Problems Turning On - T-Mobile LG G2x

I've been trying to reboot the phone to try to get into CWM so I can make a backup. But whenever I turn off the phone and then try to turn it on again it won't turn on. It eventually turns back on but after I pull the battery out and back again a few times.
Anyone else having a problem like this? And I'm sure the battery has had a charge before I powered off. Also is there anyway I can do a reboot or CWM with an app or something?

You know you have to hold the power button for a few seconds to turn it on, right? Not doubting you, just figured I'd put that out there just in case the solution to your problem could be that simple.
Sent from my N1. My G2x must be charging.

Haha yes, I've held it for much longer than a few seconds to no avail. I just keep removing and putting back in the battery and it eventually turns on. Could it be that I just have a bad battery?

amac89 said:
Haha yes, I've held it for much longer than a few seconds to no avail. I just keep removing and putting back in the battery and it eventually turns on. Could it be that I just have a bad battery?
Click to expand...
Click to collapse
Sounds much more like a bad power button to me. Do you have issues turning the screen on and off when your G2x is powered on?
Sent from my LG-P999 using Tapatalk

Related

[Q] Help Needed : Can't turn on?

My Transformer was working fine, battery fell below 9% so I put it to sleep and plugged it in...
Now the device will not turn on, back of unit is getting warm?
Well, the warmth will be the battery charging. No issue there.
See one of the half dozen threads about not turning back on.
It came back to life, after holding the power button still seemed dead, then i plugged in a HDMI cable and it turned on.
My power button is finicky... every thing else seems perfect...
SonicTab said:
My Transformer was working fine, battery fell below 9% so I put it to sleep and plugged it in...
Now the device will not turn on, back of unit is getting warm?
Click to expand...
Click to collapse
Mine does this. You have to power off completely. To do that, you must hold the power button for more than 10 seconds to turn it off. Wait a bit, then power it back on by holding the power for 5 seconds.
I've searched around and people say it's the lock screen that causes the screen to blank. But I don't think that was it, I disabled it and it still does it.
Next someone says it has something to do with WiFi, I don't think this is right also because it has happened at times when I had the wifi OFF.
nxp3 said:
Mine does this. You have to power off completely. To do that, you must hold the power button for more than 10 seconds to turn it off. Wait a bit, then power it back on by holding the power for 5 seconds.
I've searched around and people say it's the lock screen that causes the screen to blank. But I don't think that was it, I disabled it and it still does it.
Next someone says it has something to do with WiFi, I don't think this is right also because it has happened at times when I had the wifi OFF.
Click to expand...
Click to collapse
Are you saying before charging you power it off completely or always?
SonicTab said:
Are you saying before charging you power it off completely or always?
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Click to collapse
No I'm saying to do that when your screen is blank and can't turn on

[ISSUE] Transformer powered off and won't power back on

Doubt there is anything else I can do, but thought I'd try anyway.
So after about a whole 3 hours of use, my Transformer just powered off. I tried to power it back on, and it did for about 5 minutes, but would only stay on for about 15 seconds (not even a full boot) and reset again. Now, it doesn't power on at all.
While I was using it I was charging it. It had about 84% battery when it died. I tried holding the power button for 6, 30, even 60 seconds and no results. Tried the power and vol down too.
I have an RMA from ASUS (Is it normal for companies to make you pay for shipping to them? Ugh), but wanted to know if there is anything else I can try before waiting another 2-3 weeks to get one back.
Thanks!
I think I've read of this happening before, leave the TF's battery to go completely flat then recharge it. Nothing to loose by trying it.
Good luck.
I would just keep trying to hit the power button and see if you could get it to work because I feel like doing an RMA will not really fix the issue because it is more of a software issue I feel like, unless it completely died. On the other hand, if you do RMA it, I would not pay for shipping, that is ridiculous.
Reverence12389 said:
I would just keep trying to hit the power button and see if you could get it to work because I feel like doing an RMA will not really fix the issue because it is more of a software issue I feel like, unless it completely died. On the other hand, if you do RMA it, I would not pay for shipping, that is ridiculous.
Click to expand...
Click to collapse
I thought it was a software issue while it was boot looping, but now it won't power on at all.
Unforunately, it had a HUGE charge on the battery when it died. I can't easily drain the battery because it won't power on at all to use the battery up.
Any suggestions on draining it without powering it on? Thanks again...
These things seem very tricky. Try hitting the power button multiple times, then holding it, and holding it while holding the power down, that works for me.
Some other things you can try is put it on the charger and then try powering it on. Try docking it if you have a station and then plug the dock in and try to power on. Anything could trigger it going back on to be honest because these sleeps of death/shut offs/non responsive units seem to happen at random.
Could be the sleep of death. You can get it to boot usually by holding power for 5 seconds, wait a bit, and then power it on again. Sadly it may be a hardware issue :-(
Sent from my Transformer TF101 using XDA Premium App
I'm guessing it's a hardware issue. Any amount of holding the power button down hasn't shown any sign of working.
This is where I wish it had a removable battery. I know about 50% of laptops I work on that don't power on just need the battery taken out, power button pressed, and battery replaced (discharges static electricity).
I had the same problem. I put it on charge for 15 min and then powered it on with it still plugged in. Scared the hell out of me.
It finally powered back up. Just keep trying and cross fingers.
Sent from my SGH-T959 using XDA Premium App
singlebyte said:
I had the same problem. I put it on charge for 15 min and then powered it on with it still plugged in. Scared the hell out of me.
It finally powered back up. Just keep trying and cross fingers.
Sent from my SGH-T959 using XDA Premium App
Click to expand...
Click to collapse
Thanks. I keep trying every 30 minutes or so. Did yours also die while it was fully charged?
Not sure where the battery level was when it died. I thought it had somehow been left on and just drained the battery too much. After a while on charge it came back to life.
Sent from my SGH-T959 using XDA Premium App
Charging
I am sure you guys have noticed - or is mine unique - that when you have the TF switched off and you plug it in it automatically switches on.
So plugging it in whilst it is off actually means you could be draining the battery. You need to switch it off when it is already on charge.
That being said mine stopped charging recently and I found a post somewhere to say to trickle charge it (charge it off the USB on the computer) and then try to charge it again. That worked and it has charged great since. I think that issue is related to the dock.
So try to trickle charge it -see if it will hook up to your PC and see if that will help.
singlebyte said:
Not sure where the battery level was when it died. I thought it had somehow been left on and just drained the battery too much. After a while on charge it came back to life.
Sent from my SGH-T959 using XDA Premium App
Click to expand...
Click to collapse
Ah. Unfortunately I think mine is a different issue since it was fully charged when it shut off. Thanks though!
Turns out bestbuy.com received some stock, so I returned mine to Best Buy and re-ordered it. Thanks for the advice, guys! Pretty sure it was something I couldn't fix anyway.

[Q] Power Button problem?

I seem to have a problem with my power button. I think. My phone will occasionally shut off and vibrate once every 2 seconds, as if the power button is being held down. Taking the battery out and putting it back in stops the vibrations, but then after starting to turn on it will go back into the steady vibration.
I've noticed that sometimes when it's turned on it'll go into little fits where the power button menu will pop up rapidly. This usually precedes when it shuts off.
The severity of these "fits" varies. Sometimes it just requires popping the battery out and putting it back in, but sometimes it lasts for hours.
I don't know if it's a power button problem, or something in the wiring. I don't have a case on it, just a stick on skin. If you need anymore information, I'll gladly supply it.
Any information on what is happening and if theres a fix, would be greatly appreciated.
Sounds like a short somewhere
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Any way to fix that?
zgibbyson said:
Any way to fix that?
Click to expand...
Click to collapse
You would have to open up the case and look at it. Could be some debris in there, button could be getting jammed. Few things could be happening.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Tried to do a factory reset, cant even get past the boot screen.
zgibbyson said:
Tried to do a factory reset, cant even get past the boot screen.
Click to expand...
Click to collapse
Either open it yourself or warranty it
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Also, whenever it shuts off a white line usually briefly flashes. Don't know if that helps.
zgibbyson said:
Also, whenever it shuts off a white line usually briefly flashes. Don't know if that helps.
Click to expand...
Click to collapse
That happens to me to and it happened on my first bricked skyrocket. Usually when i do a battery pull or after download mode completes.
zgibbyson said:
I seem to have a problem with my power button. I think. My phone will occasionally shut off and vibrate once every 2 seconds, as if the power button is being held down. Taking the battery out and putting it back in stops the vibrations, but then after starting to turn on it will go back into the steady vibration.
I've noticed that sometimes when it's turned on it'll go into little fits where the power button menu will pop up rapidly. This usually precedes when it shuts off.
The severity of these "fits" varies. Sometimes it just requires popping the battery out and putting it back in, but sometimes it lasts for hours.
I don't know if it's a power button problem, or something in the wiring. I don't have a case on it, just a stick on skin. If you need anymore information, I'll gladly supply it.
Any information on what is happening and if theres a fix, would be greatly appreciated.
Click to expand...
Click to collapse
I know I'm reviving an old thread but I came here trying to find a solution and I figured out what mine was.
It was indeed the power button, I took the phone apart twice, first time not messing with the power button, second time I pressed it quite a few good times and blew on it to try to blow anything out of there and to get my spit in it to lube any parts that needed lube...or what not.
I put it back together and still...same problem, it'd turn on when I put the battery in or plugged in a power source and then roughly 2 seconds later, it'd restart. The most I could get was maybe a full 10 seconds (but never further). But I realized that if I held the power button at the perfect time after the phone vibrated to turn on, it would go those 10 seconds way more often. So I mashed the hell out of my power button and shook and pounded the phone and it booted it up, was able to back up all my stuff and restore it. Now waiting for the replacement.
Why I told this like a story? I don't know...
OMFG this is exactly what is happening to me!!!! So exact. Lol any solution?!?
tonk12 said:
OMFG this is exactly what is happening to me!!!! So exact. Lol any solution?!?
Click to expand...
Click to collapse
Fix the power button
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
xcrazydx said:
Fix the power button
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
lol
Same exact thing happened to my girlfriends Infuse, faulty power button. I took it completely apart and tried to clean the contacts between the power button and the motherboard as well as any junk that may have been lodged in the button itself. Unfortunately the cleaning didn't work, what did work is I took the god damn phone and whacked it against the counter top a few good times and it has worked ever since. Do I recommend doing this? NO! Just sharing my experience.
xcrazydx said:
Fix the power button
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
yeah i guess that was a stupid question lol anyway i got my replacement today
tonk12 said:
yeah i guess that was a stupid question lol anyway i got my replacement today
Click to expand...
Click to collapse
Ah good news!
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Bronk93 said:
Same exact thing happened to my girlfriends Infuse, faulty power button. I took it completely apart and tried to clean the contacts between the power button and the motherboard as well as any junk that may have been lodged in the button itself. Unfortunately the cleaning didn't work, what did work is I took the god damn phone and whacked it against the counter top a few good times and it has worked ever since. Do I recommend doing this? NO! Just sharing my experience.
Click to expand...
Click to collapse
this actually worked for me lol. id hit the phone on my hand and it would fix my stuck power button.

So...How did I brick my N5?

I am not inexperienced when it comes to ROMs, rooting, flashing, etc. Been doing it since my Droid X, X2, Gnex and now n5.
So pretty much I installed purity ROM and franco kernel. I was really tired when I was flashing it last night so as soon as I saw it boot up I let myself fall asleep. The last thing I saw was the setup screen asking me what language to select. I woke up this morning and tried to turn the screen on. nothing. held the power button for 10+ seconds then tried to boot again. Nothing. FYI the phone was fully charged last I saw. I have the heat on so it's kind of warm inside. I left it outside on the patio for about 20 minutes to cool down. Still gets nothing. No response what so ever. No vibration, the backlight of the display doesn't come on....nothing. I tried plugging it in the charger, nothing. The battery icon doesn't show up. The backlight doesn't come on. I left it on the charger for about 20+ minutes. Nothing. Plugging it into my computer does absolutely nothing. It doesn't show ANYTHING connected AT ALL. So no fastboot no adb (cant even get to recovery or bootloader) odin is out too. Literally 100% unresponsive.
Didn't think you could do that to a nexus honestly. Especially after all the hackery I did on the GNex. I didn't even do anything funny. Just flashed Purity + Franco (r14) I was waiting on r15.
Try charging it for a few hours (overnight).
I've seen this happen to a lot of people in the nexus 4 section.
Sent using xda-developers app
I assume after charging you held the power button for at least 10 seconds?
RoyJ said:
I am not inexperienced when it comes to ROMs, rooting, flashing, etc. Been doing it since my Droid X, X2, Gnex and now n5.
So pretty much I installed purity ROM and franco kernel. I was really tired when I was flashing it last night so as soon as I saw it boot up I let myself fall asleep. The last thing I saw was the setup screen asking me what language to select. I woke up this morning and tried to turn the screen on. nothing. held the power button for 10+ seconds then tried to boot again. Nothing. FYI the phone was fully charged last I saw. I have the heat on so it's kind of warm inside. I left it outside on the patio for about 20 minutes to cool down. Still gets nothing. No response what so ever. No vibration, the backlight of the display doesn't come on....nothing. I tried plugging it in the charger, nothing. The battery icon doesn't show up. The backlight doesn't come on. I left it on the charger for about 20+ minutes. Nothing. Plugging it into my computer does absolutely nothing. It doesn't show ANYTHING connected AT ALL. So no fastboot no adb (cant even get to recovery or bootloader) odin is out too. Literally 100% unresponsive.
Didn't think you could do that to a nexus honestly. Especially after all the hackery I did on the GNex. I didn't even do anything funny. Just flashed Purity + Franco (r14) I was waiting on r15.
Click to expand...
Click to collapse
Doesn't sound like it had anything to do with flashing anything, especially since you saw it go tot he language screen.
You've tried holding the volume keys while turning it on?
I honestly may have just been a faulty battery in the device. ran out of juice fast and now won't charge or power it.
I'd still try more holding power button remedies, etc.
Not sure that Odin would have ever helped you anyways considering this is not a Samsung phone.
Worst case RMA it through Google..
Chromium_ said:
Try charging it for a few hours (overnight).
I've seen this happen to a lot of people in the nexus 4 section.
Sent using xda-developers app
Click to expand...
Click to collapse
It was fully charged when it booted before I fell asleep. I will leave it on the charger though. Thanks for the suggestion.
jd1639 said:
I assume after charging you held the power button for at least 10 seconds?
Click to expand...
Click to collapse
See OP, yes.
orangekid said:
Doesn't sound like it had anything to do with flashing anything, especially since you saw it go tot he language screen.
You've tried holding the volume keys while turning it on?
I honestly may have just been a faulty battery in the device. ran out of juice fast and now won't charge or power it.
I'd still try more holding power button remedies, etc.
Not sure that Odin would have ever helped you anyways considering this is not a Samsung phone.
Worst case RMA it through Google..
Click to expand...
Click to collapse
Yes, tried every button combo. True about odin, just making a point that a computer and fastboot/adb/toolkits would not work.
RoyJ said:
It was fully charged when it booted before I fell asleep. I will leave it on the charger though. Thanks for the suggestion.
Click to expand...
Click to collapse
Yep its happened a few times with people with the nexus 4 too. The battery is at a decently high charge and suddenly it acts as if the battery is dead.
I have seen people fix it by charging the phone for a few hours though. Do you get an LED light when its plugged into the wall charger?
Sent using xda-developers app
Absolutely nothing. Completely 100% unresponsive. I think it's done for.
Edit: Purchased from T-Mobile, not Google directly. I pay for insurance on the device. Stinks, but I think I'm going to have to file an insurance claim
Why do insurance when you can just do warranty claim at the store? Just take it back to them (especially since it hasn't been 30 days yet) and replace the device.
Did you try plugging it into a car charger in your car?
For some reason that sometimes works. I don't know why, maybe higher amperage or something.
You should try it!
This happened with my Nexus 4, All I did was leave it charging and that worked after quite a bit. At the time I re flashed it back to stock, not sure if it helped or not but I never had the issue again.
OP, have you solve your problem? my nexus 5 just dead when I rebooted my phone. now, i does not have any idea to turn it back on again.
kizaros2g said:
OP, have you solve your problem? my nexus 5 just dead when I rebooted my phone. now, i does not have any idea to turn it back on again.
Click to expand...
Click to collapse
What did you do before you rebooted?
jd1639 said:
What did you do before you rebooted?
Click to expand...
Click to collapse
before reboot, i'm flashing the new bootloader and radio that come with 4.4.1.. i got those two zip somewhere in the xda. but i think there is no problem with twrp. now I cant go into fastboot mode or recovery mode. there is no response when pressing the power button + volume button.

Soft Bricked?

My Galaxy s3 turned off randomly today at about 50% battery life. I tried getting it to turn back on, but my power button is broken. So, if I take out the batter and put it back in, it will say "Samsung" for about 2 seconds, and just turns off again. If I plug it in, it doesn't do anything. Sometimes if I take out the battery, put it in, then plug it in while it's turning on, it'll show an empty battery for about a second, then turn off. What can I do? I can't take it to Verizon because it's rooted. This isn't newly rooted, it's been rooted for about 4-5 months, so I don't think that's the problem. There is no custom rom and I've tried a new battery. I want to fix my phone, but I really want to keep the pictures on it. Any help?
Edit: The problem is my power button being defective. If I could just boot one time to backup everything, I'll be happy.
michael1026 said:
My Galaxy s3 turned off randomly today at about 50% battery life. I tried getting it to turn back on, but my power button is broken. So, if I take out the batter and put it back in, it will say "Samsung" for about 2 seconds, and just turns off again. If I plug it in, it doesn't do anything. Sometimes if I take out the battery, put it in, then plug it in while it's turning on, it'll show an empty battery for about a second, then turn off. What can I do? I can't take it to Verizon because it's rooted. This isn't newly rooted, it's been rooted for about 4-5 months, so I don't think that's the problem. There is no custom rom and I've tried a new battery. I want to fix my phone, but I really want to keep the pictures on it. Any help?
Click to expand...
Click to collapse
What rom are you on and what were you doing just before it turned off? Can you boot into Download mode from a powered off state? That's the key thing.
SlimSnoopOS said:
What rom are you on and what were you doing just before it turned off? Can you boot into Download mode from a powered off state? That's the key thing.
Click to expand...
Click to collapse
Thank you for the reply.
I'm on whatever the default rom is. I never loaded a custom one. And before it turned off, I wasn't doing anything. I believe I simply pulled it out of my pocket. I figured I accidentally turned it off on my own because since my power button is broken, it will ask me if I want to turn it off at random times. I'm not sure if I can boot into download mode. I thought I saw a tutorial on getting into download mode without using the power button, but I'll have to find it again and try it out.
Hold volume up, home and then put the battery in. Sounds like the power button is stuck on, so you should be able to boot into the stock recovery and wipe day. Though with the power stuck on, it's probably the signal from the button that says the issue.
Do you have the vz extended warranty insurance? If so, take it in and they'll give you a new one. It covers any phone you activate (I'd never consider not having that coverage)
beepea206 said:
Hold volume up, home and then put the battery in. Sounds like the power button is stuck on, so you should be able to boot into the stock recovery and wipe day. Though with the power stuck on, it's probably the signal from the button that says the issue.
Do you have the vz extended warranty insurance? If so, take it in and they'll give you a new one. It covers any phone you activate (I'd never consider not having that coverage)
Click to expand...
Click to collapse
Thank you.
Well, I tried what you said and saw "Recovery booting", but then it shut off.
I have insurance, but my phone is also cracked, so they won't replace it.
Edit: I've been able to get it into download mode, but it just turns off still. It's definitely the power button because I don't even have to hold it to go into download mode.
michael1026 said:
I have insurance, but my phone is also cracked, so they won't replace it.
Edit: I've been able to get it into download mode, but it just turns off still. It's definitely the power button because I don't even have to hold it to go into download mode.
Click to expand...
Click to collapse
Damn.
Honestly, if it were me, I'd raise Hell at a store with a manager until they did a warranty replacement. Crack or no, its the power button you're complaining about, so if there are no marks on the power button, they can't claim it's user-damage (like a drop).
beepea206 said:
Damn.
Honestly, if it were me, I'd raise Hell at a store with a manager until they did a warranty replacement. Crack or no, its the power button you're complaining about, so if there are no marks on the power button, they can't claim it's user-damage (like a drop).
Click to expand...
Click to collapse
Thank you.
So there's no way I could at least get it to boot temporarily? Or back it up in any way?

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