, touch screen still not working
Flashtool, flash stock ics 6.1.1.B.1.1.0 - boots fine, touch screen still not working
Flashtool, flash stock gb 6.0.B.3.184 - boots fine, touch screen still not working
Full restore from CWM backup - boots fine, touch screen still not working
the touchscreen works perfectly fine before flash the custom rom
The device however, boot fine, no boot-loop etc.
Just that since ive flashed the stock rom, recovery (CWM) and root access was gone. plus, i cant do anything to get through the setup screen/first time setup.
since CWM and Root was gone, i have no idea on how to install/put it back. i assuming CWM was gone because i cant seems to access the recovery. any idea?
any help would be much appreciated, thanks in advance!
u can try this
flash xperia go ftf
dun switch on
flash wrong ftf (say xperia u)
still dun switch on
flash xperia go ftf
now swtich on
ps - this works after cross flashing of ftf
never tried for cwm flashing leading to touchscreen failure
at maximum ... flashing a wrong ftf will make touchscreen non usable (which u r already having)
so u have nothing to loose
just try it
plz at ur own risk.... dun screw me if something goes bad
drsanket_xperia_u said:
u can try this
flash xperia go ftf
dun switch on
flash wrong ftf (say xperia u)
still dun switch on
flash xperia go ftf
now swtich on
ps - this works after cross flashing of ftf
never tried for cwm flashing leading to touchscreen failure
at maximum ... flashing a wrong ftf will make touchscreen non usable (which u r already having)
so u have nothing to loose
just try it
plz at ur own risk.... dun screw me if something goes bad
Click to expand...
Click to collapse
thanks for the reply. the developer has been informed about the non-working touch screen. maybe i should wait for an update.
meanwhile, do you have any idea on how to root & install cwm on stock rom?
currently on ics, with non-working touchscreen, i have basic knowledge about rooting and installing CWM, but have no idea on how to work on it, cant access menu and usb debugging due to touchscreen problems.
can we chat on skype? my skype id "cjoenic" , maybe you can give me some idea.
cjoenic said:
thanks for the reply. the developer has been informed about the non-working touch screen. maybe i should wait for an update.
meanwhile, do you have any idea on how to root & install cwm on stock rom?
currently on ics, with non-working touchscreen, i have basic knowledge about rooting and installing CWM, but have no idea on how to work on it, cant access menu and usb debugging due to touchscreen problems.
can we chat on skype? my skype id "cjoenic" , maybe you can give me some idea.
Click to expand...
Click to collapse
Have no skype due to limited data usage
U can't root without touchscreen
Without root u cant install cwm
Bt if u have unlocked bootloader u can install a custom kernel wid autoroot and cwm built in
drsanket_xperia_u said:
Have no skype due to limited data usage
U can't root without touchscreen
Without root u cant install cwm
Bt if u have unlocked bootloader u can install a custom kernel wid autoroot and cwm built in
Click to expand...
Click to collapse
about skype, its ok.
about the bootloader, it is locked.
cjoenic said:
about skype, its ok.
about the bootloader, it is locked.
Click to expand...
Click to collapse
Since ur touchscreen is damaged now
What r u waiting for?? If flashing a stock rom doesnt solves the issue how can u expect next update of projectgx will???
Why dun u try what I mention in post 2
drsanket_xperia_u said:
Since ur touchscreen is damaged now
What r u waiting for?? If flashing a stock rom doesnt solves the issue how can u expect next update of projectgx will???
Why dun u try what I mention in post 2
Click to expand...
Click to collapse
touchscreen damaged? is it on physical or software level?
post 2, about flashing xperia u tft? since i dont have CWM on it anymore. only best bet is ftf.
I won't say that to b hardware fault coz many people had the issue who successfully resolved
So no hardware problm
Bt they all flashed wrong ftf files and not cwm flashable Rom
drsanket_xperia_u said:
I won't say that to b hardware fault coz many people had the issue who successfully resolved
So no hardware problm
Bt they all flashed wrong ftf files and not cwm flashable Rom
Click to expand...
Click to collapse
ok thanks for confirming that. it really relieved me.
meanwhile waiting for the downloads, i think ill look for OTG cable at the local shop, maybe i can hook my mouse on it so that i can enable usb debugging, perhaps root it and install cwm recovery.
I have the same problem with the same ROM... I flashed GB and relocked bootloader. Gonna go to the service and let em check it out.. I hope it's going to be cheap.
*EDIT: Btw , root and CWM won't help you, been there done that.
*EDIT2: The second post didn't help.
Dimmay said:
I have the same problem with the same ROM... I flashed GB and relocked bootloader. Gonna go to the service and let em check it out.. I hope it's going to be cheap.
*EDIT: Btw , root and CWM won't help you, been there done that.
Click to expand...
Click to collapse
really? how do you confirm that?
could it be kernel / driver issue?
cjoenic said:
really? how do you confirm that?
could it be kernel / driver issue?
Click to expand...
Click to collapse
i confirm it , i used this rom from munjeni http://forum.xda-developers.com/showthread.php?t=1912865 v13 rom (Firmware 6.1.1.B.1.10 ) also i tried flashing the ftf files as mentioned above, now i'm trying to do the same in cmw maby would that help
cjoenic said:
really? how do you confirm that?
could it be kernel / driver issue?
Click to expand...
Click to collapse
The fact is, this is my second time going to this soft-brick, but last time I gave it at the mobile service and they fixed it in less than a week.
Sorry about my english.
Hmm via cmw it dont work , is thear any way to work on the touscreenfiles after its extracted with ext4 unpacker to replace it on the phone ?
dimme12 said:
Hmm via cmw it dont work , is thear any way to work on the touscreenfiles after its extracted with ext4 unpacker to replace it on the phone ?
Click to expand...
Click to collapse
sounds like an idea.
im still looking for another version/region of FTF file for the flashtool. might give it a few shot.
cjoenic said:
sounds like an idea.
im still looking for another version/region of FTF file for the flashtool. might give it a few shot.
Click to expand...
Click to collapse
what are you looking for , maby i cant help
and Under system/usr/idc there is a file called synaptics_rmi4_i2c.idc i think it is that file
Any idea what to do ?
Dimmay said:
Any idea what to do ?
Click to expand...
Click to collapse
I do have an idea and maby two ideas, but if it works I do not know. there is a difference between the two files as you can see, that each can be found in the ROMs after they are unpacked I thought to modify the file and stop, it in the custom rom but I think it makes little difference because the ROM does not yet start with a custom kernel .. I hope the other members know something how we can solve the problem or at least one that the ROM has made​​. otherwise it will go these week to a service center with the standard rom and closed boat lauder ... and let the service guys solve the problem, luckily the phone is in warranty: p but i wait for the time being: p
sorry for my bad english: d
dimme12 said:
I do have an idea and maby two ideas, but if it works I do not know. there is a difference between the two files as you can see, that each can be found in the ROMs after they are unpacked I thought to modify the file and stop, it in the custom rom but I think it makes little difference because the ROM does not yet start with a custom kernel .. I hope the other members know something how we can solve the problem or at least one that the ROM has made​​. otherwise it will go these week to a service center with the standard rom and closed boat lauder ... and let the service guys solve the problem, luckily the phone is in warranty: p but i wait for the time being: p
sorry for my bad english: d
Click to expand...
Click to collapse
no offense, but im not quite understand the beginning part.
i really hope for solution now. :crying:
cjoenic said:
no offense, but im not quite understand the beginning part.
i really hope for solution now. :crying:
Click to expand...
Click to collapse
lol okay .. you have stock rom for sony experia st27i and if you unzip it with 7 zip you can see that er is a file called (Under system/usr/idc) synaptics_rmi4_i2c.idc if you open that with notepad , you can read it is four the touchscreen.. i think it is that file thats have an problem. becouse in the custom rom , that file is different..
I am a beginner myself so I can not make it, but the one that the ROM has made ​ is going to work today on this ROM to find a solution and if not there someone else know how to solve it .. we need to have some patience
and I use a translator to translate as much as possible: p
the only solution is sony service with stock firmware en locked bootlouder i think

[Q]HELP phone bootlooping

Hey guys i have a major problem here.a friend of mine has an xperia neo v in stock mode.no root no nothing.last night his phone shur down cause no battery.today he pluged the phone to an alcatel charger and left it charging.after an hour or so when he tried to turn it on the phone started to bootloop (it restarts after the xperia logo).anyone knows what happened? any piece of advice?
Thanks in advance
foxito7 said:
Hey guys i have a major problem here.a friend of mine has an xperia neo v in stock mode.no root no nothing.last night his phone shur down cause no battery.today he pluged the phone to an alcatel charger and left it charging.after an hour or so when he tried to turn it on the phone started to bootloop (it restarts after the xperia logo).anyone knows what happened? any piece of advice?
Thanks in advance
Click to expand...
Click to collapse
Since its not rooted or anything and having locked bootloader, try repairing the phone with the Sony PC Companion / Update Service software.
Hit THANKS if it helped!
help
ameyk85 said:
Since its not rooted or anything and having locked bootloader, try repairing the phone with the Sony PC Companion / Update Service software.
Hit THANKS if it helped!
Click to expand...
Click to collapse
i cant do that cause the phone doesnot get recognized when i plug it to the computer
Open Sony PC Companion / Update Service software
turn off phone...press and hold back button,insert usb cable...
help
its done guys thank u all for the advice
hello,
neo v is restarting continuously (sony, xperia loop goes on), bootloader is unlocked, when i connect it to pc it is not recognized by sony pc companion( same when back key is pressed).
please help me.
thanks in advance.
viper1992 said:
hello,
neo v is restarting continuously (sony, xperia loop goes on), bootloader is unlocked, when i connect it to pc it is not recognized by sony pc companion( same when back key is pressed).
please help me.
thanks in advance.
Click to expand...
Click to collapse
try installing a custom rom if you can, download a new rom since the bootloader is unlocked, get the flashtool and get flashing with a new kernel and a rom... the help thread for noobs should be good enough... it's probably the rom or the kernel that's messed up
HIT Thanks if i helped
---------- Post added at 08:25 PM ---------- Previous post was at 08:24 PM ----------
jafferkhan said:
try installing a custom rom if you can, download a new rom since the bootloader is unlocked, get the flashtool and get flashing with a new kernel and a rom... the help thread for noobs should be good enough... it's probably the rom or the kernel that's messed up
HIT Thanks if i helped
Click to expand...
Click to collapse
if you're on the stock rom its useless to keep it anyway, its slow and laggy.. if you wanna stay on it, flash it again or get a custom rom for it
jafferkhan said:
try installing a custom rom if you can, download a new rom since the bootloader is unlocked, get the flashtool and get flashing with a new kernel and a rom... the help thread for noobs should be good enough... it's probably the rom or the kernel that's messed up
HIT Thanks if i helped
---------- Post added at 08:25 PM ---------- Previous post was at 08:24 PM ----------
if you're on the stock rom its useless to keep it anyway, its slow and laggy.. if you wanna stay on it, flash it again or get a custom rom for it
Click to expand...
Click to collapse
thanks for replying,
But flashtool is not recognising the mobile...so im not able to flash new rom. Is there any way to make my phone detected by flashtool ??

Categories

Resources