Hi,
I noticed that if my phone is turned off and charging, it won't power up when I press the power button.
To get the phone to turn on, I need to disconnect it from the charger, turn it on, let it load, then plug it back into the charger.
Is this normal? It just seems a bit strange to me....
Cheers
Why don't you charge while it's turned on ?
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Robert_89 said:
Hi,
I noticed that if my phone is turned off and charging, it won't power up when I press the power button.
To get the phone to turn on, I need to disconnect it from the charger, turn it on, let it load, then plug it back into the charger.
Is this normal? It just seems a bit strange to me....
Cheers
Click to expand...
Click to collapse
It works for me.. You gotta press and hold the power button, but it does boot up.
ilabs said:
It works for me.. You gotta press and hold the power button, but it does boot up.
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Click to collapse
Dr.Engineer said:
Why don't you charge while it's turned on ?
| Mobile Message
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I tried charging when the phone was off to see if it charged any faster, just out of curiosity really
Related
I have a Samsung focus that I got used and is not turning on using the power button.
If I plug in the charger and wait for a few minutes then it turns on and everything works fine but once I completely turn the phone off I am not able to
turn the phone back on using the power-button.
Only way to turn the phone on is if I plug in the charger.
Anyone Have this problem?? or know how to fix?
same
Same here, started yesterday.
Also it turns off by pressing the pwr button instead of locking the screen.
Now i only can access download mode and magldr
Have you tried pulling the battery for a few minutes?
wildbilll said:
Have you tried pulling the battery for a few minutes?
Click to expand...
Click to collapse
Yes I pulled the Battery out.
Only way to turn the phone back on is if I plugin the charger and wait a few minutes then it turns on.
the power-button only works if it on. if its off completely it does not work.
The fact that the button will turn it off means the button provides the circuit closure required to trigger the toggle from on to off. Electrically, there is no fault. Time to flash a new ROM. http://forum.xda-developers.com/showthread.php?t=1528984 This one works really good.
Hi,
I need help:
my nexus 4 was in charging overnight, hen i came up this morning, he was still fully functional.
aftr an hour, i came to use it again, it i saw that it was dead.
i have tried the fixes for the problem (to hold vol down and power byttons, an after 15 seconds to insert Cable and all this stuff, didn't worked).
i dont know what else to do!
im freaking out!
thanks for help
Can you turn your device on? If you plug in the charging cable, did it charge? And what about bootloader mode?
CCody said:
Can you turn your device on? If you plug in the charging cable, did it charge? And what about bootloader mode?
Click to expand...
Click to collapse
Nothing :/
the device wont turn on, the device wont charge (i have tried different socket/desktops, and also different chargers), and i cant boot into bootloader / recovey mode.
Note: when i performed the steps on the internet, when i plugged in the cable, the Red LED light in turning on for about 15-20 seconds, and then turning off.
what can i do except for going to a lab?
xph11 said:
Nothing :/
the device wont turn on, the device wont charge (i have tried different socket/desktops, and also different chargers), and i cant boot into bootloader / recovey mode.
Note: when i performed the steps on the internet, when i plugged in the cable, the Red LED light in turning on for about 15-20 seconds, and then turning off.
what can i do except for going to a lab?
Click to expand...
Click to collapse
You can try this, if you didn't have already:
- Plug your phone to the charger while holding down the volume down button. Your device should boot into bootloader mode.
- If the above doesn't work, then let your phone charge for half an hour and try it again.
CCody said:
You can try this, if you didn't have already:
- Plug your phone to the charger while holding down the volume down button. Your device should boot into bootloader mode.
- If the above doesn't work, then let your phone charge for half an hour and try it again.
Click to expand...
Click to collapse
i have tried it and it didn't worked.
i will try in half and hour again like you said. (but i dont think that the phone is charging at all)
also, when i tried you steps, the Red LED blinked a few times when i inserted the cable in, and then its turned off.
xph11 said:
i have tried it and it didn't worked.
i will try in half and hour again like you said. (but i dont think that the phone is charging at all)
also, when i tried you steps, the Red LED blinked a few times when i inserted the cable in, and then its turned off.
Click to expand...
Click to collapse
When you plug the cable in, you must press down the volume down button simultaneously. Not just only plug the cable in.
CCody said:
When you plug the cable in, you must press down the volume down button simultaneously. Not just only plug the cable in.
Click to expand...
Click to collapse
i know that what i did.
i pressed and hold the volume down + power buttons, and while holding them, i inserted the cable.
xph11 said:
i know that what i did.
i pressed and hold the volume down + power buttons, and while holding them, i inserted the cable.
Click to expand...
Click to collapse
Alright :good:
CCody said:
Alright :good:
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Click to collapse
ok, i tried again now, and the Red LED is now on, and its not turning off.
its mean that the device is charging now?
im not touching it, im afraid to mess up something hahaha
xph11 said:
ok, i tried again now, and the Red LED is now on, and its not turning off.
its mean that the device is charging now?
im not touching it, im afraid to mess up something hahaha
Click to expand...
Click to collapse
Is the LED always on or only when you plug in the charging cable. I may have a slightly presumption...
CCody said:
Is the LED always on or only when you plug in the charging cable. I may have a slightly presumption...
Click to expand...
Click to collapse
since the LED truned on i didn't disconnected the cable from the device, and the LED didn't turned off.
i dont know if to remove the cable right now, because if it is finally charging, i dont want to stop it and mess it up again.
so what now?
edit: i didn't disconnected the cable yet. but the Red LED turned off.
xph11 said:
since the LED truned on i didn't disconnected the cable from the device, and the LED didn't turned off.
i dont know if to remove the cable right now, because if it is finally charging, i dont want to stop it and mess it up again.
so what now?
Click to expand...
Click to collapse
You are charging from the electrical outlet, are you?
Just let it charge for at least two hours, it is a good sign that the LED went on.
Furthermore this red LED also known as 'red light of death' is a common issue of Nexus devices. It's an indicator for the batterie not to charge or because there was a thermal shutdown cause by too much heat and you only can solve this by screw off your device.
I hope you dont must go this far. Just be patient and wait what happens after the charging period.
CCody said:
You are charging from the electrical outlet, are you?
Just let it charge for at least two hours, it is a good sign that the LED went on.
Furthermore this red LED also known as 'red light of death' is a common issue of Nexus devices. It's an indicator for the batterie not to charge or because there was a thermal shutdown cause by too much heat and you only can solve this by screw off your device.
I hope you dont must go this far. Just be patient and wait what happens after the charging period.
Click to expand...
Click to collapse
did you saw my edit?
xph11 said:
did you saw my edit?
Click to expand...
Click to collapse
Ya, I did. As I said, be patient, let it charge.
CCody said:
Ya, I did. As I said, be patient, let it charge.
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Click to collapse
i have just noticed that the phonr is not charging at all.
its like before the Red LED turned on for a few minutes..
Did you also try to charge it with another cable? Try again to press down volume down key and plug in the cable.
By 'not charging at all' do you mean, there isnt this batterie logo when charging?
Edit: Try this volume-down-plug-in-cable a couple of time. It may not work the first time you do it.
CCody said:
Did you also try to charge it with another cable? Try again to press down volume down key and plug in the cable.
By 'not charging at all' do you mean, there isnt this batterie logo when charging?
Edit: Try this volume-down-plug-in-cable a couple of time. It may not work the first time you do it.
Click to expand...
Click to collapse
tried, not working.
when the phone i connected to charger, there is no LED light or somethinh on the screen.
xph11 said:
tried, not working.
when the phone i connected to charger, there is no LED light or somethinh on the screen.
Click to expand...
Click to collapse
I am sorry. I don't know what to do else. You may send your device to LG or Google...
Thank you anyway
Anyone else knows what to do???
xph11 said:
Thank you anyway
Anyone else knows what to do???
Click to expand...
Click to collapse
search "red light of death".
leaving it on the charger might fix it. taking off the back cover, disconnecting the battery, then reconnecting the battery is an almost 100% fix.
Hello, my s4 turn off yesterday, i think it's a battery problem but when i connect the charger (usb or energy) the phone wont charge.
so i think it's a battery problem, i test with other battery and the problem remains.
The Led won't turn on and if i plug out the battery and plug on the device start, but turn off on firs samsung logo in a second.
If I turn on in download mode or recovery mode, the device turn off in a second too.
Its strange cause the device start, but not remain on for 1 second!
It's probably your power button that is hanging/broken.
YEP!
Lennyz1988 said:
It's probably your power button that is hanging/broken.
Click to expand...
Click to collapse
YAS and you are SO RIGHT! just open thephone and test the power button..it stucked..so i use the blow power and WORK!
Thank you XDA:victory:
Hey All,
I have bought a used leeco pro 3 off swappa. Unfortunately I didn't get the phone until much later after delivery (had to have someone bring it to me). In photos the phone works fine, but when I got it it won't turn on and there's no indicator that it's charging at all. When I do plug it in, the phone does get warm though.
Any thoughts what the problem could be?
Have you tried another USB-C cable? Apparently the stock OEM one sucks.
sk8223 said:
Have you tried another USB-C cable? Apparently the stock OEM one sucks.
Click to expand...
Click to collapse
I have another leeco and I tried that charger still nothing. I've been reading and wondering if the battery drained. I'm going to leave it plugged in for awhile to see if anything changes. I plugged it directly into my laptop and it made that noise that it recognized something was plugged in but it didn't turn on or anything like that.
phillytemptation said:
I have another leeco and I tried that charger still nothing. I've been reading and wondering if the battery drained. I'm going to leave it plugged in for awhile to see if anything changes. I plugged it directly into my laptop and it made that noise that it recognized something was plugged in but it didn't turn on or anything like that.
Click to expand...
Click to collapse
You should to try this, hold the power button more than 1 min, or hold Volume down+power until display show up then hold the power again util it reboot.
hearnfar said:
You should to try this, hold the power button more than 1 min, or hold Volume down+power until display show up then hold the power again util it reboot.
Click to expand...
Click to collapse
Tried both, still nothing.
phillytemptation said:
Tried both, still nothing.
Click to expand...
Click to collapse
Press power button 2 minutes or longer, sometime the phone will come alive I did it couple of times before.
If not work try this tread:
https://forum.xda-developers.com/le-max-2/how-to/guide-hard-brick-fix-qualcomm-hs-usb-t3492949
Plug in charger know hold down power and volume push it down a hold for 15 seconds you may need to repeat this.
Sent from my LEX720 using xda premium
Moon75 said:
Press power button 2 minutes or longer, sometime the phone will come alive I did it couple of times before.
If not work try this tread:
https://forum.xda-developers.com/le-max-2/how-to/guide-hard-brick-fix-qualcomm-hs-usb-t3492949
Click to expand...
Click to collapse
Hmm any ideas on what files I would need for the leeco pro 3? It indeed shows up as Qualcoom HS loader on my computer.
mchlbenner said:
Plug in charger know hold down power and volume push it down a hold for 15 seconds you may need to repeat this.
Sent from my LEX720 using xda premium
Click to expand...
Click to collapse
I'll keep trying but doesn't want to turn on. Interestingly though, when it's plugged into my laptop at least I can hear the phone being disconnected via USB when I hold the power button down. It just doesn't seem to boot up.
When you plug it does it show it charging.
You must push power and volume button at the same time.
Never buy from them.
Sent from my LEX727 using xda premium
phillytemptation said:
Hmm any ideas on what files I would need for the leeco pro 3? It indeed shows up as Qualcoom HS loader on my computer.
I'll keep trying but doesn't want to turn on. Interestingly though, when it's plugged into my laptop at least I can hear the phone being disconnected via USB when I hold the power button down. It just doesn't seem to boot up.
Click to expand...
Click to collapse
Try use different cable connect phone to computer. For the phone show as Qualcoom HS loader on pc, I just can remember did not format it or anything like that and the phone was fine working again.
I'm having a similar problem, I bought a new leeco pro 3 charger today, original, plugged it in charged until led was green. An hour later noticed fingerprint scanner not working, so i discovered the phone is off, now I can't turn on. I had AICP ROM, the latest one from 21 january.
same problem,dead
i have the same problem i just press the power button with level down(-) audio more than 2 minutes and it boot up. try to press it more than two minutes
rudolph323 said:
I'm having a similar problem, I bought a new leeco pro 3 charger today, original, plugged it in charged until led was green. An hour later noticed fingerprint scanner not working, so i discovered the phone is off, now I can't turn on. I had AICP ROM, the latest one from 21 january.
Click to expand...
Click to collapse
Did you get this working?
mchlbenner said:
Did you get this working?
Click to expand...
Click to collapse
This doesn't happen anymore, it seems. I charged to 100% a week ago (with leeco QC 3 charger) and it didn't turn off.
rudolph323 said:
This doesn't happen anymore, it seems. I charged to 100% a week ago (with leeco QC 3 charger) and it didn't turn off.
Click to expand...
Click to collapse
It actually happened just now. I charged from 38% to 95% I disconnected non-QC charger and went into AccuBattery app looked at the stats and the phone just shut down... Now I can't turn it on. Nothing happens.
I was on the latest AICP ROM
EDIT: I hold down the power button and connected the phone to PC, it turned on to LEECO screen and now red LED is blinking.
rudolph323 said:
It actually happened just now. I charged from 38% to 95% I disconnected non-QC charger and went into AccuBattery app looked at the stats and the phone just shut down... Now I can't turn it on. Nothing happens.
I was on the latest AICP ROM
EDIT: I hold down the power button and connected the phone to PC, it turned on to LEECO screen and now red LED is blinking.
Click to expand...
Click to collapse
Try holding volume up see if you have fastboot.
Sent from my LEX727 using xda premium
Any help?
Hello, I have very similar problem. My Leeco le pro 3 don't charge I try diffrend cables and chargers but when plug-in only orange diode start to blink. Do you have any other ideas what to try?
same problem here. LeEco shut down because of low battery. After plugging the charger in it, the LED only blinks red. Then it vibrates, turns off and starting into the charging mode without charging. Starting TWRP or dotOS is not possible because it shuts down.
nocturnoz said:
same problem here. LeEco shut down because of low battery. After plugging the charger in it, the LED only blinks red. Then it vibrates, turns off and starting into the charging mode without charging. Starting TWRP or dotOS is not possible because it shuts down.
Click to expand...
Click to collapse
Mine is installed the same rom, and today It had the same problem.
mmcarvaxd said:
Mine is installed the same rom, and today It had the same problem.
Click to expand...
Click to collapse
Problem is "solved". I was able to boot inti TWRP and charged from zero to 10%. After that after few trys it was possible to boot into the ROM to charge the battery to 100%.
So i turned my phone off and let it charge until 100 percent. When i took off the charger, i tried to power it on. It vibrated and didnt turn on ever since. I read something about overcharging the battery or something but i'm not sure. I tried using the power button and volume down combination but won't power on att all. Any help?
Hold volume up key and connect phone to pc, should enter download mode. Then reset it by holding all buttons.
Dejan Kruljac said:
Hold volume up key and connect phone to pc, should enter download mode. Then reset it by holding all buttons.
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Click to collapse
nothing at all shows up on the screen
Could my battery have gone bad? I doubt it because it was working perfectly before. After i let it sit a full night out of the charger and tried to turn it on, it vibrated and the screen lit a slightly bit but shut off right after. Any ideas?
batch23 said:
Could my battery have gone bad? I doubt it because it was working perfectly before. After i let it sit a full night out of the charger and tried to turn it on, it vibrated and the screen lit a slightly bit but shut off right after. Any ideas?
Click to expand...
Click to collapse
No idea then, if you have warranty take it to LG..