Power Button weird problem - LG Optimus G (International)

Sometime, when i hold the power button nothing happen and when i release it,the screen locks, and sometime i have to press 2-3 times to unlock the screen.
This happens only sometime and on every ROM. I don't know what is the problem all about.
Any solution?
Sorry for bad english

shirish893 said:
Sometime, when i hold the power button nothing happen and when i release it,the screen locks, and sometime i have to press 2-3 times to unlock the screen.
This happens only sometime and on every ROM. I don't know what is the problem all about.
Any solution?
Sorry for bad english
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Click to collapse
experiencing the same problem. found no solution to it. Are you on a 4.4.2 ROM? back when I was still on JB, I didn't have this problem.

vangeodee said:
experiencing the same problem. found no solution to it. Are you on a 4.4.2 ROM? back when I was still on JB, I didn't have this problem.
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Click to collapse
so everyone experiencing the same problem in 4.4.2...

I have this problem too. And as You I have experienced it after flashing KK stock ROM. For which countries do you have KK? And which version?

Experiencing same problem with power button and volume up button.

primegrinder said:
I have this problem too. And as You I have experienced it after flashing KK stock ROM. For which countries do you have KK? And which version?
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Click to collapse
i have india v20a ....

also experiencing this.
isn't it the normal wear and tear of the power button hardware?
does anybody tried to replace the power button hardware?
does it fix the problem?

erkasmoter said:
also experiencing this.
isn't it the normal wear and tear of the power button hardware?
does anybody tried to replace the power button hardware?
does it fix the problem?
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Click to collapse
I agree wit this... I had t same issue before nd visited service centre nd replaced with new one..... Now im facing similar issue bt very less often.... Nt a big deal though can live that...!!
Sent from my LG-E975 powering Stock 4.4.2 & SOLID Kernel

Same here. i have to press it 2-3 times before i can unlock it. is this a hardware problem?

Related

Desire HD volume button not working anymore!

Hi guys, its been doing this a lot now, till the point it stopped working at once, now my down volume button is not working, no matter how hard i press it, its probably a hard ware problem, but anyone knows how to fix it?
i dont think its a hard ware problem
rohithksaj said:
i dont think its a hard ware problem
Click to expand...
Click to collapse
Hey! Ive made some research and i think its a common problem on DHD, i mean i have to really push it so hard to work , im sure its hardware, i just cant give my DHD for warranty as its over, so i was looking if anyone knows how i can actually fix this thing :S
I'm not allowed to post links cuz i'm new..
but if you search google you can easily find a new volume button for your DHD.
dhd volume button
I just ordered new DHD volume button on htcrepairparts.com for 9.9USD. I will take photos when it arrives.
Any idea on how to install it? I couldnt find instructions on the web.
i have the same problem with the volume up button. It could be hardware.. since it has problems in recovery too. It's working tho.. but VERY HARD to press.
I think there is a video on YouTube to how disassemble desire hd . Plz use it and see of u can fix the buttons . Ill be waiting later
Sent from my Desire HD using XDA Premium App
fearkillerr said:
Hi guys, its been doing this a lot now, till the point it stopped working at once, now my down volume button is not working, no matter how hard i press it, its probably a hard ware problem, but anyone knows how to fix it?
Click to expand...
Click to collapse
i had exactly the same problem but somehow solved. it is not purely a hardware problem. i figured out that, there is a connection between proximity sensor and vol. buttons. its something about proximity sensor but i can't really tell you, i couldn't understand the reason exactly, maybe a driver issue. if you are using custom rom, try formatting(not wiping, full format) cache-system-data, wipe dalvik cache and install a stock rom(or cwm backup). then install custom rom again.
also you can try tapping proximity sensor while your button is not working. mine started to work after tapping several times(than broke again of course). after that experiment, i thought proximity sensor is somehow blocks vol buttons.

[Q] Random freezes ?

Is it just me or anybody else has random freezes ?
I'm running AOKP milestone 4, no custom kernel. It's very stable BUT about once per week it happens : i try to wake the phone pressing the lateral button and it does not respond, no matter if i press the button again, long press, or press the volume keys.
Only way to solve is to remove the battery and put it back.
It's not a big deal, actually all my previous phones had some kind of random freezes.
But maybe anybody else had the same problem and could solve ?
Thanks !
thefunkyjoint said:
Is it just me or anybody else has random freezes ?
I'm running AOKP milestone 4, no custom kernel. It's very stable BUT about once per week it happens : i try to wake the phone pressing the lateral button and it does not respond, no matter if i press the button again, long press, or press the volume keys.
Only way to solve is to remove the battery and put it back.
It's not a big deal, actually all my previous phones had some kind of random freezes.
But maybe anybody else had the same problem and could solve ?
Thanks !
Click to expand...
Click to collapse
i would consider going to milestone 5
Zepius said:
i would consider going to milestone 5
Click to expand...
Click to collapse
I would recommend the same.

HTC One Not Charging

Hi,
Okay so I've seen this issue and I've fixed it by using power button and vol down. All starts working then, usb, charging etc.
This happens once a day pretty much. Has anyone seen this or can suggest a fix? Is it ROM related or other?
Thank you for your advice / help in advance.
Jamezzz said:
Hi,
Okay so I've seen this issue and I've fixed it by using power button and vol down. All starts working then, usb, charging etc.
This happens once a day pretty much. Has anyone seen this or can suggest a fix? Is it ROM related or other?
Thank you for your advice / help in advance.
Click to expand...
Click to collapse
Hi,
Can you give more info about your issue , is your phone power on and bootup when you try to charge ,or not?
ROM? Kernel? LED`s color ? phone is hot or cold?

Please help, Samsung Galaxy S II T989 keeps rebooting

About a month ago my phone randomly started rebooting out of nowhere. It was in my pocket and rebooted a few times and stayed on for a while. It kept getting worse and worse to the point where it would not even boot up. I updated the phone using Kies and it worked for a few hours, but then it went back to doing the same thing. The warranty already expired and I replaced the screen on the summer, so it doesn't have the sticker behind the battery.
Today I installed the original software using Odin and it turned on and booted and seemed to work fine for around 2 minutes, but then it restarted and kept rebooting again. I have also noticed that the menu at the beggining when you press Vol + and - and the power button is not the same one as factory. Please help me out here with any possible solutions and let me know if you need more details. Thanks.
What does the recovery say when you press the volume keys and power button? Have you rooted it since you Odin'd back to stock?
Sounds similar to others who have had the power button go bad on them, search the general section and you can read up on that issue. Since you were able to replace the screen it shouldn't be a problem for you to replace the button actuator too!
Jardad5 said:
What does the recovery say when you press the volume keys and power button? Have you rooted it since you Odin'd back to stock?
Sounds similar to others who have had the power button go bad on them, search the general section and you can read up on that issue. Since you were able to replace the screen it shouldn't be a problem for you to replace the button actuator too!
Click to expand...
Click to collapse
Yeah I researched and tested the phone and the power button seems to be the issue. When I put the battery in the phone, it automatically turns on, so I guess it needs to be replaced. I will look into replacing it. Thanks. If you know how to do it, please help me out.
I'm having this issue too but i cleaned the power button with a straw(Capri sun)..i just made it pointy and cleaned around....been working fine for a whole day. I avoid pressing it so i use volume to wake phone up. I hope it helps, i was all crazy about my phone like 2 days ago because i didn't know what was the problem. If anything PM me.
Sent from my SGH-T989 using xda app-developers app
terrypro said:
Yeah I researched and tested the phone and the power button seems to be the issue. When I put the battery in the phone, it automatically turns on, so I guess it needs to be replaced. I will look into replacing it. Thanks. If you know how to do it, please help me out.
Click to expand...
Click to collapse
I have exactly the same issue....
Do you know how to replace it and where to find it? or what can I do ...?
acces99 said:
I have exactly the same issue....
Do you know how to replace it and where to find it? or what can I do ...?
Click to expand...
Click to collapse
There are numerous threads about this issue... Your best option is a repair service if you are not under warranty: http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-s-ii-t-mobile-power-button-repair/
acces99 said:
I have exactly the same issue....
Do you know how to replace it and where to find it? or what can I do ...?
Click to expand...
Click to collapse
Do it yourself or have someone do it for you:
http://forum.xda-developers.com/showpost.php?p=38938690&postcount=4
power button t989
KaneHusky said:
There are numerous threads about this issue... Your best option is a repair service if you are not under warranty: mobiletechvideos.mybigcommerce.com/samsung-galaxy-s-ii-t-mobile-power-button-repair/[/url]
Click to expand...
Click to collapse
is it safe to send the phone there ?
acces99 said:
is it safe to send the phone there ?
Click to expand...
Click to collapse
I've never had to deal with them but I'm sure they're reputable. No one on here would use and recommend them if it wasn't.
acces99 said:
is it safe to send the phone there ?
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Click to collapse
Google your local area for a store that deals with repairing Samsung phones.
acces99 said:
is it safe to send the phone there ?
Click to expand...
Click to collapse
Quite a few members here have used that service so yes it's safe. I wasn't happy with the amount of time it took, but it's a good service otherwise.
Troubleshooting Advice
Have similar issues with sensitivity and powering off. Are there steps to take to make sure it is not failure of any other type?

[Q] Power Button Prob

Does anyone faced power button failure?
It just could come back up
so my phone keeps reboots till the world ends.
is there any way to solve this?
itls96 said:
Does anyone faced power button failure?
It just could come back up
so my phone keeps reboots till the world ends.
is there any way to solve this?
Click to expand...
Click to collapse
If its hardware based then I don't think so.
You have a 2 year warranty on your phone (all Samsung phones have this) If it is a hardware fault, that warranty is your only option as the power button is soldered directly to the main board....the whole board will need to be replaced.....
Sent from my GT-I9100 using xda app-developers app

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