(Q) Dead touches - LG Optimus Black

hey guys a quick question for you. I bought an OB for my gf as a gift for christmass. I get dead touches sometimes and it caught my eye sometime ago that some users experienced similar probs. Is it hardware or crappy software on part of lg? and if it is sw can any version fix this? I updated phone to v10g and still same problem. maybe some other version or any custom rom? Other than that phone is pretty decent and the screen compared to my o3d rocks. Any help would be welcome. And merry christmass to all. sry for my bad english

If it's a hardware issue with capacitive panel, no upgrade will fix it.
And about the ROM, we have Cyanogenmod nightlies as the best available option. ( Try installing CM7, if you think your touch button problem is s/w related)

Dead touches? What are those? Care to elaborate? Thanks!

dead touches is a problem of LGmail. if this app not in memory - we have dead touches. start LGmail and quit

officialreloaded said:
If it's a hardware issue with capacitive panel, no upgrade will fix it.
And about the ROM, we have Cyanogenmod nightlies as the best available option. ( Try installing CM7, if you think your touch button problem is s/w related)
Click to expand...
Click to collapse
so are you suggesting i send it back as D.O.A and have ot replaced? I mean is it just my bad luck or is it a general problem with all OBs?

jimakos29 said:
so are you suggesting i send it back as D.O.A and have ot replaced? I mean is it just my bad luck or is it a general problem with all OBs?
Click to expand...
Click to collapse
Yup, it's your tough luck buddy... replace it.

Related

Background lighting defect after rom update

Hello Community,
I have actually just a short question. I have got an offering for touch HD for only 150€. The owner says the functionality is still given but after a ROM Update the background keeps black so it seems the lighting broke after the ROM update. However what I would like to know is, if this can happen and if there is any chance to get that fixed with less effort.
Or is this just a bad try of the seller to get my money
Thx for your help
Iv never hued of this happening, but i could be rong
i would put it down to the seller just trying to get money and the blacklight was broken in some way
Hänz said:
Hello Community,
I have actually just a short question. I have got an offering for touch HD for only 150€. The owner says the functionality is still given but after a ROM Update the background keeps black so it seems the lighting broke after the ROM update. However what I would like to know is, if this can happen and if there is any chance to get that fixed with less effort.
Or is this just a bad try of the seller to get my money
Thx for your help
Click to expand...
Click to collapse
ROM update shouldn't cause this, sounds more like a digitizer/main board issue.

Optimus 2X won't boot

I throw my O2X on the floor a day ago and now it's not working!
It won't boot, just shows the LG logo at the start and flashes (logo goes away and comes back)
I don't know what to do, and if it is a hardware or software problem
Thank you,
agronn19
PS. Sorry for my bad english!
If it was woking fine before dropping on the floor, then it must be hardware issue. Then again, bootloop is software issue!! Check if any hardware botton(s) has/have been pressed in.
I once threw my cell when I was playing darts in it n then I couldn't boot at all..fortunately I had warranty and I replaced it.
Maybe it has something to do with some component of O2X being loose. Try flashing new ROM if you can help it. Else it probably needs some prying up!
agronn19 said:
I throw my O2X on the floor a day ago and now it's not working!
It won't boot, just shows the LG logo at the start and flashes (logo goes away and comes back)
I don't know what to do, and if it is a hardware or software problem
Thank you,
agronn19
PS. Sorry for my bad english!
Click to expand...
Click to collapse
Maybe its just ext3/ext4 problem
sent from my monster:the lg optimus 2x using xda
RknDroidFreak said:
If it was woking fine before dropping on the floor, then it must be hardware issue. Then again, bootloop is software issue!! Check if any hardware botton(s) is/are have been pressed in.
I once threw my cell when I was playing darts in it n then I couldn't boot at all..fortunately I had warranty and I replaced it.
Maybe it has something to do with some component of O2X being loose. Try flashing new ROM if you can help it. Else it probably needs some prying up!
Click to expand...
Click to collapse
Sorry for the irony but how can I flash a new ROM? I'm new to Android.
My LG O2X have Android 2.3, if this will help you anything.
thanks. :good:
agronn19
Use Smartflash to Flash the original firmware. Search for SMARTFLASH and original ROMs in ANDROID DEVELOPMENT section.
Its recommended not to try anythng if you have no idea what you're about to do!! Its a nice idea to get help from someone who knows android. Or starting learning it first.
And its a unusual problem. If the above method doesn't work, then the phone needs 1st hand checking....or help from someone better than me.

Back Button Stops Working

Hi
Recently bought the ONE. Sometimes my back button stops responding completely for a while. if i try to press the home button at that time, it works. this happens rarely.
My device is just a few days old so i can easily get it replaced.
I wanted to know if this is a software issue or a hardware issue? If software then i guess it can be easily solved by a ROM flash. Else i should quickly have my device replaced.
Please share your experiences/ views on similar defects.
Have your device replaced.......
Sent from my HTC Desire C using xda premium
ExonakiDev said:
Have your device replaced.......
Sent from my HTC Desire C using xda premium
Click to expand...
Click to collapse
Have you faced/ seen similar problems? Are you sure that this is not a software problem? My device is so perfect otherwise (no hardware defects) that i am scared to get in to the replacement process and end up with a device with another defect and then replace that again..
I just want to be really sure that this is a hardware problem and it can only be solved by getting it replaced.
vinaymieux said:
Have you faced/ seen similar problems? Are you sure that this is not a software problem? My device is so perfect otherwise (no hardware defects) that i am scared to get in to the replacement process and end up with a device with another defect and then replace that again..
I just want to be really sure that this is a hardware problem and it can only be solved by getting it replaced.
Click to expand...
Click to collapse
If your phone is rooted, then they will not replace it.
So go replace it, safest and best option, you got nothing to lose.
you can always flash a rom after you get a working device.
<CyberAnarchy> said:
If your phone is rooted, then they will not replace it.
So go replace it, safest and best option, you got nothing to lose.
you can always flash a rom after you get a working device.
Click to expand...
Click to collapse
I didn't root my phone.. just waiting to check on issues...
what i might loose is getting into the exchange loop... i have heard people getting really ****ed up phones.. with hardware issues...
I have heard that this could be a kernel issue...???
vinaymieux said:
I didn't root my phone.. just waiting to check on issues...
what i might loose is getting into the exchange loop... i have heard people getting really ****ed up phones.. with hardware issues...
I have heard that this could be a kernel issue...???
Click to expand...
Click to collapse
Maybe yeah. but if it isnt.... warranty voided and irreplacable damaged product is all you have.
Thats why i advise you to play safe.
At least in my country, the offer proper replacements.
software
vinaymieux said:
Hi
Recently bought the ONE. Sometimes my back button stops responding completely for a while. if i try to press the home button at that time, it works. this happens rarely.
My device is just a few days old so i can easily get it replaced.
I wanted to know if this is a software issue or a hardware issue? If software then i guess it can be easily solved by a ROM flash. Else i should quickly have my device replaced.
Please share your experiences/ views on similar defects.
Click to expand...
Click to collapse
This is a software problem that has been fixed on the developer edition with and OTA update.
I had the same problem that is now completely fixed.
CC
cc999 said:
This is a software problem that has been fixed on the developer edition with and OTA update.
I had the same problem that is now completely fixed.
CC
Click to expand...
Click to collapse
Sounds great... i am on version 1.29.707.4
Please recommend what i should flash to fix this.
vinaymieux said:
Sounds great... i am on version 1.29.707.4
Please recommend what i should flash to fix this.
Click to expand...
Click to collapse
When you get an update higher than 1.29.707.12 you'll get it fixed.
Riyal said:
When you get an update higher than 1.29.707.12 you'll get it fixed.
Click to expand...
Click to collapse
Thanks Riyal... is there a ROM that i can flash which has the fix?

Navbar not responding

Hi,
1. So i was on xenon HD and started experiencing touch sensitivity issues where in lock screen did not respond or opened up google now instead of unlocking.
2. So I thought of switch over and flashed PAC and was really satisfied as I also got my GPS working. But the very next day it started to behave unusually and the home button of navbar kept on activating all by itself hence taking me out of any app or even app drawer.
Thought of it as ROM issue and decided would flash the latest version sometime later as my net was down.
3. Used liquidsmooth but the same problem of intermittent home button and back button too started and I had to switch off the phone within 5 minutes of flshing liquidsmooth.
4. Finally thought of getting 4.1.2 and hence flashed holoblur. By this time navbar went numb :crying:. Didn't respond to anything.
5. Restored to the stock ROM. But still navbar is not working.
Just hoping that this is not hardware related issue:fingers-crossed:. Would really hate to part away from this phone.
Please help out guys.
EDIT : So the navbar just started responding by itself. But still not perfect. Sometimes it does sometimes it doesn't.
aquaticbullet said:
Hi,
1. So i was on xenon HD and started experiencing touch sensitivity issues where in lock screen did not respond or opened up google now instead of unlocking.
2. So I thought of switch over and flashed PAC and was really satisfied as I also got my GPS working. But the very next day it started to behave unusually and the home button of navbar kept on activating all by itself hence taking me out of any app or even app drawer.
Thought of it as ROM issue and decided would flash the latest version sometime later as my net was down.
3. Used liquidsmooth but the same problem of intermittent home button and back button too started and I had to switch off the phone within 5 minutes of flshing liquidsmooth.
4. Finally thought of getting 4.2.1 and hence flashed holoblur. By this time navbar went numb :crying:. Didn't respond to anything.
5. Restored to the stock ROM. But still navbar is not working.
Just hoping that this is not hardware related issue:fingers-crossed:. Would really hate to part away from this phone.
Please help out guys.
EDIT : So the navbar just started responding by itself. But still not perfect. Sometimes it does sometimes it doesn't.
Click to expand...
Click to collapse
Try using xperiamod and by the way holoblur is 4.1.2 not 4.2.1
Sent from my Atrix HD using Tapatalk 4 Beta
Aingaran said:
Try using xperiamod and by the way holoblur is 4.1.2 not 4.2.1
Sent from my Atrix HD using Tapatalk 4 Beta
Click to expand...
Click to collapse
My bad.
Flashed xperiamod but still same thing.
The phone is really not usable. All the navbar buttons are behaving frantically. I really cant understand what is wrong.
aquaticbullet said:
My bad.
Flashed xperiamod but still same thing.
The phone is really not usable. All the navbar buttons are behaving frantically. I really cant understand what is wrong.
Click to expand...
Click to collapse
may be a hardware error, contact your nearest store to fix it, before that flash stock and flash boot logo too, so untill they check the bootloader, they might not know your bootloader is unlocked...
Aingaran said:
may be a hardware error, contact your nearest store to fix it, before that flash stock and flash boot logo too, so untill they check the bootloader, they might not know your bootloader is unlocked...
Click to expand...
Click to collapse
I am in delhi.
This phone has not been launched in India. Hoping local guys could fix it. Really wont like to pay those leech for some software bug which i can fix up with community's help.
aquaticbullet said:
I am in delhi.
This phone has not been launched in India. Hoping local guys could fix it. Really wont like to pay those leech for some software bug which i can fix up with community's help.
Click to expand...
Click to collapse
Completely flash a stock fast boot. Issue could be kernel related. If the issue persists after a fully wiped stock flash this is a hardware issue. As is, issue sounds more like either bad settings from dirty flashing or kernel issues. The stock ROMs don't come with kernels, if your last 4.2.2 ROM had a bad kernel, same bad kernel is more than likely being used. I recommend flashing Mex Retail.
skeevydude said:
Completely flash a stock fast boot. Issue could be kernel related. If the issue persists after a fully wiped stock flash this is a hardware issue. As is, issue sounds more like either bad settings from dirty flashing or kernel issues. The stock ROMs don't come with kernels, if your last 4.2.2 ROM had a bad kernel, same bad kernel is more than likely being used. I recommend flashing Mex Retail.
Click to expand...
Click to collapse
Holoblur has a clean full working kernal right?
Sent from my Atrix HD using Tapatalk 4 Beta
The navbar works fine sometimes before again going into madmode. So i really doubt it is a hardware issue.
@Aingaran : Holoblur has custom kernel http://forum.xda-developers.com/showpost.php?p=43430196&postcount=131
@skeevydude : I need to follow the instructions mentioned here for stock JB ? http://forum.xda-developers.com/showthread.php?t=2226527 OR simply use myth tools to flash the mexican retail rom zip ?
facepalm: for asking this but is there anything else i need to do ?? )
So flashed the stock but same issue. Now the particular strip of the touchscreen where navbar rests has totally become unresponsive. Hence hardware is at fault here.
So flashed PAC ver 23 and using pie controls as of now as a temporary solution. Would try and get it repaired during weekend. @Aingaran : I guess I need to change screen and digitizer. Since you broke yours can you gimme rough idea how much it will cost ?
Yup.. Its just digitizer LCD panel is fine if you get display... And the kit for replacing digitizer cost me 3770 rs... You can search on ebay.in and don't forget to get T5 screw driver and digitizer sticker to stick digitizer to frame...
Sent from my Atrix HD using Tapatalk 4 Beta
Aingaran said:
Yup.. Its just digitizer LCD panel is fine if you get display... And the kit for replacing digitizer cost me 3770 rs... You can search on ebay.in and don't forget to get T5 screw driver and digitizer sticker to stick digitizer to frame...
Sent from my Atrix HD using Tapatalk 4 Beta
Click to expand...
Click to collapse
Okie. So I am gonna order it soon. Did you get the digitizer replaced by yourself or through a repair shop ?
Asking because here in delhi noone even touches motorola phones for repair sake.
aquaticbullet said:
Okie. So I am gonna order it soon. Did you get the digitizer replaced by yourself or through a repair shop ?
Asking because here in delhi noone even touches motorola phones for repair sake.
Click to expand...
Click to collapse
I did it myself and if u wanna know how.. Just search atrix HD digitizer replacement in YouTube
Aingaran said:
I did it myself and if u wanna know how.. Just search atrix HD digitizer replacement in YouTube
Click to expand...
Click to collapse
So basically I have to get this http://orders.ebay.in/ws/eBayISAPI.dll?ImportHubViewItem&itemid=321142293549
This is inclusive of t5 screw right ??
There is no mention of what I am gonna get in the tool kit. Do I need to order something else ?
@Aingaran please just confirm.
aquaticbullet said:
So basically I have to get this http://orders.ebay.in/ws/eBayISAPI.dll?ImportHubViewItem&itemid=321142293549
This is inclusive of t5 screw right ??
There is no mention of what I am gonna get in the tool kit. Do I need to order something else ?
@Aingaran please just confirm.
Click to expand...
Click to collapse
yes this exactly what you need...

Touchscreen problem

Hello again friends,
So,after a while of asking and comparing devices,I finally got My Z1 yesterday,but guess what?I found out that it has the touchscreen problem!I realized it after doing the test..now I dont know if it can be fixed by some software or something or if I must return it to the store and wait a loooong time till they bring me another one which will probably have the same problem |-(
What can I do?any thoughts?
Please man, use the search button, we have A LOT of posts about this problem, we have a possible solution for it, just serach on the forum and you will find.....
ghostman2 said:
Please man, use the search button, we have A LOT of posts about this problem, we have a possible solution for it, just serach on the forum and you will find.....
Click to expand...
Click to collapse
I've seen a few threads about it and in all of them everybody were asking,didnt quite see a solution..I would appreciate it if you can give me a hand,if not,then Thank you anyway
Ok, some questions, On the box of your phone is write "Made in Brazil"? If you put your phone on a flat surface, wait 30 sec and try to scroll a page it will fail? When you are playing a game and the phone is hot your touch fails? If yes you have a hardware problem, ask for a replacement, i had to change my phone 3 times until find a working one, my other 2 Z1 was made in Brazil, now the working one is made in China, some people with the China one have this problem too, but is rare. The Brazilian version is having an assembly problem, causing bad contact, if this is your case change the phone.
ghostman2 said:
Ok, some questions, On the box of your phone is write "Made in Brazil"? If you put your phone on a flat surface, wait 30 sec and try to scroll a page it will fail? When you are playing a game and the phone is hot your touch fails? If yes you have a hardware problem, ask for a replacement, i had to change my phone 3 times until find a working one, my other 2 Z1 was made in Brazil, now the working one is made in China, some people with the China one have this problem too, but is rare. The Brazilian version is having an assembly problem, causing bad contact, if this is your case change the phone.
Click to expand...
Click to collapse
made in china also have this problem. :crying:
ghostman2 said:
Ok, some questions, On the box of your phone is write "Made in Brazil"? If you put your phone on a flat surface, wait 30 sec and try to scroll a page it will fail? When you are playing a game and the phone is hot your touch fails? If yes you have a hardware problem, ask for a replacement, i had to change my phone 3 times until find a working one, my other 2 Z1 was made in Brazil, now the working one is made in China, some people with the China one have this problem too, but is rare. The Brazilian version is having an assembly problem, causing bad contact, if this is your case change the phone.
Click to expand...
Click to collapse
Thanks man for the follow up
To answer your Q,my phone is made in china,tried putting it on a flat surface waited 3os and i was able to scroll down without a problem,as for gaming,I still didnt do that i only got the phone yesterday
MakaMika said:
Thanks man for the follow up
To answer your Q,my phone is made in china,tried putting it on a flat surface waited 3os and i was able to scroll down without a problem,as for gaming,I still didnt do that i only got the phone yesterday
Click to expand...
Click to collapse
Ok, make a try with games and see if the problem will appears, i recommend you to do the following, pick a camera and record the problem when it appears, then take to store and change the phone, BUT before you go out test if the problem will come on the new phone, that was what i did, i stayed 3 hour inside the store testing
@MakaMika Sorry to say but you can join us here http://forum.xda-developers.com/showthread.php?t=2540950
Anyway, still some chance to fix this touch screen problems with a software, a good new FW which we wait for it but I will not wait until that and I will send the phone back to the store when you bought it a tell them to fix it or replace with a new device, like I did. The phone still under warranty and should be issues free and it's not so you have the rights to send it back. Sony Service will decide if repair or replace.
3 hours???LOOL I guess i ll try the gaming test,what game do you recomand to heat up the phone quickly?
MakaMika said:
3 hours???LOOL I guess i ll try the gaming test,what game do you recomand to heat up the phone quickly?
Click to expand...
Click to collapse
Dead Trigger 2, 10 minutes of gaming, or 2 missions the problem appeared for me
eclyptos said:
@MakaMika Sorry to say but you can join us here http://forum.xda-developers.com/showthread.php?t=2540950
Anyway, still some chance to fix this touch screen problems with a software, a good new FW which we wait for it but I will not wait until that and I will send the phone back to the store when you bought it a tell them to fix it or replace with a new device, like I did. The phone still under warranty and should be issues free and it's not so you have the rights to send it back. Sony Service will decide if repair or replace.
Click to expand...
Click to collapse
Yo eclyptos, have you checked the sony forums? one of the mods replied that a software fix that will cure our ****ty problem will be released in the next update. Cross fingers for that.
My problem occurs even when browsing pictures, swiping in the pattern lock and gaming especially Shooting games like CK2
brapicoco said:
Yo eclyptos, have you checked the sony forums? one of the mods replied that a software fix that will cure our ****ty problem will be released in the next update. Cross fingers for that.
My problem occurs even when browsing pictures, swiping in the pattern lock and gaming especially Shooting games like CK2
Click to expand...
Click to collapse
Is that for sure dude?but what if it is a hardware issue?
MakaMika said:
Is that for sure dude?but what if it is a hardware issue?
Click to expand...
Click to collapse
This hardware issues can be managed via software that is why we wait for that FW. BTW we are not sure when and how and if it's hardware or software related but new FW should definitely help. They are aware about this issues and they point the FW in that way to fix it.
eclyptos said:
This hardware issues can be managed via software that is why we wait for that FW. BTW we are not sure when and how and if it's hardware or software related but new FW should definitely help. They are aware about this issues and they point the FW in that way to fix it.
Click to expand...
Click to collapse
Hmmm,I see.You know im really confused now
MakaMika said:
Hmmm,I see.You know im really confused now
Click to expand...
Click to collapse
Me too. I try to clarified, Sony never confirmed it's a hardware problem of they touch screen. People has different Touch Screen issues, someone when touch the aluminium frame the Touch Screen start working well again, someone else don't have that but have problem scrolling pages or opening the phone with pattern even if they touch the aluminium frame or not. So here is the confusion, who have to touch the aluminium frame to let working the Touch Screen saying it's a hardware related (kind of wrong phone sealing) and others who have the problem even when touching the aluminium frame or not saying it's a software related. Many said also after the update to 4.3 the touch screen get worse, like mine. Now do you understand the confusion? Many send the phones back via warranty, many waiting for a FW pointed to fix this issues. Developers are aware about this Touch Screen problem so they try to fix it, even if seems hardware related, with the release of the new updated FW .114, .124 or 136, who know?
Yes,I get you.mine works well when touching the aluminum frame.I guess after all i should return it,didnt even enjoy the few days of having it
Are you sure that a hardware problem can be solved with software update? I mean, i know that software can turn around some issues, but this is not certain
ffp. said:
Are you sure that a hardware problem can be solved with software update? I mean, i know that software can turn around some issues, but this is not certain
Click to expand...
Click to collapse
Exactly, we don't know this yet. We have to wait for a new FW pointed to fix this problem. If they do it's a software issue.
---------- Post added at 04:59 PM ---------- Previous post was at 04:09 PM ----------
MakaMika said:
Yes,I get you.mine works well when touching the aluminum frame.I guess after all i should return it,didnt even enjoy the few days of having it
Click to expand...
Click to collapse
You definitely should send it back. The FW I think it's the last chance.

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