[Q] Touch screen unresponsive in lock screen - Sony Ericsson Xperia Neo, Pro

I have been having this problem since few days.
IT takes 3-5 tries to unlock my phone.
I tried everything -reverting to stock firmware,removing battery,removing memory card,etc.
I charged it once with a cheap charger and my problems started.
I've unlocked my bootloader so my warranty is now void.
Please help

I've read of problems caused by cheap battery chargers but I've always been casual about that
Seems it's time for me to be cautious while using a charger...
Sorry mate,I've no solution this time unfortunately! I'll keep you informed if I get to know anything on this
Sent from my Xperia Neo V using xda premium

Ghostfreak NB said:
I've read of problems caused by cheap battery chargers but I've always been casual about that
Seems it's time for me to be cautious while using a charger...
Sorry mate,I've no solution this time unfortunately! I'll keep you informed if I get to know anything on this
Sent from my Xperia Neo V using xda premium
Click to expand...
Click to collapse
Thanks mate.
But I still find it hard to believe that using it just once would cause that.
I really can't stand those guys at service centre
Anything happens.
They have the same answer"motherboard udd gaya hai"

adity said:
Thanks mate.
But I still find it hard to believe that using it just once would cause that.
I really can't stand those guys at service centre
Anything happens.
They have the same answer"motherboard udd gaya hai"
Click to expand...
Click to collapse
You are lucky man...your display is still surviving.
I once charged my phone via Samsung charger and my lcd was done away with...but don't worry about your bootloader...india hai...bootloader kya hota hai ye tak nahi pata hota yaha ke service centre walo ko...simple root tak to pata nahi hota...ha ha ha...just relock it by flashing the relock ftf and flash stock GB ftf and take it to them...and then show like you are a complete dumb who can't even install apps...and pretend like you know nothing how it happened.
I did the same thing and got my lcd replaced under warranty...but beware...if you don't mind your device lying there for a couple of months...go with it.
I got mine after 4mths.
Sent from my MT11i using xda app-developers app

Haha,my friend DeathCzar had a similar front cam issue and they started with "We'll do factory reset ":banghead:
But yea,he had unlocked bootloader and service center guys didn't even bother to check a thing!
You could try your luck at nearest store!
Sent from my Xperia Neo V using xda premium

Yeah but I can't live without my phone for a day.
And 4 months.....
I will have to use a Nokia
Sent from my MT11i using xda app-developers app

@unisol if bootloader unlocked officialy drm gone dont they conduct drm check?
@op I got this problem some days back. But I had privacy guard the thick one for i-Phone on my neo v I removed it now I dont have any problem. Still no idea about ur problem.

koradiavatsal said:
@unisol if bootloader unlocked officialy drm gone dont they conduct drm check?
@op I got this problem some days back. But I had privacy guard the thick one for i-Phone on my neo v I removed it now I dont have any problem. Still no idea about ur problem.
Click to expand...
Click to collapse
Naaah...give them a relocked but manually bricked phone...i don't think they take that much hassle.
Sent from my MT11i using xda app-developers app

Haha bricked phone? Lolz
Suggestions are most welcome

koradiavatsal said:
Haha bricked phone? Lolz
Suggestions are most welcome
Click to expand...
Click to collapse
Yeaah...just tell them u were updating firmware or repairing via pc comp and all off a sudden something(obviously u should not be knowing...bcoz u are a complete dumb) happened and the phone went dead...give it a soft brick...or just remove some system app so it goes into bootloop...but DON'T speak the word Bootloop...you know why...Ha Ha Ha.
If your device is bricked they simply repair it via pc companion...and since you already have relocked it...it will straight away start repairing it...hence they dont even think if it is locked or unlocked.
Sent from my MT11i using xda app-developers app

Thanks for your advice guys but can't give my phone for a month.
Is there nothing I could do.
Should I try replacing the battery
Sent from my MT11i using xda app-developers app

adity said:
Thanks for your advice guys but can't give my phone for a month.
Is there nothing I could do.
Should I try replacing the battery
Sent from my MT11i using xda app-developers app
Click to expand...
Click to collapse
There is nothing to be done with the battery...relock the bootloader and try to repair via pc companion...and don't charge via non-sony charger. Also this may be kernel related. Playing with the voltages may be a cause..not to mention OC.
Sent from my MT11i using xda app-developers app

unisol107 said:
There is nothing to be done with the battery...relock the bootloader and try to repair via pc companion...and don't charge via non-sony charger. Also this may be kernel related. Playing with the voltages may be a cause..not to mention OC.
Sent from my MT11i using xda app-developers app
Click to expand...
Click to collapse
Well I never play with cpu.
But I do charge with bb torch charger coz I broke Sony usb 3 times now but I was using it for 4 months and anyway it's of good quality.
I will have to learn to live with it I suppose...
Sent from my MT11i using xda app-developers app

Well I also charge wid bb curve charger coz I broke mine too. I m chargin frm 3 months never faced such problem.

What do you guys do to "break a Usb cable charger? "
Sent from my Xperia Neo V using xda premium

Ghostfreak NB said:
What do you guys do to "break a Usb cable charger? "
Sent from my Xperia Neo V using xda premium
Click to expand...
Click to collapse
Mine was chewed up by my two naughty,vampirish German Shepherds but when my display went dead...I repaired it...now it looks ugly with all those insulating tapes but I can have peace of mind.
Sent from my MT11i using xda app-developers app

My doesnt work on my neo v but works on by dads bb. I jst left phone for a night charging and from then it didnt work for me but works on my dads bb. Strange!

koradiavatsal said:
My doesnt work on my neo v but works on by dads bb. I jst left phone for a night charging and from then it didnt work for me but works on my dads bb. Strange!
Click to expand...
Click to collapse
Do u guys hear a humming sound from the charger when it is connected to power but not to the device? As soon as I connect it to the device the humming ceases and vice versa.
Sent from my MT11i using xda app-developers app

unisol107 said:
Do u guys hear a humming sound from the charger when it is connected to power but not to the device? As soon as I connect it to the device the humming ceases and vice versa.
Sent from my MT11i using xda app-developers app
Click to expand...
Click to collapse
Yes I do sometimes I thought my charger problem.. Even u have that prob ?

It might be your pet humming bird
Birds can be annoying at times!
[joke Ofcourse ]
Sent from my Xperia Neo V using xda premium

Related

Xperia S acting funny

Since 4 days or something my xperia S lags like hell. . For example if i type a message it clicks on other letters than i want. .. And the proximity Sensor does Not work while calling etc
Sent from my LT26i using XDA
I have this issue when the phone is charging. The touchscreen responds very oddly. Sometimes it selects something else than what i selected. Phone slows down etc.
Sent from my LT26i using XDA
Thats unacceptable. .. did you try a factory reset?
Sent from my LT26i using XDA
realfelix said:
Thats unacceptable. .. did you try a factory reset?
Sent from my LT26i using XDA
Click to expand...
Click to collapse
That would mean i lose all my settings + apps, dont i? Dont know whats the cause of this behaviour. I read about it before here on xda.
Sent from my LT26i using XDA
Are you using the Sony charger or some other charger?
I had a strange thing with two different phones from other people (Galaxy S and S2 respectively); when using a cheapo mini charger I bought from Amazon their touchscreen wouldn't react at all while charging, but immediately react again when unplugged.
My Xperia S didn't do that however.
Maybe it's something like that in your case...
Yeah you do but if it solves the issue its fine i think... Its definitely not hw related else the phone wouldnt slow down... I think il try a factory reset tomorrow
Sent from my LT26i using XDA
I'm using the official Sony charger that came with my phone:EP850. Will try factory reset tomorrow, thanks guys!
Sent from my LT26i using XDA
I had this with my X10 Mini Pro while on USB. Didn't had this problem with AC charger, X10 MP neither XS
Ur lucky that u only get that when using the charger.. For me its just the whole time that its lagging etc when i wanna go back from an app to the homescreen byusing the home button it will just vibrate anddo nothing till i touch anywhere or bring up the app switch ( multitasking) and thats just annoyin and unacceptable...
Sent from my LT26i using XDA
realfelix said:
Ur lucky that u only get that when using the charger.. For me its just the whole time that its lagging etc when i wanna go back from an app to the homescreen byusing the home button it will just vibrate anddo nothing till i touch anywhere or bring up the app switch ( multitasking) and thats just annoyin and unacceptable...
Sent from my LT26i using XDA
Click to expand...
Click to collapse
Why don't you help yourself and do a factory reset or flash another firmware.
Sent from my LT26i using Tapatalk 2

Typical get my beautiful Xperia s back from repair and worse then before

Feeling now like I have married a beautiful wife but she never stops nagging. ( ok I have and she doesn't just incase she reads this >:~} )
Had the yellowish tint and it was getting it worse then sent it off to Sony came back a month later with ICS installed but nfc broken and I use it all the time and getting FC even using contacts aaarrrrrggghhh if it goes back to them I may just give up and jump ship grrrrr
6 reboots and countless FC's and gave up installing the rest of my daily needed app's that never gave trouble before.
Just a *****ing post.
Sent from my LT26i using xda app-developers app
You can try installing ICS again using SEUS.. It may help
Was debating about that, or could get a hammer to it >:~}
But would not bring much satisfaction cause one blow and its done!!!
Sent from my LT26i using xda app-developers app
just calm down and breathe, take a step back and youll see things much clearer.
Things like this can sometimes be easily fixed with one click of a button. Repair it with SUS.:fingers-crossed:
Just try repair using PcC or SUS, many issue can be fixed but just give it a go mate Gud luck
Sent from my LT26i using xda app-developers app
Oh brought back to stock few times and did a Sus as well but before did that went into config and this forced the nfc which is good but not the proximity which is real bad.
So now thinking of slow painful death on the phone drip of acid in the jack slot may do it >:~}
Sent from my LT26i using xda app-developers app
alexgogan said:
Oh brought back to stock few times and did a Sus as well but before did that went into config and this forced the nfc which is good but not the proximity which is real bad.
So now thinking of slow painful death on the phone drip of acid in the jack slot may do it >:~}
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
NFC has issues on the stock Roms. Try a custom Rom and see if it works better or even drop back to gb. Stock ice is buggy.
Debating about that but bootloader is locked so can't bring it back grrrr
Sent from my LT26i using xda app-developers app
alexgogan said:
Debating about that but bootloader is locked so can't bring it back grrrr
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
You can root and install roms on locked bootloader. NFC is fixed for me in mooded ICS.
alexgogan said:
Debating about that but bootloader is locked so can't bring it back grrrr
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
You can use flashtool to downgrade even with locked booyloader.
Sent from my LT26i using Tapatalk 2
True, and not that it brothers me rooting and fixing, but really annoys me that we spend plenty of money like lemmings on devices that are really below standard.
It its usually the second version of all manufactures devices that the bugs are ironed out.
So now have to spend hours of my time fixing the crap that should not have been there in the first place. Companies are now out sourcing the support for their devices to the crowd. If only they would reduce their prices to match the poor support!
Sent from my LT26i using xda app-developers app

Xperia X10i Completely dead

I have an X10i, I unfortunately used multi pin charger to charge my phone, the battery remains for a day and get off, next day I used oe charger to charge the phone doesn't charge, stuck at Sony Ericsson logo, I used my computer to charge that doesn't do anything, given to repair center they replaced the usb connector....
Now the phone is completely dead, no power on, no charging, computer doesn't recognized, can't go to flash mode.
Completely dead can any one pls help me waiting for your reply eagerly.....
Sent from my MT11i using xda app-developers app
Sounds like its bricked beyond repair. Hopefully you arestill under warranty. If so just lie and say it quit working
Sent from my SCH-R950 using xda premium
No It's not under warranty
Sent from my MT11i using xda app-developers app
Hi ram praveen , i will tell u something , i think they have messed up ur charging port , l have bought a xperia x10 with usb charging port totally not working. I have fixed it myself .now i am not telling u to fix it urself .
what i am advising u is u go to gsmhosting website and in their forum in sony ericsson hard repair area . There are number of solutions for this kind of problems u copy that pictures in a pen drive and take it to a good technician and its working . The solution is working for both charging and flashing . But u need a good technician to do that.
Good luck
Sent from my X10i using xda app-developers app
Here is the picture of the solution
I am herewith attaching the picture for the solution for charging port , copy it to ur pen drive and let him do it . If u have any questions pm me .
good luck
Thank you kanewilliam I will try this method with my technician and shortly post here what happened... I already removed charging Ic and put a jumper for that...
Sent from my MT11i using xda app-developers app
Tried it no symptoms...... Can any one post bmc ic image
Sent from my MT11i using xda app-developers app
rampraven said:
Tried it no symptoms...... Can any one post bmc ic image
Sent from my MT11i using xda app-developers app
Click to expand...
Click to collapse
What do you mean?
Tried the method said by William the device in same condition only, dead.
Sent from my MT11i using xda app-developers app
Tried the method said by William the device is in same condition only, dead
Sent from my MT11i using xda app-developers app
Praveen is your battery charged , If not charged can u charge it through the external source and try to switch on the mobile and reply plz.
thanks
Yes William my battery is charged and it is done through alternate source only and also I have tried alternate batteries also same dead condition only
Sent from my MT11i using xda app-developers app
Then it might be boot loader dead , i think so , have u tried connecting the phone in flash mode and whether u see the phone in device manager something else lke unknown device or something else
My x10 was completely working even though all the tracks of the usb port and usb removed by charging the battery from the external source . so i think something might have been wrong for your phone dead problem praveen . take a closer look
Ok William..... I tried to boot into flash mode nothing seems to connected to the system William
Sent from my MT11i using xda app-developers app

Touch Screen Issue !!!

My mobile got affected touch screen issue 2nd time, i went to service center they have said the problem come because of upgrading a beta version of ICS. Also said most of the "PRO, NEO, NEO-V" mobiles got affected because of upgrading ICS, Sony will release full version on coming January 2013. Is this true ???
How this touch screen issue come. What i shouldn't do !!!
What is the touch pad issue?maybe I too can check if I face any!
Who told you about Jan 13 update?
It's just a fw update right?
Sorry to bug you with so many questions
Pls don't mind
Sent from my MT11i using xda premium
Ghostfreak NB said:
What is the touch pad issue?maybe I too can check if I face any!
Who told you about Jan 13 update?
It's just a fw update right?
Sorry to bug you with so many questions
Pls don't mind
Sent from my MT11i using xda premium
Click to expand...
Click to collapse
See the link, you will get to know.
http://www.youtube.com/watch?v=xKsS5n4-wGE
http://www.youtube.com/watch?v=aTmEw5S9tMM
http://talk.sonymobile.com/message/252748#252748
Ghostfreak NB said:
What is the touch pad issue?maybe I too can check if I face any!
Who told you about Jan 13 update?
It's just a fw update right?
Click to expand...
Click to collapse
To the OP as well, the service center maybe just waiting for your warranty to expire. There's no way that mere service center employees would have information about a possible update 2 months in the future. 2 months is a very long time in terms of releasing a fix. And releasing a fix in 2013 for a 2011 device is hard to imagine.
So you'd best pursue them to change the display once again or else file a complaint in the Consumer Court . Expecting you to be with a defective phone for 2 months is not done either.
karthicvkn said:
See the link, you will get to know.
http://www.youtube.com/watch?v=xKsS5n4-wGE
http://www.youtube.com/watch?v=aTmEw5S9tMM
http://talk.sonymobile.com/message/252748#252748
Click to expand...
Click to collapse
I got the same issue few months ago, with stock GB rom. I suspect that issue started after one time I use blackberry charger. During the charging time with blackberry charger touch screen was totally unusable. That was a little strange to me at that time as I used to use any charger around (motorola, samsung) and the worse was hardly use only, not as bad as blackberry charger.
I tried upgrading my phone to ICS but it didn't solved right away so I was thinking of buying a new phone. But then I found the issue has been resolved itself after about one month. Now it is two months from then and my touch screen is still perfect.
I've used BlackBerry charger and Samsung ones too....
Though I never faced any such issue!
It's either the Rom or finally it could be a hardware issue!
Sent from my MT11i using xda premium
got the same problem... im totally disappointed. Its so annoying. Anyone knows how to fix it?
bushqoon said:
got the same problem... im totally disappointed. Its so annoying. Anyone knows how to fix it?
Click to expand...
Click to collapse
Flash another Rom and try if it persists
Sent from my MT11i using xda premium
Ghostfreak NB said:
I've used BlackBerry charger and Samsung ones too....
Though I never faced any such issue!
It's either the Rom or finally it could be a hardware issue!
Sent from my MT11i using xda premium
Click to expand...
Click to collapse
whatever "mttca" said is true. If you keep using none SONY charger, then your touch screen will gone.
If you want to break your touch screen then try it your own risk
Sony mobiles only getting affect by touch screen issue. anyway i am going to change my mobile soon.
Well,I don't use non Sony chargers daily
I use when I've no other option
But to keep my phone alive!
Sent from my MT11i using xda premium
@OP
i had exactly same problem with my neo v in june 2012
i went to service center and they changed the screen within 10 days and gave me my phone back.
i still remember that this problem started when i inserted my friends memory card in phone.
its working fine since then
I've never tried others' memory card!
Now is it the charger or the memory card that causes issue!?
Sent from my MT11i using xda premium
Ghostfreak NB said:
I've never tried others' memory card!
Now is it the charger or the memory card that causes issue!?
Sent from my MT11i using xda premium
Click to expand...
Click to collapse
cant be chargers fault
i tried samsung and bb chargers
and also cheap rs 50 wala charger also!!!
Hehe I didn't go that low yet!
Sent from my MT11i using xda premium
Hmm... its weird...
i was using only sony charger (original from neo v) since last 7 days at night only. Today i used my jabra charger and the problem solves...
I really think that it can be charger reason but dont know why the non original charges solved it...
sry for my english

[XU] [help] Touch Problem

Today my Xperia U touch not functioning properly. I can't type messages. Touch is not responding some areas, so i should touch 2,3 times to type type some letters. please help to solve this. I attached touch pad service test screen. As you can see some areas automatically drew straight line after touching 2,3 times. Is this hardware problem? I do a factory reset, but not solved
Sent from my ST25i using Tapatalk 4
No one can help?
Sent from my ST25i using Tapatalk 4
Do u use sony charger dat come wid ur phn..???
If not den.dats d prob of charger....use sony official charger..or else try changing ur battery...
Changing not.charging...:silly:
Take it to service center
Sent from my ST25i using xda premium
draganz said:
Today my Xperia U touch not functioning properly. I can't type messages. Touch is not responding some areas, so i should touch 2,3 times to type type some letters. please help to solve this. I attached touch pad service test screen. As you can see some areas automatically drew straight line after touching 2,3 times. Is this hardware problem? I do a factory reset, but not solved
Sent from my ST25i using Tapatalk 4
Click to expand...
Click to collapse
You running jb?
Tapatalk sig: I use DraStic to play pokemon.
ajain3982 said:
Do u use sony charger dat come wid ur phn..???
If not den.dats d prob of charger....use sony official charger..or else try changing ur battery...
Changing not.charging...:silly:
Click to expand...
Click to collapse
Ya I using original Sony charger. You are correct. Sometimes after connect to charger, touch is malfunctioning. But after unplug it solved. But this time not working properly permanently. What do I do now?
Sent from my ST25i using Tapatalk 4
bibhu059 said:
Take it to service center
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
Can I do anything to solve this? My warranty is over, so I spend around $50 to replace the touch in our country.
Sent from my ST25i using Tapatalk 4
AndroidNoob69 said:
You running jb?
Tapatalk sig: I use DraStic to play pokemon.
Click to expand...
Click to collapse
No, i using stock ics b.1.100 unlocked bootloader
Sent from my ST25i using Tapatalk 4
Any svreen protector on it?
Can you think of any reason it would get damaged like being in the sun or near a heater/oven, water?
draganz said:
Can I do anything to solve this? My warranty is over, so I spend around $50 to replace the touch in our country.
Sent from my ST25i using Tapatalk 4
Click to expand...
Click to collapse
sry mate..then you have to spend..its your bad luck that touch is not working..some of xperia u has this touch problem..
bibhu059 said:
sry mate..then you have to spend..its your bad luck that touch is not working..some of xperia u has this touch problem..
Click to expand...
Click to collapse
are you running it off an inverter as when i run my phone (xperia u) through a inverter it makes the touch go weird and that is because of the sine waves
bibhu059 said:
sry mate..then you have to spend..its your bad luck that touch is not working..some of xperia u has this touch problem..
Click to expand...
Click to collapse
my bad..
ChikeD said:
Any svreen protector on it?
Can you think of any reason it would get damaged like being in the sun or near a heater/oven, water?
Click to expand...
Click to collapse
It's working fine until last night and today morning, suddenly it not working correctly :/
Sent from my ST25i using Tapatalk 4
bobthecooldad said:
are you running it off an inverter as when i run my phone (xperia u) through a inverter it makes the touch go weird and that is because of the sine waves
Click to expand...
Click to collapse
What do you mean by inverter?
Sent from my ST25i using Tapatalk 4
draganz said:
Ya I using original Sony charger. You are correct. Sometimes after connect to charger, touch is malfunctioning. But after unplug it solved. But this time not working properly permanently. What do I do now?
Sent from my ST25i using Tapatalk 4
Click to expand...
Click to collapse
Try changing battery...sometimes the electrons go weird and repell or hands electrons..dats why d touch doesnt work...:laugh:
Or else take it to service center..nd u hav to spend money...

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