xperia sp touch problem

[vikas-singh-sin]

When i place my handset on the table ... It starting to act like its not from sony...

Its touch stops working properly ... Bottom bar do not do any kind of respond... But when i hold it on my hand... Everything back to normal ...

Even service center man wasnt able to solve this problem

[vikas-singh-sin]

Form past so many days i m facing some problem with my xperia sp camera.... 1st when i switch to recording option in full hd... It records well... Losts autofocous .... Bt when in foces does good job in day light... But... When i hit the button to stop dwnload... It doesnt... It keep on reconding ... And end up by hangging or force stop

2nd... Losts autofocus a lot day and nyt both situations ... I have to click 2-3 photos to get a focoused photo.....

3rd in the night ... Pics get yellow .... I got a solution for that by doing some white balance... But when i took photos by keeping flash on as tourch.... Then it takes better photos... So i guess it can be solve by some software update ...

[Ashroft98 · Accepted solution]

As for the touch problem on flat surfaces thats quite common in Xperia SP and as far as i concern its a hardware related problem.Yes,taking it to any service center would make him/her confused though.

About the camera,the lost of autofocus might be becaused of too much vibration? Not sure about it.About device hanging,it maybe because the phone was overheated(especially recording full hd videos) so keep that in mind,don't overheat it.And the third,i think its normal for a phone to readjust a few times before it could focused on something in the dark?

I'm sorry but as far as i concern there would be no more updates for Xperia SP.However you could make a software repair if you think its softwate that caused the problem.

Go to PC Companion > Update Phone > Repair Phone/Software(i think so).

Make sure you made a full backup on internal and sd card.

[vikas-singh-sin]

All other problem were known to me... Bt hanging by camera video happens in just making a 3-4 min video.... (phone temp normal)

[vikas-singh-sin]

Even just i did it again and this happens again in 25 sec video fullHD.... Normal temperature ...

[Ashroft98]

Try this

Go to Settings > Apps > All > Camera > Press Clear Cache and Clear Data > Restart phone and try if it still persist.