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Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
http://youtu.be/FEixpssggCY
What if you boot it pressing vol up + vol down + power?
Sent from my Nexus 5 using XDA Premium 4 mobile app
J.Diogo said:
What if you boot it pressing vol up + vol down + power?
Sent from my Nexus 5 using XDA Premium 4 mobile app
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Click to collapse
If on battery, then the phone does nothing. If plugged in to charger and the key combination is tried then the phone keeps on doing as shown in the video.
Don't know what's going on.
Try doing that but with the phone connected to a PC that has adb and fastboot installed.
Sent from my Nexus 5 using XDA Premium 4 mobile app
I would leave the phone plugged in for an hour and don't touch it. Then try.
Trust me.
1ManWolfePack said:
I would leave the phone plugged in for an hour and don't touch it. Then try.
Trust me.
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Click to collapse
Tried that already. No change. Any other ideas?
steelbreeze said:
Tried that already. No change. Any other ideas?
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Click to collapse
You have a fauilty or a stucked power key.
If it is just stucked then you can unstuck it by abusing the power key or taking the phone apart.
If it is fauilty then you have to claim your warranty.
If you disassemble the phone you will void your warranty
bitdomo said:
You have a fauilty or a stucked power key.
If it is just stucked then you can unstuck it by abusing the power key or taking the phone apart.
If it is fauilty then you have to claim your warranty.
If you disassemble the phone you will void your warranty
Click to expand...
Click to collapse
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.
steelbreeze said:
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.
Click to expand...
Click to collapse
Then you have to visit that local repairer guy pay him to replace the power key again or pay LG to replace the mother board.
steelbreeze said:
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.
Click to expand...
Click to collapse
Yeah the repair guy you dealt with must have fixed the button short-term but in doing so inadvertently caused it to short out. Meaning it needs to go back to a repair shop (better one) and cross your fingers that it didn't short out more important components
bitdomo said:
Then you have to visit that local repairer guy pay him to replace the power key again or pay LG to replace the mother board.
Click to expand...
Click to collapse
kbroh said:
Yeah the repair guy you dealt with must have fixed the button short-term but in doing so inadvertently caused it to short out. Meaning it needs to go back to a repair shop (better one) and cross your fingers that it didn't short out more important components
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Click to collapse
Okie. Will take the phone to LG tomorrow or over the weekend.
Guys please clear my one doubt. If it's the stuck power button, what does it have to do with the phone not doing anything when on battery but decides to go till 'Google' when plugged in?
steelbreeze said:
Okie. Will take the phone to LG tomorrow or over the weekend.
Guys please clear my one doubt. If it's the stuck power button, what does it have to do with the phone not doing anything when on battery but decides to go till 'Google' when plugged in?
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Click to collapse
My phone behaves the same way if I constantly press the power button
steelbreeze said:
Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
Did you get it fixed? I have the same issue and I've tried many ways to bring it back to life. My last step will be taking it to the tech support, because I live in Brazil, and I'm pretty sure they will charge me expensively as hell.
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Click to collapse
hebert_hrs said:
steelbreeze said:
Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
Did you get it fixed? I have the same issue and I've tried many ways to bring it back to life. My last step will be taking it to the tech support, because I live in Brazil, and I'm pretty sure they will charge me expensively as hell.
Click to expand...
Click to collapse
I'm in the same boat, unfortuantely i'm at a loss in what to do, i'm going to send it back to Google and await a replacement, meanwhile i'll get my hands on some cheap old phone for now.
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Click to collapse
Had my Nexus 5 for about a few month now, and have loved it till this morning, it decided to just shut off (full battery too) and i tried to turn it on and it is now just constantly starting up to the "Google" splash screen then shutting off.
Sometimes it gets to the the 4 color circles then shuts off.
I want to enter into recovery mode, but I have no time to click recovery mode as it reboots frequently
One thing i noticed when it did boot up was the power button seems to be extremely sensitive and volatile
I had this same problem.. It constantly rebooted and wouldn't let me get into recovery.. Every time I plugged in the charger it would reboot also. You have to let the battery completely drain.. I gave it a couple weeks.. then tried it again and it worked.
Found a solution
Well same thing started to happening with me yesterday after installing android L's developers' preview in my nexus 5. It worked well for first 4-5 hours but then after terminating a phone call when I put it back to my pocket problem started. I searched many forums for solution then I decided to re-install from image. I connected my phone to My PC (Which had driver installed & fastBoot setup) dramatically my phone started working well. And I detached my phone from PC. So I thought it might solved because after supplying charging. But after 3-4 hours it started again so I directly plugged in to electric socket but it kept on rebooting. Then I turned on my PC and attached my nexus 5 with it. Again it started dramatically.
Still I don't know the exact reason behind it. But good new is my phone is still working since last 16 hours... But I took care of not to launch some apps listed risky for developer's preview. So I thing some incompatible app launch may be a reason... but still its only "may be"
---------- Post added at 05:46 AM ---------- Previous post was at 05:42 AM ----------
dueltothedeath said:
I had this same problem.. It constantly rebooted and wouldn't let me get into recovery.. Every time I plugged in the charger it would reboot also. You have to let the battery completely drain.. I gave it a couple weeks.. then tried it again and it worked.
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If it happens again try what I just answered and let us know if it worked for you? So we can come to know if solution was nexus 5 specific or android L specific. Also mention the OS version, please.
hbb20 said:
Well same thing started to happening with me yesterday after installing android L's developers' preview in my nexus 5. It worked well for first 4-5 hours but then after terminating a phone call when I put it back to my pocket problem started. I searched many forums for solution then I decided to re-install from image. I connected my phone to My PC (Which had driver installed & fastBoot setup) dramatically my phone started working well. And I detached my phone from PC. So I thought it might solved because after supplying charging. But after 3-4 hours it started again so I directly plugged in to electric socket but it kept on rebooting. Then I turned on my PC and attached my nexus 5 with it. Again it started dramatically.
Still I don't know the exact reason behind it. But good new is my phone is still working since last 16 hours... But I took care of not to launch some apps listed risky for developer's preview. So I thing some incompatible app launch may be a reason... but still its only "may be"
---------- Post added at 05:46 AM ---------- Previous post was at 05:42 AM ----------
If it happens again try what I just answered and let us know if it worked for you? So we can come to know if solution was nexus 5 specific or android L specific. Also mention the OS version, please.
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Click to collapse
Thats very strange..since it started happening to me since yesterday. I managed to flash it again (and that i suppose should have cleared everything) but problem persists. Ill now try to restore factory image.
same thing happened with me one month ago............tried everything except opening it up and finally i got it replaced.................you cannot fix it on ur own take it to a service center asap........thank me if this helps!!
ironclad1911 said:
same thing happened with me one month ago............tried everything except opening it up and finally i got it replaced.................you cannot fix it on ur own take it to a service center asap........thank me if this helps!!
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Click to collapse
Thanks. I restored it to the original nexus 5 build - but nothing seems to fix the problem. will reach out to service center.
This details is going to be long...sorry about that, but I'm extremely worried so please help me soon.
My nexus 5 is 1 year 2 months old, bought in india, currently out-of-warranty. I never ever rooted or made any software changes, it's on 6.0 Marshmallow on legit OTA software updates.
When I'd updated to Lollipop, few days it'd do random reboot, but it'd complete the reboot and the problem ended automatically in sometime.
Now, I'd installed 6.0 OTA, but now from past night the phone started doing these activities to be exact:
" While operating yesterday night, it randomly showed me 'Google' (which's shown when the phone starts) and the phone turned off. It was just a start. Today morning, it again doing same things when I turned phone on. If I press "Power+VolumeDown" it shows me the bootloader menu, but immediately switches to 'Google' screen, but here it starts showing in an infinite loop. So the "Power+VolumeDown" isn't working, only direct power button is turning phone on. Now when directly phone is turned on, if I press the power button once, it immediately goes to sleep and wakes up, I repeat this and the phone repeats this 2-3 times; if by-chance the phone sleeps by normal power button click and again if I try to turn it on, then on clicking power button it directly shows 'power off' (which is normally shown after waking up device and holding the power button, I try removing the option of 'power off' but it doesn't go and after 2-3 tries it goes, unlocks the screen, hangs for 2 seconds, shows google and repeats the same story.
Now I just did factory reset, now the phone had started but it again swiched off and now it isn't turning on again.
Please please help me what can be the problem? As in first thing I'm going service centre tomorrow morning, but as it's out of warranty how much they'll charge Idk, I mean can anyone along with solving above problem give a solution that what can be the cost, is this only a software issue (as I said I never made any roots anything, only thing phone ever might have got damaged would be by falling off from height, which last was dropped atleast 6 month ago, and I updated to 6.0 in mid-beginning of October, while this is the end, so what can be the problem exactly and only software issue it will be? What can be expected cost? In India, Mumbai and would be going to service centre tomorrow, I really don't trust Indian Service centres as they idk how much will they overcharge and how should I tackle them please tell?
Can anything mentioned till now be a hardware issue and be charged more for?
I'd also like to mention that I've absolutely zero idea about rooting and any other advance things so please don't provide any advanced resolutions which go completely above my head.
Please help me soon, I never did any modifications to the phone, and I wouldn't be getting a new one anytime soon, so I don't want my phone to be like this because i'm scare that at this moment it's either beyond repair or would be charged too much to repair..
Arko Sarkar said:
This details is going to be long...sorry about that, but I'm extremely worried so please help me soon.
My nexus 5 is 1 year 2 months old, bought in india, currently out-of-warranty. I never ever rooted or made any software changes, it's on 6.0 Marshmallow on legit OTA software updates.
When I'd updated to Lollipop, few days it'd do random reboot, but it'd complete the reboot and the problem ended automatically in sometime.
Now, I'd installed 6.0 OTA, but now from past night the phone started doing these activities to be exact:
" While operating yesterday night, it randomly showed me 'Google' (which's shown when the phone starts) and the phone turned off. It was just a start. Today morning, it again doing same things when I turned phone on. If I press "Power+VolumeDown" it shows me the bootloader menu, but immediately switches to 'Google' screen, but here it starts showing in an infinite loop. So the "Power+VolumeDown" isn't working, only direct power button is turning phone on. Now when directly phone is turned on, if I press the power button once, it immediately goes to sleep and wakes up, I repeat this and the phone repeats this 2-3 times; if by-chance the phone sleeps by normal power button click and again if I try to turn it on, then on clicking power button it directly shows 'power off' (which is normally shown after waking up device and holding the power button, I try removing the option of 'power off' but it doesn't go and after 2-3 tries it goes, unlocks the screen, hangs for 2 seconds, shows google and repeats the same story.
Now I just did factory reset, now the phone had started but it again swiched off and now it isn't turning on again.
Please please help me what can be the problem? As in first thing I'm going service centre tomorrow morning, but as it's out of warranty how much they'll charge Idk, I mean can anyone along with solving above problem give a solution that what can be the cost, is this only a software issue (as I said I never made any roots anything, only thing phone ever might have got damaged would be by falling off from height, which last was dropped atleast 6 month ago, and I updated to 6.0 in mid-beginning of October, while this is the end, so what can be the problem exactly and only software issue it will be? What can be expected cost? In India Mumbai and would be going to service centre tomorrow, I really don't trust Indian Service centres as they idk how much will they overcharge and how should I tackle them please tell?
Can anything mentioned till now be a hardware issue and be charged more for?
Please help me soon, I never did any modifications to the phone, and I wouldn't be getting a new one anytime soon, so I don't want my phone to be like this because i'm scare that at this moment it's either beyond repair or would be charged too much to repair..
Click to expand...
Click to collapse
I had nearly the same behaviour ... changing the battery solved this for me.
Battery Charging didn't resolve
dirk0504 said:
I had nearly the same behaviour ... changing the battery solved this for me.
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Click to collapse
I did 100% charge my phone, but nothing is helping. At this moment the phone isn't turning on and I'm waiting for battery to drain now as charge isn't helping. Even now if I put on charge, it won't charge and continuously show "google" "google" instead of charging.
Sir i think you have a problem with the power button. Its stuck. I have the same problem before. I had it fix and til now my nexus 5 is doing fine.
I have been having a similar problem for the past 3 months or so. I thought that it was my power button but I also saw in a few of these threads that it was a battery issue. My phone would act OK as long as I had 75% or more battery but once it got below that it would randomly boot loop. The last couple of weeks, when it boot looped, it would drop from +60% down to 4% after one reboot. That was when I decided to try replacing the battery even when the other symptoms seemed to point toward the power button.
I found a battery on line and changed it out last week and haven't had a problem since. I believe the phone was just getting erratic battery indication and shutting itself down thinking it was out of juice. Cracking open the phone and changing the battery was easier than expected provided you take your time and don't force anything.
Tip: There is a clip just above the "S" in Nexus that needs to be pressed back in when you put your cover back on or the wireless charging will not work.
Had this issue, replaced the battery. All is well now
Switched phone on after work, phone powers up, boots up and then freezes after around 20 secs then switches off and re-boots, the process then starts again over and over again.
I've tried deleting cache, master reset, safe mode, simulated battery reset which does not work. I let the battery run flat by putting the phone into download mode and then recharged the battery but still nothing. The phone seems stable only in download mode.
I managed to re-install stock 7.0 firmware via Odin. Firmware installs fine, phone boots up and then freezes on welcome screen and then boots up again. I then tried 6.0.1, again installs fine, I get the welcome set up screen but after a 20 odd secs freezes up again.
The phone is less than two years old. Samsung service centre warranty job? Thanks.
Yes. Mine had also freezing and reboot issues, Sammy changed the Mainboard
The phone is less than two years old. Samsung service centre warranty job?
Click to expand...
Click to collapse
Same problem after 5 months.
Yes get it back to service centre
guys this sounds like the same issues the lgg4 was having with the ilapo bootloop also a snapdragon
had bad solder points on the big cores and they would come loose over time and basicly the phone was stuck in a infinite loop
Hello, everyone.
I'm using an OPO since october 2014 and I had no intention of buying a new phone in the near future. But now I'm worried about it.
Abouth three weeks ago, my phone started to freeze and reboot. At the time I was using sultan's latest ROM. I thought the problem was the latest updates and, as I wanted to test Nougat, I decided to download Lineage.
To my surprise, I kept having random freezes and reboots.
While reflashing ROMs and changing kernels, I had some reboots. Yes, self rebooting while on recovery.
So I decided to get it totally back to stock and re-start fresh.
Phone froze and restarted on COS initial config. And, after that, rebooted again when updating Gmail apps.
During these three weeks, it kept on with no reboots for, at max, around 40 hours.
Is there any way I can test my phone to determine if it's a hardware issue? It all makes me think it is. :/
Any clue is welcome.
Thanx.
Cappelletti said:
Hello, everyone.
I'm using an OPO since october 2014 and I had no intention of buying a new phone in the near future. But now I'm worried about it.
Abouth three weeks ago, my phone started to freeze and reboot. At the time I was using sultan's latest ROM. I thought the problem was the latest updates and, as I wanted to test Nougat, I decided to download Lineage.
To my surprise, I kept having random freezes and reboots.
While reflashing ROMs and changing kernels, I had some reboots. Yes, self rebooting while on recovery.
So I decided to get it totally back to stock and re-start fresh.
Phone froze and restarted on COS initial config. And, after that, rebooted again when updating Gmail apps.
During these three weeks, it kept on with no reboots for, at max, around 40 hours.
Is there any way I can test my phone to determine if it's a hardware issue? It all makes me think it is. :/
Any clue is welcome.
Thanx.
Click to expand...
Click to collapse
Get your device checked at a local shop. Looks to me like a battery or logic board issue.If it's battery then you can get a replacement but if its logic board then yes,you should consider buying new device.
Mr.Ak said:
Get your device checked at a local shop. Looks to me like a battery or logic board issue.If it's battery then you can get a replacement but if its logic board then yes,you should consider buying new device.
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Click to collapse
I'm fairly sure that there is no local shop that could check it.
Right now, before checking this thread, I let the battery completely drain and now it's on the wall recharging. I'll enter recovery when it's 100% charged and do a factory reset. Then install everything back and use it for a few hours.
Let's see it that helps.
Thanx for the reply.
- phone battery completely drained
- phone battery completely charged
- booted to recovery and factory reseted
- initial COS configuration done without any freeze and/or reboot
- updating Google Apps
So far, so good.
And it rebooted twice, during apps update.
Although it updated main Google apps, it was not supposed to reboot.
:/
Hmmm...if random reboot but able to boot normally afterwards then you need to tweak the kernel a little bit but if is random reboot and then stuck at 1+ logo or bootanimation then your battery is dying....
to check whether the battery is dying just wait until next reboot...if it stuck on 1+ logo or bootanimation, turn off the phone completely then plug in the charger...it it charge for 5 minutes in offline mode then turn it on while the charger still connected...if its boot normal then it is confirmed that the battery is dying...replace a new battery as quick as possible...
I've been living with random freeze+ automatic reboot since COS13 it's a PITA but doesn't cost me anything to wait 1min until full reboot, only problem are lucky patch on boot which take longer but nothing that bad. I was never able to troubleshot the issue, usually happens to me when I receive some notification I see the LED and try to unlock but the phone stays blacked out (even though it's clearly on since notifications are shown on the LED) until I force reboot.
Over the years I tried insane amount of ROMs and kernels, nothing changed, adding to that the fact that 10% of the times when i put it in charge (original charger+cable) says 7h or 6h until full charge (and I actually have to wait all that time), I just have to unplug and try again until it fixes. It's not the charger because I tried it with other phones, so I started to assume my problems are the small board with the charging board + battery. But I never had the willing to change it. I'm "fine" with how it works.
iPusak Gaoq™ said:
Hmmm...if random reboot but able to boot normally afterwards then you need to tweak the kernel a little bit but if is random reboot and then stuck at 1+ logo or bootanimation then your battery is dying....
to check whether the battery is dying just wait until next reboot...if it stuck on 1+ logo or bootanimation, turn off the phone completely then plug in the charger...it it charge for 5 minutes in offline mode then turn it on while the charger still connected...if its boot normal then it is confirmed that the battery is dying...replace a new battery as quick as possible...
Click to expand...
Click to collapse
It does not get stuck. At times, it reboots during boot. Some times (rarely) it does that for two or three times and then turns off. But most of the time it freezes, reboots and I can use it normally for hours and hours.
seanwlk said:
I've been living with random freeze+ automatic reboot since COS13 it's a PITA but doesn't cost me anything to wait 1min until full reboot, only problem are lucky patch on boot which take longer but nothing that bad. I was never able to troubleshot the issue, usually happens to me when I receive some notification I see the LED and try to unlock but the phone stays blacked out (even though it's clearly on since notifications are shown on the LED) until I force reboot.
Over the years I tried insane amount of ROMs and kernels, nothing changed, adding to that the fact that 10% of the times when i put it in charge (original charger+cable) says 7h or 6h until full charge (and I actually have to wait all that time), I just have to unplug and try again until it fixes. It's not the charger because I tried it with other phones, so I started to assume my problems are the small board with the charging board + battery. But I never had the willing to change it. I'm "fine" with how it works.
Click to expand...
Click to collapse
I'm "almost" fine with the way it works for me. As most of the time it's fully operational.
I found a OPO with damage screen for sale here. He guy didn't want too much $ for it. I bought it and will receive next week. Will try to swap logic boards.
Let's see what happens.
Was able to have logcat running when the device froze (during game) and rebooted.
Is anyone able to see any error on the log that could make the device freeze and reboot?
Got the broken screen OPO two days ago. Yesterday my phone was impossible to be used. Rebooting like hell.
I swapped logic boards and all is fine. No freezes and reboots (of course, it's pratically another phone). I kept only my screen, housing and battery.
My logic board had a 2.5 sticker on it. The one I got now has a 2.1 sticker. Does anyone know what's that about?
Hi,
there are some threads about the bootloop problem, but I couldn't find exactly same problem: some days ago my phone landed into the bootloop. It was a bit spooky with battery charging state, it was jumping for different states - 3%, 99%, 24% after every loop. So I bought a new battery and replaced the old one. Now the phone starts to LG logo (with starting sound), but after 10 seconds I can hear the power-off sound and the phone turns off. It seems to be a "normal" shutdown, not the "reset-bootloop": I hear power-off-sound, LG-power-off-logo and LED is blinking blue for about 10 seconds. After that it repeats infinitely. Also, if I turn the phone off it stays off, but if I put the charger in it, it's starts from itself again and again. Did not tried the hard reset until now. Any ideas, guys?
update: tried hard reset. it's starts until "optimizing apps", if it's done, i can see for a second the "first setup" screen and then it's immediately shutting down. same problem with the old, original battery.
edit: for the first time I saw message "high temperature" on the screen, before it was powered off. But the phone is not even warm...
critdmg said:
update: tried hard reset. it's starts until "optimizing apps", if it's done, i can see for a second the "first setup" screen and then it's immediately shutting down. same problem with the old, original battery.
edit: for the first time I saw message "high temperature" on the screen, before it was powered off. But the phone is not even warm...
Click to expand...
Click to collapse
What you describe is exactly that happened to the Mrs's GF2. One day it was fine and then all of a sudden the battery drained really quick. Now she can only get to the optimizing apps screen before it shuts down again. Ordered a new battery but that doesn't look to be the solution from your findings. :crying:
My phone has the exact same prblm n i was thinking of buying a battery but now that i have read your post i am doubting my battery purchase.
By the way have u found any fix also are u sure the battery is genuine n not some poor replica?
I had this problem when I had flux in my battery port causing a battery connection problem. Sometimes it said temperature too high and other times temperature too low. I was able to fix it by taking out the motherboard using 90% alcohol and a toothbrush to clean the battery port in the motherboard. Then I let it dry and problem was gone. Now I'm not saying this is exactly your problem but it just means that there's most likely bad connectivity to your battery. It could be your battery, the cable or the port.
Mrs received her new battery and it seemed genuine. Put it in and the phone is 100% dead. No power, no charging, no life.
Its not all bad news as she bought a Honor 6X which is a far better phone.
I tried all the hints I could find (except cleaning it with alcohol), but nothing help to start the phone again. Could be defective heat/temp sensor on the motherboard.
Battery was from "Polarcell" - that's a pretty good one manufacturer with satisfied user reviews on amazon (also had good personal experience with their batteries). Just for info: phone doesn't even start with original battery anymore - same problem.
I already switched to Honor 9 (excellent phone!), but will give another try and clean the battery attachment port with alcohol today. Will give you an update later.
If you plug the phone into the charger does it even show the battery charging symbol at all?
From what I've been reading the temp sensor is in the battery and sends the temp signal through the battery connector to the motherboard. So if you replace the battery it's like plugin in a new temp sensor. However if the connector is bad then that's the only thing that I can think off that would prevent the phone from starting. If the port is bad I don't know if it can be fixed or not.
Had no luck yesterday with port cleaning. Still the same error.
probaina said:
If you plug the phone into the charger does it even show the battery charging symbol at all?
Click to expand...
Click to collapse
Yes, but it's more complicated. If the phone is turned off and you plug USB in, it starts to boot from itself (without pressing the power button). In most cases it's going up to LG logo and powering off again. After powering off I can see battery charging symbol for about 5 seconds, after that it's changing to battery symbol with an thermometer. While the phone is in this bootloop, it's charging. From the point with this battery temperature symbol it stops charging. I read something on reddit about getting it up to 100% could solve the problem. So, I tried to plug it on and off about 50 times to get fully charged, got it up to 100%, but it's still rebooting. Can't get into recovery, but it's possible to get into the "hard reset"-menu, where I can wipe data. After this the phone boots normally (at the first sign), it's starting optimizing apps, I can see the "first-setup"-screen (that one with language chooser) for a half second and it turns off again. Same behavior with both batteries - new one and the original.
critdmg said:
Had no luck yesterday with port cleaning. Still the same error.
Yes, but it's more complicated. If the phone is turned off and you plug USB in, it starts to boot from itself (without pressing the power button). In most cases it's going up to LG logo and powering off again. After powering off I can see battery charging symbol for about 5 seconds, after that it's changing to battery symbol with an thermometer. While the phone is in this bootloop, it's charging. From the point with this battery temperature symbol it stops charging. I read something on reddit about getting it up to 100% could solve the problem. So, I tried to plug it on and off about 50 times to get fully charged, got it up to 100%, but it's still rebooting. Can't get into recovery, but it's possible to get into the "hard reset"-menu, where I can wipe data. After this the phone boots normally (at the first sign), it's starting optimizing apps, I can see the "first-setup"-screen (that one with language chooser) for a half second and it turns off again. Same behavior with both batteries - new one and the original.
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That's a lot of combined symptoms. I have no idea what could be wrong with yours exactly. I would try to bake the motherboard with solder flux as a last resort. I had to do that with my G flex 2 twice to bring it back to life. I'm not sure if it would fix it in your case, but at this point you don't have much to lose.
probaina said:
That's a lot of combined symptoms. I have no idea what could be wrong with yours exactly. I would try to bake the motherboard with solder flux as a last resort. I had to do that with my G flex 2 twice to bring it back to life. I'm not sure if it would fix it in your case, but at this point you don't have much to lose.
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I've already spent enough time with trying get it back to life. Loved this phone, but I had to send it to LG service every half year (3 times!) and got it every time with a new motherboard back. My brother had to send his one two times within a year because of several problems (no vibration, no sound through 3.5 jack...). Furthermore it was not possible to root or unlock the bootloader since Android 6 (what I've got with the last replaced mainboard, but what was not available through the software update!). So, just for me it was a very bad experience and for sure I'll not buy an LG phone for the next 10 years.
critdmg said:
I've already spent enough time with trying get it back to life. Loved this phone, but I had to send it to LG service every half year (3 times!) and got it every time with a new motherboard back. My brother had to send his one two times within a year because of several problems (no vibration, no sound through 3.5 jack...). Furthermore it was not possible to root or unlock the bootloader since Android 6 (what I've got with the last replaced mainboard, but what was not available through the software update!). So, just for me it was a very bad experience and for sure I'll not buy an LG phone for the next 10 years.
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Is your phone still under warranty?
le grande magnetto said:
Is your phone still under warranty?
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Yes. But I think is gone as I changed the battery... But good idea, I'll try to send it to LG service again. Who knows...
critdmg said:
Yes. But I think is gone as I changed the battery... But good idea, I'll try to send it to LG service again. Who knows...
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Oh, that might void your warranty if you changed battery yourself. As I can see you're from Germany, EU, so you should ask for DAP (defective after purchase) act from service to get refund for your phone.
I've never heard about DAP. Do I give them my phone and get from them some money back or what is that about? Is it an manufacturer service or general refund possibility in EU?
critdmg said:
I've never heard about DAP. Do I give them my phone and get from them some money back or what is that about? Is it an manufacturer service or general refund possibility in EU?
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I assume it should be available in EU. You should contact your seller or the service about if for detailed info. When you dave details about that please share them here.