[Q] Touch lag!? - XPERIA X8 Q&A, Help & Troubleshooting

Hello all
I have a problem. I've installed miniCM10 JB 4.1.1. Everything was fine. I got smooth scrolling and my favorite game fruit ninja was running well. But as I set min CPU level to 245 to avoid the black screen bug, when unlocking, somthing whent wrong I think. I stared to have, buttons highligts, as thay are not touched. Picture scrambles, for a second for time to time. And fruit ninja has a heavy, I mean heavy lag. The game itself is running smooth, but touches appear after 3 to 5 seconds later. And some times touches are even not detected. I've experemented with various of options, in performance and developer options menu, no success. The menus and the ui are running smooth.
After that, i've restored the stock rom, via flash tool and stock kernel. Updated the phone via PC Companion, the phone running well, but even with the stock rom, I am getting the touch problem. Way ligher then it was in JB but is there. I've deleted any ext partitions on the sd card. Then flashed the alfs 8 kernel and installed GingerDX as it running perfectly on my phone, and the lag is the same as JB in fruit ninja. Other runnig smooth. Screen view is moving, even in recovery. Like you are not fixed your tv antena, and the picture is not centered but is shifted to the middle of the screen. In the upper side I see the bottom of the screen, if you can understand what I mean. So I am feeling that I have some hardware issue I guess. Any ideas.
Thank you very much.

I think that its a h/w issue.
Take your phone to SE.

Yes, it is a hardware problem......I had the same problem - lag in touches, random touches etc. and now the touch is not working at all.:crying:
Your best option is sending it to Sony....:good:

athulele said:
Yes, it is a hardware problem......I had the same problem - lag in touches, random touches etc. and now the touch is not working at all.:crying:
Your best option is sending it to Sony....:good:
Click to expand...
Click to collapse
Well it realy smell like HW problem. But the X8 is no more in warranty. So, what do you think will be the price for such repair.

dust in digitizer connector??

fotak-x said:
dust in digitizer connector??
Click to expand...
Click to collapse
It is highly unlikely.......maybe if he opened the phone....
but for me it is a HW prob..

athulele said:
It is highly unlikely.......maybe if he opened the phone....
but for me it is a HW prob..
Click to expand...
Click to collapse
but i think its the digitizer

fotak-x said:
dust in digitizer connector??
Click to expand...
Click to collapse
Possible, but I don't know where is the digitizer. I suppose I must remove the front panel, but I don't know how. I see there are some six corner screws on the back of the panel.

xxTTcc said:
Possible, but I don't know where is the digitizer. I suppose I must remove the front panel, but I don't know how. I see there are some six corner screws on the back of the panel.
Click to expand...
Click to collapse
there is some tuts to change digitizer u should use them

fotak-x said:
there is some tuts to change digitizer u should use them
Click to expand...
Click to collapse
Can you link some, because I've searched but didn't find. Thanks

xxTTcc said:
Can you link some, because I've searched but didn't find. Thanks
Click to expand...
Click to collapse
wate a lil bit

fotak-x said:
wate a lil bit
Click to expand...
Click to collapse
I am here. Thanks a lot.

xxTTcc said:
I am here. Thanks a lot.
Click to expand...
Click to collapse
didnt find what i want but this is also good,im gonna do this to, just to clean up my x8 :good:
http://erkinson.altervista.org/en/sony-ericsson-xperia-x8-smontaggio-e-sostituzione-display-touch/

fotak-x said:
didnt find what i want but this is also good,im gonna do this to, just to clean up my x8 :good:
http://erkinson.altervista.org/en/sony-ericsson-xperia-x8-smontaggio-e-sostituzione-display-touch/
Click to expand...
Click to collapse
That was my initial idea. Oke thanks anyway.

xxTTcc said:
That was my initial idea. Oke thanks anyway.
Click to expand...
Click to collapse
be carefull and dont break x8 :good:
use needed tools not something to sharp or someting that can brake x8 ....

fotak-x said:
be carefull and dont break x8 :good:
use needed tools not something to sharp or someting that can brake x8 ....
Click to expand...
Click to collapse
You too :good:

Final conclusion: CPU is dead...

That escalated rather quickly

Escalated for good. Now I am waiting my new XPERIA ACTIVE

Related

No screen...how do i change it back??

Hey guys,
I stupidly dropped my phone in water and awaiting it to dry out, i cant take it back to the store yet as havent changed the ROM back as cant see the screen. Is there anyway of doing it without having to know off by heart the on screen instructions. The screen doesnt seem to repond to anything either. I get the vibrate to tell me its on and that about it, sometimes the SE logo in full oclour before it all blurs and becomes a mash of colour.
I have the stock ROM ready to upload (as kindly retrieved from here) but dont know how to go about changing it now.
Cheers
take urx1 to consumer care center and ask them to look after for u!
Is that a dig at my predicament
eu sorry for my poor english! u use the word “dig”? does it means know orunderstand? or sth else?or a slang?
firepigs said:
eu sorry for my poor english! u use the word “dig”? does it means know orunderstand? or sth else?or a slang?
Click to expand...
Click to collapse
open ur battery cover .remove the battery.keep it under a bright light or something slightly warm.
Dont try to start ur phone.
Kepp it this way for bout 5 days.
ur phone will work..deopped mine in the basin and did this..mine works fine..
other than that i dont see a way to flash the rom..
OK, are you having a laugh at my expense firepigs? haha!??
x1fan said:
OK, are you having a laugh at my expense firepigs? haha!??
Click to expand...
Click to collapse
absolutely not! u my lovely buddy huh i just Little wonder !nothing else
rotastrain said:
open ur battery cover .remove the battery.keep it under a bright light or something slightly warm.
Dont try to start ur phone.
Kepp it this way for bout 5 days.
ur phone will work..deopped mine in the basin and did this..mine works fine..
other than that i dont see a way to flash the rom..
Click to expand...
Click to collapse
Ive already tried to start the phone a number of times. I will do what you suggest now...and also try and locate myself a temporary phone Cheers for your advice rotastrain
x1fan said:
Ive already tried to start the phone a number of times. I will do what you suggest now...and also try and locate myself a temporary phone Cheers for your advice rotastrain
Click to expand...
Click to collapse
yep best wishes to ur xperia!
I say, do it by yourself !
First buy the LCD screen (example) Then watch this video and go on, just be gently and organized

If I gently tap my phone's case i feel a vibration from inside

If I gently tap my phone's case i feel a vibration from inside
You too?
legolas93 said:
If I gently tap my phone's case i feel a vibration from inside
You too?
Click to expand...
Click to collapse
Made my day LOL
Hahahahaha
O.O..Sorry if my english is bad and make you funny but mine is a serious question..
I think that the hardware of vibration is not set up correct in my phone and take me the sensation i described in the first post.
Any serious answer?
Now that you mention it...
I don't think it's a hardware fault. It's probably meant to happen.
knowledge is Power. Guard it well.
legolas93 said:
O.O..Sorry if my english is bad and make you funny but mine is a serious question..
I think that the hardware of vibration is not set up correct in my phone and take me the sensation i described in the first post.
Any serious answer?
Click to expand...
Click to collapse
I don't think its a genuine concern.
I think most of us misunderstood your question.
snapper.fishes said:
Now that you mention it...
I don't think it's a hardware fault. It's probably meant to happen.
knowledge is Power. Guard it well.
Click to expand...
Click to collapse
Your telephone too make it?
(Same as it is a "sounding board")
legolas93 said:
If I gently tap my phone's case i feel a vibration from inside
You too?
Click to expand...
Click to collapse
Mate, mine does the same thing. Sometimes if I knock it gently in my pocket I think it's vibrating for a new sms or email!
I think all that is inside our phones is just a giant spring
It's the same for mine too, and it was the same on my old Nokia as well. Never really worried me, springs must be what people want these days....
yup same here. completely normal on all sgs
legolas93 said:
If I gently tap my phone's case i feel a vibration from inside
You too?
Click to expand...
Click to collapse
Here is annswer you ready (DONT TAP PHONE) lol
Sent from my GT-I9000 using XDA App
colindodds said:
Here is annswer you ready (DONT TAP PHONE) lol
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
+1 to that comment
happens to me too, has done since the day i got it, everything works fine so it dont bother me
That's to let you know Vibe is on.

[Q] How to Calibrate X8 Touchscreen??

I've changed my touchscreen with the new one. But its still have an error during selecting menu. My friend told me that it must be calibrated. But he didnt know how to calibrate it.
So, Anyone knows how to calibrate Xperia X8 touchscreen??
Please your advise. Thanks.
Dawoods said:
I've changed my touchscreen with the new one. But its still have an error during selecting menu. My friend told me that it must be calibrated. But he didnt know how to calibrate it.
So, Anyone knows how to calibrate Xperia X8 touchscreen??
Please your advise. Thanks.
Click to expand...
Click to collapse
change urself or send to repair shop?
zmuhammx said:
change urself or send to repair shop?
Click to expand...
Click to collapse
I changed it by myself. Any suggestion how to calibrate it??
Dawoods said:
I changed it by myself. Any suggestion how to calibrate it??
Click to expand...
Click to collapse
go here http://forum.xda-developers.com/showthread.php?p=23948724 and try LCD test &Touchscreen test.it might be help(not 100% sure).
Dawoods said:
I've changed my touchscreen with the new one. But its still have an error during selecting menu. My friend told me that it must be calibrated. But he didnt know how to calibrate it.
So, Anyone knows how to calibrate Xperia X8 touchscreen??
Please your advise. Thanks.
Click to expand...
Click to collapse
Maybe You Can Try This One, [Not 100% Sure Of it]
Calibration App
Shimizux said:
Maybe You Can Try This One, [Not 100% Sure Of it]
Calibration App
Click to expand...
Click to collapse
It can be installed, but cannot be opened.
Shimizux said:
Maybe You Can Try This One, [Not 100% Sure Of it]
Calibration App
Click to expand...
Click to collapse
Hahaha..Shimizux, u are the funny guy.I just cant stop laughing when scrolling down& read instuctions manual;
1.Download app
2.Find a live chicken
3.Buy some super glue
4.Buy a coat for the chicken
5.Pluck the chicken
6.Put new coat on chicken and turn it loose
7.Locate the box your GTab came in
8.Super glue chicken feathers to GTab box (may void your warranty)
9.Install app on your GTab
10.Fill GTab box with ketchup
11.Find a butter knife
12.Set Gtab on floor
13.Place Gtab chicken feather box on floor (place drop cloth under box)
14.Gtab box must be 6.66 ft from Gtab
15.Open app on Gtab
16.Hit Calibrate button
17.Without touching GTab quickly run over to GTab box and stab it with the butter knife 5 times
18.Spin in circle 3 times to the left and then 4 times to the right
19.Walk calmly to your Gtab
20.Observe it....DON'T TOUCH IT YET
21.Clean up the Gtab box mess and wash your hands
22.You may now retrieve your GTab and enjoy its new vodoo calibration fix
nice istructios
i fell of my chair laughing
Dawoods said:
It can be installed, but cannot be opened.
Click to expand...
Click to collapse
And yet this guy is complain something.
My tips:next time read what its comment first b4 download or install anything.
Hey guys obviously he can't find a live chicken don't laugh at him!
Sent from my X8 using xda premium
Dawoods said:
It can be installed, but cannot be opened.
Click to expand...
Click to collapse
Its working find on my cell,
Im using minicm7, or try format cache [Not full wipe]
zmuhammx said:
Hahaha..Shimizux, u are the funny guy.I just cant stop laughing when scrolling down& read instuctions manual;
Click to expand...
Click to collapse
Haha!, I cant stop laughing for this :-
Put new coat on chicken and turn it loose
Click to expand...
Click to collapse
Lmao~~!
Sent From My X8 d[o.n]b~

Xperia X8 Display

So uum my X8 was recently dropped on the ground by accident and when i picked it up there were no scratches or anything thanks to my silicone mask. But when i try to turn it on it just vibrates and turns the backlight on and nothing else and shuts it self down. Nothing else.
The screen isn't cracked , everything seems to be OK inside when i opened it. but still just the vibration and back light nothing else. Help if you know what is wrong with it.
I'm not an expert, but maybe the reason is not the drop; have you unlocked bootloader or installed custom roms ?
Hyper- said:
I'm not an expert, but maybe the reason is not the drop; have you unlocked bootloader or installed custom roms ?
Click to expand...
Click to collapse
Yes
Ok, you can try to flash the original kernel and the original rom. It worked for me when i have had the same experience
Does not work...
Spevky said:
Does not work...
Click to expand...
Click to collapse
BUMP
are you using any a2sd or d2sd on your sdcard?
Sent from a katana with a sharpness over 9000!
yea that doesent matter
Well seems to be that my Display + Digitizer is down. But the backlight works. My X8 lasted 2 years.
lol mine is 3 years already
Sent from a katana with a sharpness over 9000!

Need help, big issues

Hello, fellas, I bought the E6553 and it was updated to 32.2.A.0.253, I disabled the bloatware that I'm not using, but the phone is heating too fast and too much even when only being here in XDA labs. The screen brightnes is like half, and I can almost cook eggs on my E6553, I get 50k on Antutu... is a factory reset an option, or should I make a PC Companion repair?
Will someone help me ?
This phone heats up and it's quite normal. You can try many options but the best one is to get rid of it.
I've got mine as gift so don't have invoice and warranty card so cannot sell it easily.
Or
You can try underclock the cpu. Further check the Rev of phone on the box. Mine is Rev 2 and it's gets hot easily. Rev 5 is said be cool one.
pi4a7a said:
Hello, fellas, I bought the E6553 and it was updated to 32.2.A.0.253, I disabled the bloatware that I'm not using, but the phone is heating too fast and too much even when only being here in XDA labs. The screen brightnes is like half, and I can almost cook eggs on my E6553, I get 50k on Antutu... is a factory reset an option, or should I make a PC Companion repair?
Click to expand...
Click to collapse
Disable NFC From Setting! You not get Heating Issues ,
How to Avoid Heat Issues ?
1. Disable NFC
2.Avoid Taking 4K Recording or Taking a Photo
3.Avoid Playing Big Games , Like Need For Speed,Grand Theft Auto,Big Games....
This Steps are save from heating issue your phone
rajaganesan7 said:
Disable NFC From Setting! You not get Heating Issues ,
How to Avoid Heat Issues ?
1. Disable NFC
2.Avoid Taking 4K Recording or Taking a Photo
3.Avoid Playing Big Games , Like Need For Speed,Grand Theft Auto,Big Games....
This Steps are save from heating issue your phone
Click to expand...
Click to collapse
All this is done, but heating again!
pi4a7a said:
All this is done, but heating again!
Click to expand...
Click to collapse
After all this Steps are done!Wait 10 min don't use phone , and remove charger....
Use CPU-Z To Check Temperture
pi4a7a said:
All this is done, but heating again!
Click to expand...
Click to collapse
Check this Snapshot
Yes, When I open XDA website on my phone browser it gets hot... There is something on this website's mobile web page... you wont feel that much heat while using other ads-free pages.
rajaganesan7 said:
After all this Steps are done!Wait 10 min don't use phone , and remove charger....
Use CPU-Z To Check Temperture
Click to expand...
Click to collapse
Yes, thats what I did, I'm not retarded. The phone is hot to the touch even in XDA app!
pi4a7a said:
Yes, thats what I did, I'm not retarded. The phone is hot to the touch even in XDA app!
Click to expand...
Click to collapse
Repair Phone using PCC or Flash Latest Firmware using Flashtool....
Sent from my E6533 using Tapatalk
rajaganesan7 said:
Repair Phone using PCC or Flash Latest Firmware using Flashtool....
Click to expand...
Click to collapse
I'm considering flashing fresh new ftf from flashtool, but will this make atleast a little bit differense at all?
By the way, my phone came with 6.0.1 installed, with chinese language and Z5's dark theme, that means that someone has done that, can this be the reason or whatever?
I flashed a stock .ftf, but the bugs are still there, what if I go back to Lollipop ?
pi4a7a said:
Yes, thats what I did, I'm not retarded. The phone is hot to the touch even in XDA app!
Click to expand...
Click to collapse
If your bootloader is unlocked give Custom ROMs + Custom Kernels a try
also a custom thermal config might do wonders
zacharias.maladroit said:
If your bootloader is unlocked give Custom ROMs + Custom Kernels a try
also a custom thermal config might do wonders
Click to expand...
Click to collapse
Nah, I don't want to unlock it..

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