Unresponsive Touch after Rom Flashing - LG Optimus L90

So I Flashed the only rom available in the android development topic, and after flashing I experienced an Unresponsive Touch screen, was working before the flash
Any Help Would be Nice and much appreciated

minakelada said:
So I Flashed the only rom available in the android development topic, and after flashing I experienced an Unresponsive Touch screen, was working before the flash
Any Help Would be Nice and much appreciated
Click to expand...
Click to collapse
After flashing 2nd build of CM11, I returned to stock. After booting into the stock room, I was facing serious unresponsive touch screen issue. So I fully wiped all partitions and reflashed stock firmware, but the issue was still there. After 3 hours of troubleshooting finally sort out this issue by updating touch firmware from the hidden menu under HW Device Test =>> Touch Test.
To access hidden menu dail 3845#*410#
replace 410 with your l90 model

gdjindal said:
After flashing 2nd build of CM11, I returned to stock. After booting into the stock room, I was facing serious unresponsive touch screen issue. So I fully wiped all partitions and reflashed stock firmware, but the issue was still there. After 3 hours of troubleshooting finally sort out this issue by updating touch firmware from the hidden menu under HW Device Test =>> Touch Test.
To access hidden menu dail 3845#*410#
replace 410 with your l90 model
Click to expand...
Click to collapse
that didnt help me :/

pixelmonass said:
that didnt help me :/
Click to expand...
Click to collapse
if you are able to deal with this problem? please help me, I'm having the same problem .. thanks

Related

[Q] Hardware Problems After Flashing ICS

I think that my phone is not working completely after i flashed the 4 ics roms.Probably it was because of the hardware accerleration in the ics rom because after i tested out the roms and flashed back to gb roms,strange problems have appeared(the phone completely does not respond for 2 seconds).Its not the problem with the gb roms as i flashed zeus,cm7,miui,lezo roms and still have this problem.Im wondering if anyone have experienced this problem and if anyone knows how to fix this problem,PLEASE HELP !
zyfkurmom said:
I think that my phone is not working completely after i flashed the 4 ics roms.Probably it was because of the hardware accerleration in the ics rom because after i tested out the roms and flashed back to gb roms,strange problems have appeared(the phone completely does not respond for 2 seconds).Its not the problem with the gb roms as i flashed zeus,cm7,miui,lezo roms and still have this problem.Im wondering if anyone have experienced this problem and if anyone knows how to fix this problem,PLEASE HELP !
Click to expand...
Click to collapse
There's currently no hardware accerleration in the ics roms.
http://forum.xda-developers.com/showthread.php?t=1448803
Do this, and your problems should be solved.
After I flashed miui 2.3/ics (I can't remember) my kernel logo is visible for 15 seconds, so the boot process is much longer.
cakebomb said:
There's currently no hardware accerleration in the ics roms.
http://forum.xda-developers.com/showthread.php?t=1448803
Do this, and your problems should be solved.
After I flashed miui 2.3/ics (I can't remember) my kernel logo is visible for 15 seconds, so the boot process is much longer.
Click to expand...
Click to collapse
wtf.....................i think you don't understand my question.I did not brick my phone , it can boot up as normal , just that the phone does not function properly.It just doesn't respond for 2 seconds and then goes back to normal but it happens all the time so im getting frustrated.Don't know if anyone has a solution to my problem....Thank you for responding anyway
I understand your question.
So, if you do this procedure, you phone will be completly restored. (No more SU, Root, CWM etc.)
Then you can completly screen out/exclude software errors.
And if this not works, it's a hardware problem.
cakebomb said:
I understand your question.
So, if you do this procedure, you phone will be completly restored. (No more SU, Root, CWM etc.)
Then you can completly screen out/exclude software errors.
And if this not works, it's a hardware problem.
Click to expand...
Click to collapse
err..............the first thing that i did after i found out the problem was flashing with smartflash and i did it many times.Think its a hardware problem then.But i did not drop it on the floor or did anything like that , not sure what is the cause of the problem.D:
Have you experienced overheat while on ICS ?
Vinzgore said:
Have you experienced overheat while on ICS ?
Click to expand...
Click to collapse
when i use the phone or play games more than 7-10 minutes , it gets hot.
blue screen error
after flashing to ics ,after 3 to 4 hrs of usage blue screen error and CWM not working the error is, its showing an error occured while attempting to run privileged commands !!!
I have happen to see that blue screen that you mentioned but no strange things going on over here, and I have been flashing to ICS and restoring to GB all weekend just to compare. I know it may sound as a silly question but did you do your wipes before all those roms you mentioned?

[Q] LG Optimus 2X touchscreen not responding

Hey Guys,
I was installing a weather widget for my O2X and he could'nt find my location.
So i tought I'll reboot my O2.
When i rebooted my phone, the touchscreen wasn't working anymore.
But before I reboot my phone it did.
So now when I turn on my device it boots, and I can see everthing : Statusbar, Lockscreen etc.
But when I try to unlock it it's not responding to my touch.
So i did a full wipe and installed the ROM again but, it wasnt working again.
So then I downloaded CM10.1 for my phone and flashed it but still not working.
Anyone got and idea?
Greetings, Hammief
Exactly what happened to me
Same thing has happened to me
I have the Wind Optimus 2x. So it will be different then what other have experienced.
Basicly I had the latest CM7 installed and I wanted to upgrade to ICS so I used the tool to repartition the device. I got ICS installed fine but the screen doesn't work anymore. I flashed back to stock with nvflash perfect and but screen doesn't work at all.
If anyone can look into these touchscreen problems or has any experience it would be appreciated.
it seems that is not problem in hardware, the problem is in software...
please try to do full wipe in recovery than try, maybe is virus, or something else
help
help.
DevLaw said:
help.
Click to expand...
Click to collapse
No idea what is wrong here.
Please try Progmaq's Full Repair Tool as a last resort.
http://forum.xda-developers.com/showthread.php?t=1975274

[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.

Honor 3c (H30-U10) - Volume Up button is not working

The volume up button is not working like it is a hardware problem. I have flash many custom rom yet any of that not solving this problem. The problem start while I was on custom emui rom if I'm not mistaken. At early of this problem, the button sometimes work sometimes not, and right now it is not even work anymore. I don't want to restore to official stock rom as I'm afraid that I cannot enter into recovery mode anymore.
So if anyone out there had encounter this kind of problem, and knew the solution, please tell me.
Thank you.
Danial16 said:
The volume up button is not working like it is a hardware problem. I have flash many custom rom yet any of that not solving this problem. The problem start while I was on custom emui rom if I'm not mistaken. At early of this problem, the button sometimes work sometimes not, and right now it is not even work anymore. I don't want to restore to official stock rom as I'm afraid that I cannot enter into recovery mode anymore.
So if anyone out there had encounter this kind of problem, and knew the solution, please tell me.
Thank you.
Click to expand...
Click to collapse
Sounds odd
Its a hardware issue for sure . Goto service center or else to a nearest cell point
Same issue
I also have same issue once I update into custom room
That is extremely weird to know. Have you tried to test it on different ROMS?
Alternatively, if you want to boot into recovery, download quick boot app from playstore.
AtaliaKetch said:
That is extremely weird to know. Have you tried to test it on different ROMS?
Alternatively, if you want to boot into recovery, download quick boot app from playstore.
Click to expand...
Click to collapse
Do you seriously think OP will answer?
Sent from my Honor 8 using XDA Labs
thats an hardware issue for sure.how flashing roms will solve issue if there is a hardware issue

touchscreen problem on galaxy note 4

Hello, I'm newbie here and
first of all Happy new year and Merry Christmas to ALL!!! and wish the best in 2018
I bought Samsung galaxy note 4 (SM-N910T3) on the eBay and it was running on android 7.0.1 nougat (taken from Verizon phone) and was locked to T-mobile, some features wasn't working, wasn't working S pen, on the phone was loaded TWRP recovery. I bought T-mobile unlock code on eBay and its required the stock ROM to unlock phone from T-mobile network, then I decided to flash the stock ROM and flashed it with N910T3UVS3EQB1 stock ROM with odin, found both of them on this forum. phone was unlocked, TWRP recovery was removed from phone and its boot as stock factory phone. I was made calls and everything works great until I was install twrp apk from play store, after this phone was reboot and will not want to work with touching by fingers on screen, only works with S pen ,
after this issue I was flashed phone again in odin with this stock rom but nothing else ......
what can I do ??? how i can decide this problem ??? how to recover touch screen.... :crying::crying::crying::crying:
pleasee anyone help meee
uesiba said:
Hello, I'm newbie here and
first of all Happy new year and Merry Christmas to ALL!!! and wish the best in 2018
I bought Samsung galaxy note 4 (SM-N910T3) on the eBay and it was running on android 7.0.1 nougat (taken from Verizon phone) and was locked to T-mobile, some features wasn't working, wasn't working S pen, on the phone was loaded TWRP recovery. I bought T-mobile unlock code on eBay and its required the stock ROM to unlock phone from T-mobile network, then I decided to flash the stock ROM and flashed it with N910T3UVS3EQB1 stock ROM with odin, found both of them on this forum. phone was unlocked, TWRP recovery was removed from phone and its boot as stock factory phone. I was made calls and everything works great until I was install twrp apk from play store, after this phone was reboot and will not want to work with touching by fingers on screen, only works with S pen ,
after this issue I was flashed phone again in odin with this stock rom but nothing else ......
what can I do ??? how i can decide this problem ??? how to recover touch screen.... :crying::crying::crying::crying:
pleasee anyone help meee
Click to expand...
Click to collapse
It sounds like a faulty touch screen digitizer
If it does not work with re-flashing stock with Odin, then it's a hardware problem
ShaDisNX255 said:
It sounds like a faulty touch screen digitizer
If it does not work with re-flashing stock with Odin, then it's a hardware problem
Click to expand...
Click to collapse
how fix hardware problem??? maybe not flashed properly ??? ...
uesiba said:
how fix hardware problem???
Click to expand...
Click to collapse
Replace screen
ShaDisNX255 said:
Replace screen
Click to expand...
Click to collapse
if digitizer is dead why s pen is working ???
uesiba said:
if digitizer is dead why s pen is working ???
Click to expand...
Click to collapse
Try this, maybe it'll help: https://forum.xda-developers.com/showpost.php?p=62388407
Use google, this problem is not uncommon. I found this just inputting it on google, I'm sure you can find many more posts with your problems.
S-Pen uses a different digitizer than your normal touch digitizer
One can go bad but the other would still be working, it is totally possible.
Unfortunately, I have never seen any place where they will send you any digitizer separate from the screen, that is why I suggest a full replacement
THANK YOU MAAAANNNNN
it helps my note thank you agaiiiiiiiiiiiiiin very much
yeessssssssss :good::good::good::good::good::good::good::good::good:
ShaDisNX255 said:
Try this, maybe it'll help: https://forum.xda-developers.com/showpost.php?p=62388407
Use google, this problem is not uncommon. I found this just inputting it on google, I'm sure you can find many more posts with your problems.
S-Pen uses a different digitizer than your normal touch digitizer
One can go bad but the other would still be working, it is totally possible.
Unfortunately, I have never seen any place where they will send you any digitizer separate from the screen, that is why I suggest a full replacement
Click to expand...
Click to collapse

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