topic Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem in XPERIA archive

Xperia Neo (MT15i) - Touch Screen Unlocking Problem

Mon, 04 Jun 2012 20:20:35 GMT

I brought my Xperia Neo 3 months back & it was working fine till last week.

However occassinally when i'm receiving a call i had some trouble answering or rejecting the call as i was unable to drag the call button in one go (trying 3 or 4 times was required). So what i did was quicky turn off the screen using power button & turn on again using the home button. This resolved the issue.

Sadly since last week this occasional glitch was not resolved by quickly turning off & turning on the screen. Also i have noticed the same issue is appearing when i'm trying to unlock the phone. When i press home button to unlock the screen & drag the unlock button from left to right, it seems the button does not get selected in one go. I have to try several times.

Also i've noticed the touch screen is not functioning as usual for atleat 30 seconds after unlock.

1. Pattern unlock does not work for applications. i.e GO SMS (I have to try several times).

2. Menu swipe does not work & whenever i try to swipe, the icon gets selected. (Application gets launched)

3. Can't drag the Notification bar without trying several times.

However things become normal within short period of time (in abt 30 secs). After that everything works fine. But once i turn off the screen problem appear again.

I've tested touch screen with "Service Menu". There's nothing unusual in touch screen test.(Exactly records my touch patterns).

I'm frustrated with this issue and want some help. Does anybody come across this situation??? Is this a software or Hardware Issue???

Device Specs:-

Xperia Neo

Gingerbread 2.3.4 (build 4.0.2.A.0.62)

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

stunterlenin — Mon, 04 Jun 2012 21:43:02 GMT

yup i had this issue...

do 1 thing if ur usin ginger bread, update it to ics... tats wt resolved my problem... i understand bro ur problem.. it really gets us pizzed off... try updatin the fone...

the differnce u'l cum across in few weeks is that u'l nt get this problem again bt dnt thnk its fine... do update it to ics it will surely help u...

if u already usin ics thn update ur fone again to ics this will surely help u...

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

Tue, 05 Jun 2012 17:13:01 GMT

Thanx for the reply bro...!!!

You mean u had the exact same issue & it got resolved after the ICS update???

Does that mean this is a software issue???

If yes u jst saved me bro...!!!

My SI is 1246-7757 & it seems ICS update is not available yet...!!!

http://talk.sonymobile.com/thread/38385

Probably they will roll out the update in next few days...!!!

Waiting....!!!!

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

stunterlenin — Wed, 06 Jun 2012 20:05:35 GMT

it also may be a harware issue bro... i had the exact problem... bt additional to that i also had a manufacturing defect so the executive changed the whole body n gave me so after tat immediately i update ics.. i took it as.. i update the software tats y it gt solved... kindly check the touch panel too... take it to the sevice centre n check it out...

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

edgemirror — Thu, 14 Feb 2013 08:46:30 GMT

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Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

edgemirror — Thu, 14 Feb 2013 08:47:34 GMT

TSF Shell v1.7.9.4. and problem gone! try it and replay here. here im send u link of this amazing app.

http://extratorrent.com/torrent/2977129/TSF+Shell+v1.7.9.4+APK+%28For+Android%29+*FAUX*.html

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

Samith_LK — Fri, 15 Nov 2013 04:38:47 GMT

Hey, I'm having the same issue with my Xperia Neo (MT15i).

My phone is nearly 2 years old. I have used Gingerbread, then ICS, Jelly Bean (Rooted-Cyanagenmod). I had no isse with the touch screen ealier. Since the phone performs bit slow on advanced android versions I decided to install Gingerbread again to make it faster.

From the day I installed GB again, I'm having this issue.

Gotta swipe about 4 times to answer or reject a call. (Even I do press power button to off the screen, then power button again only then swipe works)
Again swipe about 4 times to unlock the screen.
Try the pattern about 4 times.

I believe it's a software issue. If it's a hardware issue touch screen shold not be working at all right?

Anyways did you fix the issue upgrading to ICS again?

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

Ushan96 — Thu, 02 Jan 2014 03:24:14 GMT

Hi Samith_LK, I had the same problem. Initially everthing worked fine, but the I installed cynogen mod versions. When I reinstalled gingerbread my Neo started heating up and battery dies within minutes and My Touch doesnr work too.

Re: Xperia Neo (MT15i) - Touch Screen Unlocking Problem

Ushan96 — Thu, 02 Jan 2014 03:24:23 GMT