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Hi ...
i recently flashed a friends x10 mini pro with stock 2.1.1.A.0.6 with Flashtool from his 2.3.6 CM mod.... to install ICS... and now hes touchscreen is unresponsive... i noticed that i have 2 seconds to touch the screen when its a fresh reboot then it goes haywire and keyboard sliding out doesn affect anything it just remains untouchable lol although i can lock and unlock the phone
PLease help!
All help will be much appreciated!
Reflash using SEUS. This might help since it will flash using the same stock. If not just reflash a second time using flashtool, theres no harm in trying
Sent from my U20i using XDA App
tried reflashing again using flashtool but to no avail... i read somewhere that dual touch files in the phone are intefering the touch so im assuming i need to rid of that file but dnt know how when i cant touch xD
This problem has been solved .
Thank you!
farhanino said:
This problem has been solved .
Thank you!
Click to expand...
Click to collapse
would you please explain how you solved the problem? This might help other users who have the same problem as you.
Instead of flashing 2.1.A.0.6 flash the 2.1.C.0.0(found somewhere in the forums the Flashtool one [.ftf] just search and it will be back to normal!
farhanino said:
Instead of flashing 2.1.A.0.6 flash the 2.1.C.0.0(found somewhere in the forums the Flashtool one [.ftf] just search and it will be back to normal!
Click to expand...
Click to collapse
Thought so..
I recently flashed a CM9 based rom on my Xperia Sola,but after flashing its touchscreen stopped working,don't know why?I tried flashing .54 ftf via flashtool,it installed perfectly but it didn't make touchscreen respond.Then i tried it repairing through SUS but to no avail.Does anybody here know what would've gone wrong because i haven't flashed any custom kernel on it(yep locked bootloader) and i don't think that a rom can damage hardware(i know 'cause i have been porting CM9 based roms on my sola and they worked perfectly without any flaw).Is it the calibration problem or something?Don't know what should i do now.....
(Don't know why i went with Sony even when i knew deep in my heart that i would regret:silly
SOLUTION-post#7
I also have this problem.no any help me this problem?
Odp: [Q] Touchscreen not working
You can't flash CM9 based roms on locked bl. How did you done that :? Try to install other Rom but now for locked bl. Or if you made backup just restore it
Sent from my LT22i using xda-developers app
Vaith said:
You can't flash CM9 based roms on locked bl. How did you done that :? Try to install other Rom but now for locked bl. Or if you made backup just restore it
Sent from my LT22i using xda-developers app
Click to expand...
Click to collapse
You can bro...you just need the correct ramdisk file....so yep..its possible...and can't install any other roms apart from stock ftf...
Re: [Q] Touchscreen not working
akp.ajinkya said:
You can bro...you just need the correct ramdisk file....so yep..its possible...and can't install any other roms apart from stock ftf...
Click to expand...
Click to collapse
bro touch screen usually gets faulty after a ftf flash of different device
bt this is the first time i read something different corrupting a touchscreen
no solution bro take it to a service center
Sent from my Xperia U using Tapatalk 2
drsanket_xperia_u said:
bro touch screen usually gets faulty after a ftf flash of different device
bt this is the first time i read something different corrupting a touchscreen
no solution bro take it to a service center
Sent from my Xperia U using Tapatalk 2
Click to expand...
Click to collapse
Yes the different device ftf may cause touchscreen fault due to driver mismatching/wrong kernel,but i was using Sola's ftf so that is ruled out.Although you are right that something different is corrupting the screen 'cause Xperia Mini had the same problem that was related to some rom flashing.
Or may be,the flashtool doesn't format all the partitions of the phone and there are some hardware files still lurking somewhere in the one of the partition thats causing the problem,but its just my guess.
I thought that only wrong kernel can cause hardware failure,didn't knew that a simple rom flash can do this,so lesson learnt:silly:
Restored my touchscreen functionality
hva8 said:
I also have this problem.no any help me this problem?
Click to expand...
Click to collapse
Time for small celebration:victory:....'cause my Xperia sola need not go to service center.
Yes i found the solution and its simple as a pea.....
Just flash the stock gingerbread via flashtool and there you go....touchscreen's functionality RESTORED.I guess i was correct about the wrong driver lurking in some partition...
Hey hva8 give the above prescribed medicine to your Sola...i'm sure it will get well soon
Didn't flash back to ICS but i guess there shouldn't be any problem now.
Touchsreen Xperia Go Problem
akp.ajinkya said:
Time for small celebration:victory:....'cause my Xperia sola need not go to service center.
Yes i found the solution and its simple as a pea.....
Just flash the stock gingerbread via flashtool and there you go....touchscreen's functionality RESTORED.I guess i was correct about the wrong driver lurking in some partition...
Hey hva8 give the above prescribed medicine to your Sola...i'm sure it will get well soon
Didn't flash back to ICS but i guess there shouldn't be any problem now.
Click to expand...
Click to collapse
Hello!
I have the same problem with my Xperia Go. I flashed the wrong firmware (for Xperia sola) and then the touchscreen did not work. It's possible to use flashmode and fastbootmode and to lock and unlock the bootloader.
So i tried a lot of kernels, firmware etc. and the method above - but nothing work.
Can You help me!!
Bob
Bobby Cool said:
Hello!
I have the same problem with my Xperia Go. I flashed the wrong firmware (for Xperia sola) and then the touchscreen did not work. It's possible to use flashmode and fastbootmode and to lock and unlock the bootloader.
So i tried a lot of kernels, firmware etc. and the method above - but nothing work.
Can You help me!!
Bob
Click to expand...
Click to collapse
Try the method given above...i.e install gingerbread firmware via flashtool,switch on your phone...run it for sometime,the touchscreen should work at this point.If yes,you can reflash stock ICS on your phone.Thats it.You can download GB firmware for Go from HERE.
Hope this helps.
akp.ajinkya said:
Try the method given above...i.e install gingerbread firmware via flashtool,switch on your phone...run it for sometime,the touchscreen should work at this point.If yes,you can reflash stock ICS on your phone.Thats it.You can download GB firmware for Go from HERE.
Hope this helps.
Click to expand...
Click to collapse
Thank you for your help, but it does not work. I tried GB .62 and .84 with flashtool ver 6.x and 9.x with locked and unlocked bootloader. The touchscreen keeps black only the buttons responds (vibrate by pressing) a short time.
I think it's time for service center
Thanks
Bob
Bobby Cool said:
Thank you for your help, but it does not work. I tried GB .62 and .84 with flashtool ver 6.x and 9.x with locked and unlocked bootloader. The touchscreen keeps black only the buttons responds (vibrate by pressing) a short time.
I think it's time for service center
Thanks
Bob
Click to expand...
Click to collapse
By 'touchscreen keeps black' you mean that there is no display,that there may be some hardware fault,You should take it to the sevice center.
the solution isn't work me.the phone flash with all 2.3.7 android with flash tool but my touch not working.no any solution with problem
hva8 said:
the solution isn't work me.the phone flash with all 2.3.7 android with flash tool but my touch not working.no any solution with problem
Click to expand...
Click to collapse
Does the touchscreen fault occured after flashing a rom/mod or after a physical damage?
If it is related to some physical damage,the solution won't work and you have to send it to service center.
akp.ajinkya said:
Time for small celebration:victory:....'cause my Xperia sola need not go to service center.
Yes i found the solution and its simple as a pea.....
Just flash the stock gingerbread via flashtool and there you go....touchscreen's functionality RESTORED.I guess i was correct about the wrong driver lurking in some partition...
Hey hva8 give the above prescribed medicine to your Sola...i'm sure it will get well soon
Didn't flash back to ICS but i guess there shouldn't be any problem now.
Click to expand...
Click to collapse
Thanks for this ..
XperiaMT27 said:
Thanks for this ..
Click to expand...
Click to collapse
Glad to help you bro.Never say thanks...just press it instead.It means a lot.
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
Hello guys.
I'm new here, and i read this forum since i bought my Sony Xperia U, 2 weeks ago.
I got an ICS 4.0.4 on my xu, but i didn't like.
So i tried to get back to GB 2.3.7, by flash on flashmode.
The problem is, i downloaded the wrong GB version, for ST27i. My phone is ST25i.
The thing is, my touchscreen doesn't work anymore. I'm desperate.
I can't flash nothing again, because my usb debugging is off.
Anyone please help me!
I can't flash on flashmode. There is anyway to flash on fastboot mode, with usb debugging off? How?
Thank You!
K bro
For flashmode u dun need debugging on
Do this
Remove battery
Reinsert battery
Dun switch on
Flash xperia u ftf
Dun switch on
Flash st27 ftf (wrong one which u flashed)
Dun switch on
Flash xperia u ftf again
Swtich on now
drsanket_xperia_u said:
K bro
For flashmode u dun need debugging on
Do this
Remove battery
Reinsert battery
Dun switch on
Flash xperia u ftf
Dun switch on
Flash st27 ftf (wrong one which u flashed)
Dun switch on
Flash xperia u ftf again
Swtich on now
Click to expand...
Click to collapse
Thank you ! Now i'm flashing my xperia u stock rom...then i'll flash the wrong, then the stock (st25i) again. Right?
I'll come back soon to make reports =)
Thank you very much again
This method didn't worked.
Can i try it again?
During the last flash, i couldn't flash the stock rom. So i removed the battery, then i got to flash it ..maybe didn't work because this?
To make things more clear.
I was with ICS 6.1.1.B.1.89
Then i tried to downgrade to GB, but with wrong ftf st27i_6.0.B.3.184. I couldn't even turn it on.
So, flashed another ftf ST25i_6.1.1.C.1.0_T-Mobile. Then my touchscreen get no response anymore.
Any idea?
Thank you.
johnniej said:
To make things more clear.
I was with ICS 6.1.1.B.1.89
Then i tried to downgrade to GB, but with wrong ftf st27i_6.0.B.3.184. I couldn't even turn it on.
So, flashed another ftf ST25i_6.1.1.C.1.0_T-Mobile. Then my touchscreen get no response anymore.
Any idea?
Thank you.
Click to expand...
Click to collapse
Since nothing is working for u
Flash. 89
Flash gb (of xu)
Flash. 89 again
There is stript in system to flash new touch sirene firmware.
But it leeds roto and dab to make it work.
Sent from my ST25i using xda app-developers app
XperianPro said:
There is stript in system to flash new touch sirene firmware.
But it leeds roto and dab to make it work.
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Sorry..you mean it need root and adb?
A factory reset can help me?
Thank You
Anyone have another idea?
Maybe i can flash some especific touchscreen file..so it recover only the touchscreen. It's possible?
johnniej said:
Anyone have another idea?
Maybe i can flash some especific touchscreen file..so it recover only the touchscreen. It's possible?
Click to expand...
Click to collapse
Flash only a gb ftf. Or fast boot a kernel with cwm and wipe data, cache and dalvik and flash my Rom (nosh1t) that will recover your phone
Sent from my ST25i using xda app-developers app
johnniej said:
Anyone have another idea?
Maybe i can flash some especific touchscreen file..so it recover only the touchscreen. It's possible?
Click to expand...
Click to collapse
Try what satya said
Nothing to loose
Sorry for late feedback guys.
I tried the other solution, but didn't worked.
I sent my phone to the shop, and they will give me another one brand new.
Thank you all for the help.
hmm
johnniej said:
Sorry for late feedback guys.
I tried the other solution, but didn't worked.
I sent my phone to the shop, and they will give me another one brand new.
Thank you all for the help.
Click to expand...
Click to collapse
i also experienced that problem when i had that phone. the problem is that the digitizer was destroyed. went to shop and they repaired it for almost a month coz of the limited spec. they just replace my lcd with a new one but my imei is the same. so i think they will replace it haha.
Now i'm with brand new xperia u.
Just one advice guys. PAY ATENTION on the ftfs you'll flash! Be sure it's for ST25i, or you might have serious problems =/
Thank you all for the help!
Yesterday I flashed 1.100 FW on my XP U. After flashing FW I faced touch lag while typing. While typing fast some of the letters did not got typed. I have to press them twice or thrice.
So now I flashed XP U back to 1.10 but the problem still persist.
Pls somebody provide me solution as my phone is out of warranty.
devsin123 said:
Yesterday I flashed 1.100 FW on my XP U. After flashing FW I faced touch lag while typing. While typing fast some of the letters did not got typed. I have to press them twice or thrice.
So now I flashed XP U back to 1.10 but the problem still persist.
Pls somebody provide me solution as my phone is out of warranty.
Click to expand...
Click to collapse
Try to downgrade the version with .89 and check if problem persists. Also did you try cleaning all data and take a factory reset?
DaRk-L0rD said:
Try to downgrade the version with .89 and check if problem persists. Also did you try cleaning all data and take a factory reset?
Click to expand...
Click to collapse
Yes. I am done with factory reset and clearing all data.
Can this happen due to moisture?? cause m in Mumbai, India..its rainy season over here..
devsin123 said:
Yes. I am done with factory reset and clearing all data.
Can this happen due to moisture?? cause m in Mumbai, India..its rainy season over here..
Click to expand...
Click to collapse
Phone's screen is wet due to humidity? If it's so could create some problems but nothing serious. Just clean the display with a cloth.
Your phone is out of warranty due to unblocked bootloader mate?
DaRk-L0rD said:
Phone's screen is wet due to humidity? If it's so could create some problems but nothing serious. Just clean the display with a cloth.
Your phone is out of warranty due to unblocked bootloader mate?
Click to expand...
Click to collapse
na..its more than 1 year old.
I performed screen test from service menu...all looking fine..no breaks while drawing lines..so it means no hardware problem, m I right?
devsin123 said:
na..its more than 1 year old.
I performed screen test from service menu...all looking fine..no breaks while drawing lines..so it means no hardware problem, m I right?
Click to expand...
Click to collapse
Could be hardware related but not sure mate. Do you face any other problems with touchscreen or you face problems with keyboard?
Did you try to install another keyboard from playstore maybe?
DaRk-L0rD said:
Could be hardware related but not sure mate. Do you face any other problems with touchscreen or you face problems with keyboard?
Did you try to install another keyboard from playstore maybe?
Click to expand...
Click to collapse
yup..tried go keyboard but result is same
devsin123 said:
yup..tried go keyboard but result is same
Click to expand...
Click to collapse
Hmm.. Since you have no warranty unblock your bootloader and install jb from pipi14. It's the only solution that I can suggest you mate. Note that on jb front camera won't work.
alternative??
DaRk-L0rD said:
Hmm.. Since you have no warranty unblock your bootloader and install jb from pipi14. It's the only solution that I can suggest you mate. Note that on jb front camera won't work.
Click to expand...
Click to collapse
Dude this is my frst tym here.... the same problem wid my phone but it happened all of a sudden.... i ws not flashing or anything.... is der any solution??:crying:
gbensd65 said:
Dude this is my frst tym here.... the same problem wid my phone but it happened all of a sudden.... i ws not flashing or anything.... is der any solution??:crying:
Click to expand...
Click to collapse
devsin123 didn't report anymore if problem persists after installing jb so i can't tell you any other solutions.
All the probably solutions that though, i posted them above. Sorry.
Hope someone else can help you
Maybe too many apps running in background consuming all the resources. That's y u r facing lag.
Xperia u root problem plz help
Hi I'm facing problem in rooting my device, actually I rooted my device runing on ics I worked perfectly, everything was great my cellphione was smooth as never before then I installed cwm recovery n tried to install jellybean Rom but then it lead my device to brick I then flashed my device with original ics Rom and it worked but then I again tried to root and it says your device is already rooted but when I check through an application it says your device doesnt have root access plz rply how to I root my device plz help I have already unlocked bootloader.. Plz help..!! I can't install any apps wich requires root access