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O2x is going crazy (starting apps, writing and scrolling on its own)

Hello,
my Optimus 2X (Speed) is going crazy. It opens apps on its own. When I try to scroll trough my contacts or my emails, the phone vibrates and does scroll on its own, and clicks randomly. So it is not possible, to use it at the moment. It seems like someone else is controlling the phone
I tried factory reset, full wipe, Modaco rom, Cyanogen Mod and Stock Rom. In all theses roms the (problem) behaviour is the same. I also tried different baseband versions.
Does anybody has the same problem or a simular?
Thank you for your help,
Hans
ps: This forum is great and i got a lot of help and knowhow just by reading passiv for 2 months.

i think your display is now wrong calibrated or damaged

Thanks for the answer.
Is it possible to re-calibrate the touchscreen?
Hans

i dont know definitly, my last phone had the same problem and it was not possible

I had the same problem when connected to hdmi. And yes when i touch the screen the wrong position is clicked. I brought to LG service center and they flashed the ROM and after that everything was much better. There's problem occasionally but most of the time it's ok. Not sure if it helps.

If the capacitive layer of the screen hasn't been damaged, then perhaps a hard reset would clear up any issues?
With the phone off, hold down Volume down + power to do a hard reset.
It'll wipe everything on the phone, but perhaps the last option barring reflashing the phone with new firmware.

use your warranty.

peacekeeper05 said:
use your warranty.
Click to expand...
Click to collapse
+1 use your warranty and get a new phone
Sent from my Optimus 2X using XDA Premium App

Thank you for your answers. I did flash different roms and did hard resets. But the problem was the same.
So I think I have to make use of the warranty.

Me and my brother got the same problem when connecting to our 19 Philips tv via hdmi, but a 40 samsung works fine. The phone is going most crazy when holding it in my hand, when I put it on a plane surface it almost stops with all the wierd behaviors, but it's damn slow. He got an original rom and I got a Modaco rom. So is it software or harware problems? The hdmi-output seems to be ok, if I pull the cable at diffrent angles nothing changes.

Fillen94 said:
Me and my brother got the same problem when connecting to our 19 Philips tv via hdmi, but a 40 samsung works fine. The phone is going most crazy when holding it in my hand, when I put it on a plane surface it almost stops with all the wierd behaviors, but it's damn slow. He got an original rom and I got a Modaco rom. So is it software or harware problems? The hdmi-output seems to be ok, if I pull the cable at diffrent angles nothing changes.
Click to expand...
Click to collapse
exactly what i experienced. My TV is 32" Toshiba. But after flashing by LG it was much better. Also, I use MOBO video player coz it's got options of turning off the whole touch screen except the 'option' button. After that the phone is ok while playing the video.

I have a friend that had a similar problem, and even after flashing everything back to stock the phone didn't seem to work properly... He returned it to warranty as it seems to be the only thing to do...

Have you tried NVFlash???
Sent from my LG-P990 using XDA App

Hello,
I tried nvflash and stock kernel. But problem still exists.
Thank you for your answers,
Hans
Sent from my LG-P990 using XDA App

[Q] Galaxy S I9000 -no sound after deep sleep

Hi All,
I've got a very strange problem:
The sound on my I9000 comes and goes rather randomly (goes more often that it comes).
When I switch the phone on, I have sound, but after the phone enters a few minutes of deep sleep the sound is gone.
I have flashed it several times but the problem persists.
I took it to the repair shop the other day and they say I need a new mainboard.
Has anyone else encountered this?
What other (less major) component could be causing this?
Many thanks in advance.
Any help is appreciated.

Which Rom are you using?

KUN1 said:
Which Rom are you using?
Click to expand...
Click to collapse
I was on froyo w speedmod kernel when is started.
Problem persists on gingerbread (I tried 2 different versions).
Mic doesn't work either.
Any ideas?

Hmm maybe you really need a new mainboard but I'm not sure.
Sent from my GT-I9000 using xda app-developers app

Can I not run any system diagnostics to pinpoint the source of the problem?
Replacing the whole motherboard seems like overkill.

NagyBaj said:
Can I not run any system diagnostics to pinpoint the source of the problem?
Replacing the whole motherboard seems like overkill.
Click to expand...
Click to collapse
you can use trouble shooting chart in i9000 technician manual, download from My Guides and Manuals
suggest you check your earphone , clean first, use a earphone jack to plug in and out a few times

Bluetooth died on my zr

So a couple of days ago, I noticed that my car wasn't reading my phone anymore via bluetooth. I thought it may be a car issue so I checked with my girlfriend's HTC one and its working perfectly. Flashed the os through the Sony pc companion repair option, the ftf that I had made as well as factory reset but nothing seems to fix the Bluetooth. It works sporadically.
I also noticed that my sound system was also not detecting on my phone. So I took it to the Sony service place. They reflashed the os and tested it and it was working. I came home and paired it with my sound dock (which is a sony) and it worked for about half a song after which it stopped working. This is frustrating. Is this a hardware or software issue?
Sent from my C5502 using Tapatalk 2

Same problem too.
All bluetooth devices can't connect to my Xperia zr, even search it.
This occured after I update my ZR to 4.22. At first it might be software problem, I thought, so I flashed back to 4.12.
But still the same...
Suddenly, after half an our, my SBH20 can connect to my phone, I was so happy that the problem finally solved.
So I start to reinstall my favorite games from googleplay... Than, the bluetooth die again.
Maybe is both software and hardware problem?

Doesn't sound good at all. I will test mine and check.
Sent from my C5503 using xda app-developers app

I'm happy with that the Xperia A finally works well with my Jawbone Era, my GNexus keeps stop pass calls/sounds to my Era.
I'm fine in stock ROM 4.1.2

Unfortunately I'm facing the same issues here.
I searched around and the "Bluetooth Problem" affects other phones as well with similar symptoms, so it's most likely the software that's giving problems. There were varying success with setting the visibility to never timeout. I tried that and it worked for a short while, sadly now Bluetooth is MIA again...
The problem with this problem is that it's hard to nail down the root cause or reproduce consistently, so workable solutions are hard to find. There's an app on the Play store that claims to fix Bluetooth problems but it requires rooting, so I couldn't try it out.
Hmms looks like updating to 4.2.2 doesn't solve the problem for some of you... less rush for me to upgrade then.
Yeah, I also tried one factory reset on the phone, putting it in/out of flight mode, turning the phone on/off, and even toggling Bluetooth quickly trying to "jump-start" the underlying processes. The only change I noticed was when I was attempting the last option, I could briefly see the phone trying to disconnect from my car's Bluetooth, so it looked like something might have worked. For now, I'm just trying to live with the inconvenience every weekend when I drive.

I just find that my wifi will be disconnected by power saving mode and it won't back to work when I switch power saving mode off. Unless I have to disable all power saving mode and reboot. Would you please give it a try to switch power saving off and reboot the phone see if there's any help to the Bluetooth issue. I do only switch on power saving at night before sleep and give it a reboot every time the wifi don't work. That might be why I'm not experiencing Bluetooth issue in daytime. Could anyone can try and send some feedback please.
Sent from my SO-04E using XDA Premium 4 mobile app

GavinLiu said:
I just find that my wifi will be disconnected by power saving mode and it won't back to work when I switch power saving mode off. Unless I have to disable all power saving mode and reboot. Would you please give it a try to switch power saving off and reboot the phone see if there's any help to the Bluetooth issue. I do only switch on power saving at night before sleep and give it a reboot every time the wifi don't work. That might be why I'm not experiencing Bluetooth issue in daytime. Could anyone can try and send some feedback please.
Sent from my SO-04E using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Nope. No solution here. Will just have to go visit the service center again on Saturday. Need to find a phone with a micro sim to use while Sony tries to fix this problem. I doubt it is software related. Probably a hardware issue.
Sent from my C5502 using Tapatalk 2

blue_quartz said:
The problem with this problem is that it's hard to nail down the root cause or reproduce consistently, so workable solutions are hard to find. There's an app on the Play store that claims to fix Bluetooth problems but it requires rooting, so I couldn't try it .
Click to expand...
Click to collapse
The app didn't fix anything. Which is why I think it's a hardware problem. If it was software related, it would have come up earlier given that I used the phone for 3 months with no issues.
Sent from my C5502 using Tapatalk 2

djpeesh said:
The app didn't fix anything. Which is why I think it's a hardware problem. If it was software related, it would have come up earlier given that I used the phone for 3 months with no issues.
Sent from my C5502 using Tapatalk 2
Click to expand...
Click to collapse
That's too bad...
I sent my ZR to service center yesterday,and they called me a few minutes ago.
The engineer said that" Your phone is fine here and I return it back to the center, did you forget to turn on your bluetooth setting?"
Umm...what the...
I believe that he didn't do anything about "testing".
Maybe tomorrow I'll go to service center and check, hope it do recovered...

GavinLiu said:
I just find that my wifi will be disconnected by power saving mode and it won't back to work when I switch power saving mode off. Unless I have to disable all power saving mode and reboot. Would you please give it a try to switch power saving off and reboot the phone see if there's any help to the Bluetooth issue. I do only switch on power saving at night before sleep and give it a reboot every time the wifi don't work. That might be why I'm not experiencing Bluetooth issue in daytime. Could anyone can try and send some feedback please.
Sent from my SO-04E using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Didn't work for me.
djpeesh said:
Nope. No solution here. Will just have to go visit the service center again on Saturday. Need to find a phone with a micro sim to use while Sony tries to fix this problem. I doubt it is software related. Probably a hardware issue.
Sent from my C5502 using Tapatalk 2
Click to expand...
Click to collapse
Keep us posted...

I'm wondering ...
Is that SD card module or SIM card module caused this problem?
When I test my phone in service center, bluetooth was great, but after 5 minutes I set my SIM card and SD card in and reboot,it died again.
I guess the clue is between OS reflashed and SD card/SIM card, or even battery?

Guys.. still no news about the Bluetooth issue ??
have you tried Factory Reset / Re-installing software using PC Companion ? ,i want to buy this phone within week.. but i'm afraid of there hardware issues you guys facing !!
are these issues found in all Xperia ZRs
i need someone to confirm that the Bluetooth is working properly for him..

DoO37 said:
Guys.. still no news about the Bluetooth issue ??
have you tried Factory Reset / Re-installing software using PC Companion ? ,i want to buy this phone within week.. but i'm afraid of there hardware issues you guys facing !!
are these issues found in all Xperia ZRs
i need someone to confirm that the Bluetooth is working properly for him..
Click to expand...
Click to collapse
Of course, I did tried at the first time.
I send phone to service center again and will be back after 2 weeks, maybe.
Hope this time they can find the point and fix it...

Ohh wanted 2 open a thread about it, but it seems I'm not the only one it happened to him..
If anyone successfully solve the bluetooth problem plz let us know bros
Still here
N!geR -> E!ch0

franklinK said:
Of course, I did tried at the first time.
I send phone to service center again and will be back after 2 weeks, maybe.
Hope this time they can find the point and fix it...
Click to expand...
Click to collapse
I hope you got it fixed

DoO37 said:
I hope you got it fixed
Click to expand...
Click to collapse
Just got a replacement handset. So far it seems to be working. I've asked the service center to let me know as to what went wrong with my phone for the Bluetooth to stop working, given that after a reflash, it would work for about half an hour before conking off

djpeesh said:
Just got a replacement handset. So far it seems to be working. I've asked the service center to let me know as to what went wrong with my phone for the Bluetooth to stop working, given that after a reflash, it would work for about half an hour before conking off
Click to expand...
Click to collapse
Have you faced the Bluetooth issue so far again ??

DoO37 said:
Have you faced the Bluetooth issue so far again ??
Click to expand...
Click to collapse
I got my phone back yesterday, and it works perfectly so far.
They have no idea about how engineer fixed it, but it seems that they decomposed it and did something.
Because my warranty sticker was gone and the cover inside the battery slot is a little bit raised.
My phone is good right now, thanks guys!

yea but over at my side... Sony Singapore doesnt even wanna repair or have anything to do with phones that they didnt sell... (Yes ZR isnt sold here so I've got an export set)
so if theres any news, i'll be glad: D

Does there anyone try to check up your BT MAC address? I've met a strange thing on my GNexus. That phone from NTT too but not officially unlock network lock. the seller just flash some half done unlock tweak to it, then I found there are many NTT GNexus user have the same BT MAC as my phone does. and that cause us can't use BT trans file between GNexus and BT headset will drop link if there are two GNexus near by.
I've manually change the BT MAC to a new MAC (my old & not use BT headset's MAC) to get it fixed. If there is no clue to fix your BT issue, maybe you can try to learn how to edit your BT MAC on android.
BTW: does any of you who met the BT issue uses Xperia A SO-04E from NTT(the phone with 32GB build-in rom)? or all are 8GB international edition?

[Q] [s4 active] problem while calling.

Hello guys, I got big problem! while talking my mic and speaker are switched off. Idk whats wrong , normally all works when im talking with google or s voice... speaker too works but while calling no. got android 4.4.2 kitkat without root etc, tried wipe.

xdraken said:
Hello guys, I got big problem! while talking my mic and speaker are switched off. Idk whats wrong , normally all works when im talking with google or s voice... speaker too works but while calling no. got android 4.4.2 kitkat without root etc, tried wipe.
Click to expand...
Click to collapse
Try to turn off noise cancelling. If that doesn't work, try a factory reset, if that also won't work, you have some defect parts in your phone..

allram said:
Try to turn off noise cancelling. If that doesn't work, try a factory reset, if that also won't work, you have some defect parts in your phone..
Click to expand...
Click to collapse
Tried , made factory reset. How something can got defect If I can use microphone and speaker in messenger and other apps.

Question Mi 11 speaker issue

Hi. So the other day out of the blue the speakers started doing what I've posted in the 2 videos attached.
It's very bizarre. At first I thought it might have been a software issue. I was running latest weekly mmx ROM at the time.
Since then I have done a clean flash of aosp ROM ricedroid. Issue is still there. So this suggests it's a hardware fault of sort.
I'm still a bit baffled with how's it come along as I've never dropped the phone nor has it ever gotten wet. Always been in a armour case from day 1. I've never messed with sound mods at all.
I did try installing viper4android after to see if it fixed it and nothing.
Anyone know what this may be? I really like the phone but I don't think it has any warranty left on it. Had it since the release of the mi 11.
Another weird thing is if I reboot the phone sometimes that solves it and speakers work fine. Then issue starts again at some point. Also if I open recents or start closing apps it then sorts itself out. Very weird. Anyway I hope someone on the forum can guide me to try and sort this or even find out what it is.
Thanks

Bump?

Hi. I'm having this same issue. Were you able to get a solution?

Hi. I'm having this same issue. Were you able to get a solution?

Flash full fastboot rom with format data... Should solve, I had the same

Software bug

dromaczek said:
Flash full fastboot rom with format data... Should solve, I had the same
Click to expand...
Click to collapse
hi. i have same issue..can you please tell us how exactly you solved the problem..
which rom,which way.vs.vs

Hi want to ask i just met this problems few days ago, until now still the same situation. Anyone know how to fix it? and if bring go service centre normally need how long to fix it? thank you

dromaczek said:
Flash full fastboot rom with format data... Should solve, I had the same
Click to expand...
Click to collapse
Hello can you elaborate on this? I tried flashing 13.0.13 eu rom, 13.0.12 eu rom and 13.0.4 global rom, all have the same issue.

samtaclauss said:
Hello can you elaborate on this? I tried flashing 13.0.13 eu rom, 13.0.12 eu rom and 13.0.4 global rom, all have the same issue.
Click to expand...
Click to collapse
it's about Hardware problem.. all softwares are tried but still same.

ozgrucar said:
it's about Hardware problem.. all softwares are tried but still same.
Click to expand...
Click to collapse
Could be motherboard issue, I sent the phone for servicing at a local phone repair shop, they tried swapping out the speakers, but it did not solved the issue. Neither does formatting nor changing rom.

My phone after this bug -> works 2 weeks and motherboard burn, need repair (varranty works)

dromaczek said:
My phone after this bug -> works 2 weeks and motherboard burn, need repair (varranty works)
Click to expand...
Click to collapse
I'm using almost 3 months with this bug.. motherboard is still fine.

I will go to service centre this weekend for checking, but for now i am using bluetooth speaker and earbuds all the time the issue does not happen as long i dont open any audio from my phone. but it buzz sometimes when calling people.

mighty1022 said:
I will go to service centre this weekend for checking, but for now i am using bluetooth speaker and earbuds all the time the issue does not happen as long i dont open any audio from my phone. but it buzz sometimes when calling people.
Click to expand...
Click to collapse
please share the service results here.

ozgrucar said:
please share the service results here.
Click to expand...
Click to collapse
They say since it happens sometimes but not always, seems to be motherboard problem but not speaker problem. Want me to backup my data, will format, and want to change motherboard. I plan next month end send for changing motherboard.

mighty1022 said:
They say since it happens sometimes but not always, seems to be motherboard problem but not speaker problem. Want me to backup my data, will format, and want to change motherboard. I plan next month end send for changing motherboard.
Click to expand...
Click to collapse
thanks for info.

ozgrucar said:
thanks for info.
Click to expand...
Click to collapse
I used for few days, yesterday suddenly my phone shut down, then cannot turn back on, i havent back up my phone data. Straight cannot turn on anymore. Tomorrow bring go fix straight TT

I have the same problem, I even bought the speakers, changed them and it continued, I already rebaled the processor but it didn't solve it, looking for a solution, a top of the line device.

Hello,
I have the same problem with Xiaomi Mi 11, I have installed Stable ROM with clean install.
On the other hand, I have changed the upper and lower speaker, the charging flex and the LCD and also the charging plate, which is where the lower speaker is mounted, the problem persists.
Has anyone been able to fix this error somehow?