Wont turn on! - LG Optimus G (International)

Hello!
I dropped my LGOG E975 and the screen has cracked. The upper half would still work. But i could not turn the phone off. So i let the battery run dry. When i came back from vacation, approx. a month after, i sent it in to change the screen. It got changed, but now it has another problem:
It wont turn on! At the store they said they could not get the phone to boot. I took it to a charger and while holding the volumebuttons it showed the LG logo for a second, then blinked red a couple of times. This happend twice. Now if i hold the power button for 15 seconds and plug it in, it will quickly blink a red light.
What to do? I suspect it's something with the software.
FIY i unlocket the bootloader, rooted and installed a recovery. Dont remember which one tho'.

Update:
I can now enter fastboot or download mode. But the phone wont be found by kdz. flashers.

Try to access recovery from the fastboot screen, pushing 2 times volume down then power.
Enviado desde mi LG-E975

Karcha said:
Try to access recovery from the fastboot screen, pushing 2 times volume down then power.
Enviado desde mi LG-E975
Click to expand...
Click to collapse
The phone turn black, blink red once and thats it.

As a sidenote, i can only put it in fastboot or downloadmode after i hold the powerbutton a while before plugging it in. Else the red LED wont blink.

I have no idea then
Have you tried to put it in fastboot without plugging it in? Volume down + Power button when the phone is off.

Karcha said:
I have no idea then
Have you tried to put it in fastboot without plugging it in? Volume down + Power button when the phone is off.
Click to expand...
Click to collapse
No response from the phone. Can it be a batteryproblem since the red LED flashes shortly when plugged in and entering fastboot/download mode or trying to open the recovery?

Maybe. Leave it charging for a while and try again.
My father always lets his phone die out of battery and he leaves it off for a while like that. When trying to power it back on, or when plugging it to the charger, the led flashes just like you described. It's not an OG, but it may be something similar what's happening to you, since you said you left it for quite some time turned off.

Okay, i will try to leave it over night. It will sit in the charger for 6 hours before my next check.

Try to upgrade/recovery with LG support tool in download mode
Sent from my LG-E977 using xda premium

It would still not turn on. Tried multiple chargers and leaving the phone in for a long time. I got a new battery on the way.

Sometimes it helps to hold the power button a bit longer.

cyraxx84 said:
Sometimes it helps to hold the power button a bit longer.
Click to expand...
Click to collapse
I held the powerbutton down for multiple minutes. Still no response. I ordered a new battery from Ebay. Hoping this would fix the issue. The battery have a expected delivery this week. Will update the thread with the results.

Hope it works :good:

Balano said:
I held the powerbutton down for multiple minutes. Still no response. I ordered a new battery from Ebay. Hoping this would fix the issue. The battery have a expected delivery this week. Will update the thread with the results.
Click to expand...
Click to collapse
try holding the power button down while it is still plugged into the charger....

Karcha said:
Hope it works :good:
Click to expand...
Click to collapse
Thanks!
gentlemandroid17 said:
try holding the power button down while it is still plugged into the charger....
Click to expand...
Click to collapse
I tried everything. Really. Every possible combination of buttons, chargers and cables. The phone would only give a response when plugging it in. So i expect it to be a charging problem with the current battery.

Balano said:
Thanks!
I tried everything. Really. Every possible combination of buttons, chargers and cables. The phone would only give a response when plugging it in. So i expect it to be a charging problem with the current battery.
Click to expand...
Click to collapse
what was the outcome with the new battery?
im an currently experiencing an issue that sounds much the same as this, difference is that i was using the teenybin software and the HS shutdown halfway through the update, and now will not do a thing other than blink the RED LED when i hold the power button down whilst pugged into charger
also to mention, the battery life on the HS prior to this was reasonable..

Related

[Q] My HTC Broke :(

Hello all!
Well last night my phone fully ran out of battery. So normally I would charge it but this time there was no red led, I thought it was normal so I left it overnight to charge but in the morning it wouldn't turn on.
I don't think its my fault so I might send it for a replacement.
Is there any other way to turn it on?
Thanks.
Try different charger.
Sent from my HTC One X using xda premium
squabbi said:
Hello all!
Well last night my phone fully ran out of battery. So normally I would charge it but this time there was no red led, I thought it was normal so I left it overnight to charge but in the morning it wouldn't turn on.
I don't think its my fault so I might send it for a replacement.
Is there any other way to turn it on?
Thanks.
Click to expand...
Click to collapse
just put on charger try to power it on and if it doesn't start then wait half an hour and after this try againg with power on one time without plugging in charger and one time with in ...
One-X-master said:
just put on charger try to power it on and if it doesn't start then wait half an hour and after this try againg with power on one time without plugging in charger and one time with in ...
Click to expand...
Click to collapse
Yea I tried that but with no avail.
knesz said:
Try different charger.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Well I tried charging other devices and it worked. I'll try with another charger.
Have you tried holding down the power putton and volume button together to force a reset?
Same problem here.
Phone ran flat and now wont charge, the red LED does not come on.
Tried different chargers, tried via USB and tried power reset, all to no avail.
TheAngelus said:
Have you tried holding down the power putton and volume button together to force a reset?
Click to expand...
Click to collapse
I'll give it a go, I'll try for 15 secs.
Sorry that should be hold volume down button then hold power button as well. This is the htc official hardware reset method from their website and it worked for me when my phone wouldn't turn on or charge.
Other advice from them is to hold the power button down on its own for 15 seconds.
TheAngelus said:
Sorry that should be hold volume down button then hold power button as well. This is the htc official hardware reset method from their website and it worked for me when my phone wouldn't turn on or charge.
Other advice from them is to hold the power button down on its own for 15 seconds.
Click to expand...
Click to collapse
Haha, I realized it was supposed to be power down! Anyways I have been holding the 2 buttons for about 30 seconds as well as your second idea as well.. It dosent seem to work. but thanks for you help.

[Q] HTC One X Discharged and Now Won't Charge At All

Hi, I have a One X which discharged to nothing on Saturday night/Sunday morning as I was in hospital and my wife was using it to call people.
I had a similar problem in June, once dead it won't take any charge, it won't power up normally and it won't boot up either with the volume down being pressed at the same time.
Nothing lights or flashes.
In June I sent it to O2 and it came back fixed, but I've had a conversation today to say the warranty is voided as I've rooted it.
They are saying that it needs a new main board as it is rooted. I kept explaining that I don't need a new board, just some charge to be put into the battery.
I do think that I've tried everything this time, and last, to get the phone started again without sending it away, but I'd appreciate advice on getting it up and running and how best to deal with O2, what arguments to use etc.
Many thanks
PoshCat1 said:
Hi, I have a One X which discharged to nothing on Saturday night/Sunday morning as I was in hospital and my wife was using it to call people.
I had a similar problem in June, once dead it won't take any charge, it won't power up normally and it won't boot up either with the volume down being pressed at the same time.
Nothing lights or flashes.
In June I sent it to O2 and it came back fixed, but I've had a conversation today to say the warranty is voided as I've rooted it.
They are saying that it needs a new main board as it is rooted. I kept explaining that I don't need a new board, just some charge to be put into the battery.
I do think that I've tried everything this time, and last, to get the phone started again without sending it away, but I'd appreciate advice on getting it up and running and how best to deal with O2, what arguments to use etc.
Many thanks
Click to expand...
Click to collapse
Try plugging it in to the charger and pressing the power button quickly 3 times. Keep trying that until it powers on and then charge as usual.
nms247 said:
Try plugging it in to the charger and pressing the power button quickly 3 times. Keep trying that until it powers on and then charge as usual.
Click to expand...
Click to collapse
Thanks, they want £180 so I'm best getting it back and starting again.
PoshCat1 said:
Thanks, they want £180 so I'm best getting it back and starting again.
Click to expand...
Click to collapse
Just Plug it in With Official HTC Cable In A New PC which has USB 2 or greater port. Eventually after sometime you will c blinking red light. Once you get blinking red light pull out and plug it back in again after some time red led will become stable. at this point turn on the phone.
Once the OS loads again repeat Plug out Plug In USB Cable. It should now charge. If it stops charging repeat Plug out Plug again. Hope this helps.
I am doing this now and i have reached 12%. Hope this helps you
nms247 said:
Try plugging it in to the charger and pressing the power button quickly 3 times. Keep trying that until it powers on and then charge as usual.
Click to expand...
Click to collapse
Cheers, I'll try that too.
deathbearer said:
Just Plug it in With Official HTC Cable In A New PC which has USB 2 or greater port. Eventually after sometime you will c blinking red light. Once you get blinking red light pull out and plug it back in again after some time red led will become stable. at this point turn on the phone.
Once the OS loads again repeat Plug out Plug In USB Cable. It should now charge. If it stops charging repeat Plug out Plug again. Hope this helps.
I am doing this now and i have reached 12%. Hope this helps you
Click to expand...
Click to collapse
Oops, wrong quote, I meant I'd try this too.
mine has reached 50% now. willl flash latest rom. also make sure once you boot in os goto settings>power>untick fast boot and restart the phone. and continue charging like i said.
Sent from my MB860 using xda app-developers app
nms247 said:
Try plugging it in to the charger and pressing the power button quickly 3 times. Keep trying that until it powers on and then charge as usual.
Click to expand...
Click to collapse
I have it back now.
I'm trying this method first, will it work straight away or do I need to leave it for an hour or so?
PoshCat1 said:
I have it back now.
I'm trying this method first, will it work straight away or do I need to leave it for an hour or so?
Click to expand...
Click to collapse
I left it charging all night but pressing the button quickly did not work.
I'm now trying leaving it plugged into my PC.
Any idea how long before this might show a red light?
Also, is this any different to leaving it plugged into a power lead?
Cheers
PoshCat1 said:
I left it charging all night but pressing the button quickly did not work.
I'm now trying leaving it plugged into my PC.
Any idea how long before this might show a red light?
Also, is this any different to leaving it plugged into a power lead?
Cheers
Click to expand...
Click to collapse
Actually it should show the blinking red light after 20 appx minutes after charging. Then after few minutes it should get stable, and then you can powerup the device.
sthbr82 said:
Actually it should show the blinking red light after 20 appx minutes after charging. Then after few minutes it should get stable, and then you can powerup the device.
Click to expand...
Click to collapse
Hmmmm, back from lunch, it's been plugged in since 9.00 this morning, 4 hours, and nothing.
Repair needed?
Ok, having taken it to a repairer I was told there was nothing wrong with the battery, charging unit etc, it was a complicated matter that they couldn't sort out.
Does anybody know of a reputable repairer who may be able to take a look please?
Many thanks.

HTC M8 Doesn't Boot, Red LED Flashing, Not Charging

HTC M8 doesn't boot red LED flashing not charging
Hi,
I have big problems with my HTC M8. It is 11 month old.
I is rooted, has 4.16.401.10 firmware, Android Revolution HD 43.0 and
S-off SunShine.
In the evening I put it on the charger with 61% battery left. The next morning it didn't start up anymore and the red LED was flashing.
The battery didn't charge and so long it doesn't boot up at all, I can't connect it to the PC. It is only shows the big battery sign when I connect it to the charger which disappears some seconds later.
I didn't want to send it to HTC for guarantee, because I couldn't put on stock software.
My lokal handy-doctor changed the battery... nothing!
He changed the USB connection... nothing.
The red LED keeps flashing, the battery doesn't charge, it only becomes warm, I cannot turn it on. I have tried to press the power-volume+ -volume- buttons, nothing.
I think HTC will charge me, if I sent it for guarantee, or does anyone have other experience?
What should I do? Any idea?
Greetz
flottotter
Try holding the power and vol up for a long time, maybe a minute or so, and see if there is any change.
redpoint73 said:
Try holding the power and vol up for a long time, maybe a minute or so, and see if there is any change.
Click to expand...
Click to collapse
That was one of the first things which I tried. It has no effect.
Try power+vol up, and also power+vol down, with and without wall charger connected. I've seen a couple people have luck with that. Otherwise, if it still won't work, its pretty much bricked.
Especially since you've already had a new battery installed, it may be a problem on the mainboard.
flottotter said:
I think HTC will charge me, if I sent it for guarantee
Click to expand...
Click to collapse
Since you've had a 3rd party take apart the phone, replace the battery, and replace the USB port, your warranty is void.
redpoint73 said:
Try power+vol up, and also power+vol down, with and without wall charger connected. I've seen a couple people have luck with that. Otherwise, if it still won't work, its pretty much bricked.
Click to expand...
Click to collapse
I did that so many times. It doesn't help. I think its a hardware problem.
flottotter said:
I think its a hardware problem.
Click to expand...
Click to collapse
As you tried all the things I suggested with no luck, I agree its probably a hardware problem.
This would have been justifiably covered under warranty, since its a hardware problem. And since the screen doesn't come on, they wouldn't have known it was ever bootloader unlocked, custom ROM, etc.
But now that you've had a repair shop open it, it will be obvious to HTC the phone has been opened and they will probably charge you for repair.
Replace the old battery and trash the phone. Send it in under "UH OH Protection"
indiana99 said:
Replace the old battery and trash the phone. Send it in under "UH OH Protection"
Click to expand...
Click to collapse
From what I'm seeing, the M8 is only eligible if purchased after March, 2015 (which the OP did not):
http://www.htc.com/us/uh-oh-protection/eligible-products/
I have the same problem.
Only the red light work when i plug the usb cable to charge the phone.
Some help?
kloriahdez said:
I have the same problem.
Only the red light work when i plug the usb cable to charge the phone.
Some help?
Click to expand...
Click to collapse
This is old, but it might be the solution.
http://forums.androidcentral.com/ht...red-while-charging-rapid-battery-drain-3.html
kloriahdez said:
I have the same problem.
Only the red light work when i plug the usb cable to charge the phone.
Some help?
Click to expand...
Click to collapse
This isn't the "same problem" unless you (like the OP) took it to a repair shop, had them replace the battery and then the USB port? I doubt it.
Posting "I have the same problem" is just lazy, and doesn't give us the proper info for anyone to properly help.
How did this condition come about, did you just find the phone in this condition? Or were you flashing anything or any other actions to cause this condition?
Plug the wall charger (not connected to computer) overnight. Then hold the power and vol up buttons for a minute or 2, and see if there is any change.
Also try a different charger and cable.
redpoint73 said:
This isn't the "same problem" unless you (like the OP) took it to a repair shop, had them replace the battery and then the USB port? I doubt it.
Posting "I have the same problem" is just lazy, and doesn't give us the proper info for anyone to properly help.
How did this condition come about, did you just find the phone in this condition? Or were you flashing anything or any other actions to cause this condition?
Plug the wall charger (not connected to computer) overnight. Then hold the power and vol up buttons for a minute or 2, and see if there is any change.
Also try a different charger and cable.
Click to expand...
Click to collapse
Ok, sorry for the lazy answer.
So, yesterday the phone works fine, when i go to sleep.
Today, the alarm clock sounds, I woke up, and when i take the phone, the screen is black. Therefore, it didn't work.
I used another charger and cables, but don't work.
The S.O is sense stock, only had custom recovery, but I never used.
If i plug it to the computer, isn't recognized.
Maybe, you can know any solution for that?
A lot of times, I try, with power + vol up and power + vol down, for around 20 seconds.
Thanks for all help, but my phone didn't change the red flashing.
I think I have to accept that my phone died the red flashing death. RIP
kloriahdez said:
A lot of times, I try, with power + vol up and power + vol down, for around 20 seconds.
Click to expand...
Click to collapse
I specifically said to hold power + vol up for 1 to 2 minutes. 20 seconds isn't enough in some conditions.
kloriahdez said:
If i plug it to the computer, isn't recognized.
Maybe, you can know any solution for that?
Click to expand...
Click to collapse
Nothing shows up in Device Manager (if you are using PC)? Such as with an exclamation point by it?
No message about Qualcomm drivers?
redpoint73 said:
I specifically said to hold power + vol up for 1 to 2 minutes. 20 seconds isn't enough in some conditions.
Nothing shows up in Device Manager (if you are using PC)? Such as with an exclamation point by it?
No message about Qualcomm drivers?
Click to expand...
Click to collapse
I try again yesterday, hold the 3 buttons of 1-2 minutes. After that, hold power and vol + for the same time and any signals.
If i use my PC, doesn't recognize, didn't install drivers, or something else.

HTC One M8 has died. Only charging diode glows

Hey! Few days ago my M8 has stopped working. Just picked up the phone in the morning and it was dead (didn't charge it at night). Only charging diode glows orange when the charger is plugged in.
I've checked battery voltage with multimeter and it was 4,04V. Tried to hold power button with every combination with VOL+, VOL- and still nothing... Charging icon doesn't appear on screen. I've also checked every possible connection inside and everything is OK. Do you have any suggest? I really want to rescue it cuz it's the best audio recorder I've ever had Please help:crying:
Try holding just power button for a minute or so. Or try power+vol up for a minute.
Most folks don't realize you have to hold the button for so long, in this situation (battery ran down).
redpoint73 said:
Try holding just power button for a minute or so. Or try power+vol up for a minute.
Most folks don't realize you have to hold the button for so long, in this situation (battery ran down).
Click to expand...
Click to collapse
I already tried hold every possible combination for more than 2 min.
stratocaster9724 said:
I already tried hold every possible combination for more than 2 min.
Click to expand...
Click to collapse
Try leaving it on the wall charger a few hours, and try again. Or try it with the charger connected.
I know you already tested the battery voltage as being good. But folks have had luck trying the various things I mentioned above. It's all you can do short of replacing the battery (which may not be the issue).
my device always red light is blinking. not open

Daughters phone is completely dead, will not switch on. Please help

I have had it plugged in all night, and tried the following ;
Hold power for 1 minute
Hold power and volume up for one minute
Hold power and volume down for one minute
Hold all 3 buttons for one minute
None of these worked.
I have plugged it into a PC but there is no connection.
Is there anything else I can do?
*EDIT* Fixed it! https://forum.xda-developers.com/showpost.php?p=83649851&postcount=7
Its dead phone. What do you want some magic to turn it on? If it dosnt want to turn it on its dead phone and you cant do anything about it.
You might be right, but in the 20 years of owning mobile phones I have never had one that simply "died" before. I've ordered a new charge port as I think it might be to blame.
TylerDurdenK said:
You might be right, but in the 20 years of owning mobile phones I have never had one that simply "died" before. I've ordered a new charge port as I think it might be to blame.
Click to expand...
Click to collapse
Pressing pwr + volume down or volume up won't turn on device.
You're not saying if device can enter to recovery nor fastboot or If your device is unlocked or not or if you have some screen as the logo or if you have some vibration, some led blinking, or if you let it charging with screen on (it must be screen burning) or if device was off while charging...
The phone has no sign of life. No led, no screen on. Nothing.
TylerDurdenK said:
The phone has no sign of life. No led, no screen on. Nothing.
Click to expand...
Click to collapse
Well, there is not much you can do here, it could be a damage at the hardware level, probably in the port charger or at emmc/motherboard.
Also the overcharging or the kernel panic produced for some overheating can make that device won't boot.
The only you should try at software level is this https://c.mi.com/thread-1479882-1-0.html
I fixed it! After replacing the charging port it still didn't work.
However I read somewhere that disconnecting then reconnecting the battery connector inside the phone would work so I tried that and it worked.
Phone back working fully.

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