topic Re: SONY XPERIA U TOUCH SCREEN PROBLEM in XPERIA archive

SONY XPERIA U TOUCH SCREEN PROBLEM

mayankspalace — Wed, 29 Aug 2012 08:13:46 GMT

My 3 weeks old sony xperia u has started to lag a bit

and the touch screen has lost responsiveness!!

typing is very difficult now

please help!!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

mayankspalace — Wed, 29 Aug 2012 10:52:32 GMT

people please help!!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

mohit5817 — Wed, 29 Aug 2012 18:35:35 GMT

Repair ur phone using SUS and update to latest firmware(if u havn't done this already) .....uninstall useless apps if u have installed a lot of games n apps.....!!!

even if it does not help give it to sony customer care.....!!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Jake-SonyXperia — Wed, 29 Aug 2012 23:52:08 GMT

Here is a link to the PC Companion software,

PC Companion:

http://www.sonymobile.com/global-en/tools/pc-companion/

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Sun, 02 Sep 2012 22:59:41 GMT

I had this problem yesterday.but now it works fine for me.i hope it never come back

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Sat, 08 Sep 2012 21:23:31 GMT

It's not about updating or Repairing !!! it happend suddenly !!! Sometimes it fix after shutting down the phone but sometimes it remains for hours !!!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Sat, 08 Sep 2012 22:10:35 GMT

I'm requesting SONY's Support Team to ask hardware and developers to find out it's a hardware problem or software problem

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Sun, 09 Sep 2012 00:48:55 GMT

Are you install Go Launcher EX or HD Live Wallpapers ?! or AmbiLight OR ColourBar Apps ?! It may because of them,i'm not sure,i'm asking you to clear it for SONY Support guys

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Sun, 09 Sep 2012 11:43:40 GMT

i'm afraid it's a Hardware problem

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Fri, 14 Sep 2012 01:40:48 GMT

Nobody's here ?! please give us a ture answer !!!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

mayankspalace — Fri, 14 Sep 2012 03:01:28 GMT

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

jigarmistry — Mon, 17 Sep 2012 12:41:56 GMT

I am having same problem, the touchscreen become numb and now playing games or typing is too difficult, i bought phone just two weeks ago and didnt expect this problem will occur at all.............very very disappointed...............

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

jinE — Wed, 19 Sep 2012 06:22:32 GMT

I too have the same issue with my 3 months old xperia u, i made a factory reset, udated the os but nothing helps..

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Wed, 19 Sep 2012 19:59:11 GMT

what's your Firmware's version ?! is it .184 ?!

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

jinE — Fri, 21 Sep 2012 11:22:14 GMT

mine is 6.0.b.3.184, i updated to this version recently.( after facing the the issue)

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Fri, 21 Sep 2012 12:53:23 GMT

Oh man,it's a bad news.i thought it because of .184 ... so it means it's a hardware problem

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

ravibondia — Mon, 24 Sep 2012 14:17:04 GMT

i am also facing the same problem the screen touch works from morning and in the evening it does not respond at all then agin in the morning it responds i tried using the phone with the help of a mouse and it worked fine but the touch nvr repond till morning..my phone is almost one mothn old only.....

plz plz plz tell me its a software issue or a hardware issue and wats is causing this problem i m at a loss...

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Tue, 25 Sep 2012 08:10:30 GMT

we are not sure it's hardware problem or software but i want to wait for ics update and after that,if i face it again,i be sure it's a hardware problem

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

KapsJo — Thu, 04 Oct 2012 21:12:37 GMT

Touch responce is experiencing laggs. As per my research, since touch-screen CMOS pannel is not dead for particular point (no consistancy with failure to understand the touch at any particular part of the screen), there must be some processing lag. To confirm the processing lag, I set my phone to a live wallpaper and attempted swipes of home screen -

- The transition of home screens is not subtle

- The swipe/touch fails to respond if there are successive attempts within 1 second

- Same problem occurs while typing with on-screen keyboard (both portrait and landscape)

On contacting the service centre regarding this issue they suggested f/w upgrade, since there's no such upgrade available at the moment, I tried repair phone option. After repairing my phone 3 times, I think I shall wait for ICS; since I am pretty sure, Sony will not claim any hw issue with this...

Re: SONY XPERIA U TOUCH SCREEN PROBLEM

Bardia — Fri, 05 Oct 2012 12:56:16 GMT

I hope ICS can fix this