[Q] XPERIA MINI (st15i) Touchscreen not working - Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A

Hi i have a big problem with my xperia mini,
i runs great for 3 weeks now sine i bought it,
but suddenly the touchscreen and the back&home button didn't give any respond,
i tried to restart by taking off battery, and i didn't solve the problem
i tried to flash it with stock firmware .368, it also didn't solve it
is this hardware issues or what? any suggestion before i take it to SESC?

As most of the other users who have this problem, it's a hardware issue. Really, after 3 weeks, before you have this problem?
I have the same unit st15i and only a day before reaching 3-weeks. Hoping I won't have this problem.
What color is your unit and model made? (you can check it after you remove the battery) mine is 11w31m

Sony ericsson Xperia mini not working
Hi,
My sony ericsson Xperia mini is having same issue, touch screen is not working and not able to switch off the mobile and applications are not starting when i click on application icon.
Did you get any fix for your issue ? please help me to fix the issue.

Try to repair the software with PC Companion. Click on Support Zone > Start > Repair phone. Just follow the on-screen instructions from here on.
If this won't fix your problem you need to have the phone handed in for repair at a service center unfortunately.
Call the local support team for more info on this (service location etc.).
http://www.sonymobile.com/gb/support/contact-us/
/Markus

Check the post in general information about the touchscreen solution using a script. You will need a rooted stock Rom.

old issue,upgrading your st15i to ics will solve it,it's just a bug in it's firmware

Related

Xperia U - After update lock screen shows by itself

Hi, I have problem with my Xperia U .
I Installed today new update, from PC companion. After doing that lock screen is showing up by itself. I dont even touch the phone, and its showing. I dont have any turned apps on, clear phone. Can somebody help me? Please.
dev227 said:
Hi, I have problem with my Xperia U .
I Installed today new update, from PC companion. After doing that lock screen is showing up by itself. I dont even touch the phone, and its showing. I dont have any turned apps on, clear phone. Can somebody help me? Please.
Click to expand...
Click to collapse
Explain your problem in a little bit more depth please.
Can you explain exactly what happens?
Like what exactly do you mean when you say "Even when I don't touch it"
.. Also what is your software version?
Kind Regards
I encountered this problem too. The random wake ups were caused by airpush ads. I used an app to find the cause for this and deleted it. In my case it was gpsfix.
Give it a try
Xperia P Lock Screen Issue
i have Xperia P and i have the same problem; i think its because of the loose bottom (the mic part that is connected to that transparent touch thing) when it started to move after one week of use it started having the issue.

[Q] xperia mini vibration

Hi.
I bought an Xperia Mini. ST15i, build number 4.0.2.A.0.62, not rooted. android version 2.3.4.
When I work with it about 5 minutes it begins vibrating. I think it happens when the device warms.
I searched in the internet and figured out that upgrading to android 4 will fix the problem but it is too battery consuming and reduces speed. I don't want to upgrade.
How can I solve this problem?
Thanks
Just take it to Sony service center... Its a know haptic feedback bug due to overheating... The SE service center will fix it for free...
Or just search for its fix on Google... Its quite easy to fix it manually
Edit: you don't need to upgrade to ICS... it can be fixed on GB
Moved to Q&A
not all can fixed by ICS
i have xperia mini and upgraded to ics but still got problem
but mine is little different..
when only plugged and hold the touchscreen and became randomly pressing..
and i dont have randomly pressing back keys/menu/home
only randomly pressing touchscreen
but when unplugged its became normal..

Sometimes Can't Call

Sometimes I Can't make a call. When I dial number and push to call. Phone(Sony Xperia go ST27i) shows that its calling until shows busy and automatically end calling. Then I turn on airplane mode and off it then I can Call normal without Interferences. This problem also have my friend with phone xperia U. Also my friend have taked phone to repair center, but center workers says that phone electronic is good. Sony Xoeria U version Android OS, v2.3. Sony Xperia Go version Android 4.1.2. That problem could be and what I should do to resolve it.
P.S. sorry for my bad english.
zagras said:
Sometimes I Can't make a call. When I dial number and push to call. Phone(Sony Xperia go ST27i) shows that its calling until shows busy and automatically end calling. Then I turn on airplane mode and off it then I can Call normal without Interferences. This problem also have my friend with phone xperia U. Also my friend have taked phone to repair center, but center workers says that phone electronic is good. Sony Xoeria U version Android OS, v2.3. Sony Xperia Go version Android 4.1.2. That problem could be and what I should do to resolve it.
P.S. sorry for my bad english.
Click to expand...
Click to collapse
try to repair your phone using Sony PC Companion
Ben Ling said:
try to repair your phone using Sony PC Companion
Click to expand...
Click to collapse
I tried but not help.
zagras said:
Sometimes I Can't make a call. When I dial number and push to call. Phone(Sony Xperia go ST27i) shows that its calling until shows busy and automatically end calling. Then I turn on airplane mode and off it then I can Call normal without Interferences. This problem also have my friend with phone xperia U. Also my friend have taked phone to repair center, but center workers says that phone electronic is good. Sony Xoeria U version Android OS, v2.3. Sony Xperia Go version Android 4.1.2. That problem could be and what I should do to resolve it.
P.S. sorry for my bad english.
Click to expand...
Click to collapse
try to install a custom rom
or any tweaks that may help:fingers-crossed:
or maybe the problem is not from the phone [just try ur sim-card on a nokia device]
In other phone like Nokia, Sim is working correctly. Also other settings adjustment don't help.
Are installing custom ROM need to unlock bootloader or all work with locked bootloader. Because I don't want void warranty rules.
That happens sometimes to me too, but I live in Costa Rica and we have a crappy telecomunications system, so I've always assumed that's the cause

Vibro on Z5 Compact - sometime work, sometime - not

Hi all.
Sometimes, such as when typing stops working vibration. If you shake the device, the vibration working again. What is it? Somehow I can fix it without a visit to a service center? May be this is traditional problem of Sony?
Any Ideas?
Sony Z5 Compact Rooted, unlocked bootloader. SW stock ***.152.
Got the same problem but mine fell down alot so I think thats why it happened sending it to a service center might be the only solution

Sony Experia Z2 touch issues

I just bought a sony experia Z2, i have issues with touch and it freezes up untill i lock it and unlock then it performs well for a while and then freezes again. the touch behaves in such a way keeps on opening unwanted apps.
Kindly assist with solutions.
Tried a factory reset?
Sent from my D6503 using XDA-Developers mobile app
I had the same issue with my old Z1.
Unfortunately, this is more than just a simple software issue.
It's hardware.
Even a full display replacement didn't fix my issue.
EIther try to get it fixed, or replace the phone.

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