My G7 just randomly factory reset itself? - LG G7 ThinQ Questions & Answers

I received my lightly used LG G7 G710ULM a few hours ago. (purchased from eBay)
Went out and took a bunch of pictures with it without a sim card in it. Came home and powered the phone off before throwing my sim card in.
Booted the phone back up and it seems to have factory reset itself; Was thrown back into the initial setup screen and of course, after going through all that again, all the photos I took today are gone.
Needless to say I'm furious and now have trust issues with this thing.
Any idea as to what might have happened, if it's possible to recover my lost photos, or what I should do right now?
I haven't been able to replicate this issue yet (tried powering off and removing sim again) so it's not a consistent thing, but now I'm scared that it might randomly happen to me again.
Thanks.

Thaifight-R said:
I received my lightly used LG G7 G710ULM a few hours ago. (purchased from eBay)
Went out and took a bunch of pictures with it without a sim card in it. Came home and powered the phone off before throwing my sim card in.
Booted the phone back up and it seems to have factory reset itself; Was thrown back into the initial setup screen and of course, after going through all that again, all the photos I took today are gone.
Needless to say I'm furious and now have trust issues with this thing.
Any idea as to what might have happened, if it's possible to recover my lost photos, or what I should do right now?
I haven't been able to replicate this issue yet (tried powering off and removing sim again) so it's not a consistent thing, but now I'm scared that it might randomly happen to me again.
Thanks.
Click to expand...
Click to collapse
Are you sure that the previous owner account wasn't still logged in? If it was the previous owner could have launched a remote factory reset (yep it's a feature).

LameMonster82 said:
Are you sure that the previous owner account wasn't still logged in? If it was the previous owner could have launched a remote factory reset (yep it's a feature).
Click to expand...
Click to collapse
Pretty sure it wasn't as I had to do the whole Google setup when I first turned the phone on.
My friend postulates that this might be similar to the "security feature" found in newer Samsung Galaxy phones in which whenever a new SIM card from another country (more specifically from Canada) is used, when one switches to a U.S. SIM after having been on a Canadian SIM, the phone will do a factory wipe.

Man that just happened to me, I have been using this phone for like 3 days... I fully charged it and I don't know sometimes I like to make a restar so I hold power button to show the restart menu so I clicked on power off and restart, went to the bathroom took a shower and came back to find my phone reset.. No one's is in home so is no like someone tried to type pass codes and after several attempts go to factory reset so no that didn't happen, so yes my LG G7 reset itself... Sorry my bad English

Related

T-Mobile Dash doesn't want to boot

Hey guys, i just got a new T-Mobile Dash and it's started acting up from day 2. Turned it on today and it doesn't work, it doesn't get past the Windows Mobile screen (from what i've seen this looks like a fairly common issue). After reading around i've tried to flash to numerous roms but only 2 of the official t-mobile roms have worked (others gave error 270, wrong vendor, wrong device, etc) but still the phone doesn't get past that screen. I've tried to do the hard-reset trick a bunch of times and still no go, any clues? Thank you.
hacktek said:
Hey guys, i just got a new T-Mobile Dash and it's started acting up from day 2. Turned it on today and it doesn't work, it doesn't get past the Windows Mobile screen (from what i've seen this looks like a fairly common issue). After reading around i've tried to flash to numerous roms but only 2 of the official t-mobile roms have worked (others gave error 270, wrong vendor, wrong device, etc) but still the phone doesn't get past that screen. I've tried to do the hard-reset trick a bunch of times and still no go, any clues? Thank you.
Click to expand...
Click to collapse
Take out the memory card and try to boot her up. If that does not work.. call T-Mo and get a new one
To get past the error 270, download the SDA Unlock app. That should get you past the error there. As for not getting past the Windows screen, I had that problem too. You should be able to get it working by hooking it up to the charger. I found that my Dash was not reading the battery as having a charge. I am not sure if I have solved the overall problem yet but, just in case, you might avoid using the USB as a charger and go with the wall charger. Just keep it on the USB long enough to sync and unplug.
Hope that helps
hacktek said:
Hey guys, i just got a new T-Mobile Dash and it's started acting up from day 2. Turned it on today and it doesn't work, it doesn't get past the Windows Mobile screen (from what i've seen this looks like a fairly common issue). After reading around i've tried to flash to numerous roms but only 2 of the official t-mobile roms have worked (others gave error 270, wrong vendor, wrong device, etc) but still the phone doesn't get past that screen. I've tried to do the hard-reset trick a bunch of times and still no go, any clues? Thank you.
Click to expand...
Click to collapse
do a hard reset hold da 2 soft keys and press the on button keep holdin da soft keys until u see a screen asking u do u want to do a hard reset hope dat works
Thanks for the responses guys but i've already tried all that. The only thing i haven't been able to try is do a hard reset with the wall charger plugged in, for some reason it doesn't matter how many times i do the steps it never shows me the black screen. I might be on the same boat as you because the battery i got with the phone is some cheap counterfeit chinese crap. I'll keep trying to get to the black screen with the phone plugged in but any other help would be greatly appreciated.
Btw, i can't do anything with T-Mobile because this is an unlocked phone i got somewhere else and can't return it so i'm stuck trying to make it work.
Check sticky to make sure doing correctly
Hard-Reset & Bootloader there is 2 x options there.
I was doing it right.
So after a million retries i got the phone to boot and do the cold boot thing. Then, i did the usual steps for putting a newer rom with WM6.1 on it (RUU_Excalibur_WM61_Kavana_080408_WWE). It worked, rebooted and went into the home menu, i thought i had brought it back from the dead until i inserted the sim. I got the sim failure message and when i pressed done it crashed. Now it won't go into the home menu no matter if the sim is inserted or not. Already tried to see if the sim was making good contact by putting pressure on it, no change.
This is too frustrating.
Ok so i've semi gotten it to work by booting it up without a sim, turning flight mode on, inserting the sim and then turning flight mode off. I get asked for my pin, the phone registers and i can make/receive calls. The problem is that a) it eventually loses the connection and b) i don't want to be doing this every time i turn the phone on.
Any ideas?

LG-H815 - "service disabled," no signal received.

I have an LG-H815 running the v10c-EUR software. It's been running fine up until today. Today when I turned off the phone and turned it back on, I got a notice of "service disabled" and the phone was showing the search symbol above antennae reception bars for a minute or so and then it would change to a small red "X". I have taken the battery out, removed the Sim card and put everything back to no avail. I tried the sim card in my old phone and it works fine. I did a complete wipe and factory reset and the problem persists. The phone will report "no sim card" if I start it up without the sim. When I put the sim in, it just says "service disabled" and then "no service. " I even tried going back to default apn and then re-entering my straight talk apn and rebooting - still nothing. I have not added any programs lately and I have been using a Qi charger with an aftermarket sticker with no problems whatsoever for the past 45 days. I haven't had so much as a hiccup with the phone until today!
Has anyone else experienced such a crazy and sudden loss of service? Is my radio fried, or is there a software solution to this? Any help would be greatly appreciated.
I sure hope I can get some ideas on how to fix this. I have square trade coverage on this and my only option is to send it to their repair center. That seems like it would be a total waste of time.
Try your sim card in another phone and another sim card in your phone to determine if your sim card is faulty or maybe your sim card reader. I get the "service disabled" message until I enter my pin code.
I tried the sim swap out and nothing. I also was getting a weird phenomenon where very briefly I would get one bar of signal and the no signal warning would shut off, then in a matter of seconds, the signal would fade and then shut completely off again. This looks like it is almost certainly a hardware issue that has nothing to do with the sim card or sim card reader. I sent if off to the SquareTrade service center to see if they can fix it (doubtful). I'm hoping I get a good result from them as I have not LG warranty and bought the Squaretrade coverage at the time of phone purchase.
I'm getting this occasionally. Occurs randomly.
According to posts around here, the G4's stock ROM and stuffs are bad. Only thing to do is wait for them to fix it. Maybe it's related.
Sent from my LG-H812 using Tapatalk
Have you been asked for your sim card pin? Maybe we face the same issue?
http://forum.xda-developers.com/g4/general/reboot-sim-pin-unfortunately-process-t3192485
fpsq said:
Have you been asked for your sim card pin? Maybe we face the same issue?
http://forum.xda-developers.com/g4/general/reboot-sim-pin-unfortunately-process-t3192485
Click to expand...
Click to collapse
No, I haven't been asked for the SIM card pin. My problem was definitely a hardware failure. I filed a claim with Squaretrade and shipped it off to their California service center. I just got the phone back today after a week's wait. At first, the service guys were saying it was a software problem and I wasn't covered. Then I called the claims department and read them the riot act and insisted they update my information to the service department about not having changed the software at all when the problem arose and all the steps I had taken to establish rather conclusively that it was indeed a hardware malfunction. Well....lo and behold, I get an update the next day that they had replaced the motherboard and it was now working fine. If anyone else has this same problem and you happen to have squaretrade insurance, the precedent has been established that it is a hardware issue and you are covered.:good:
This happened today and the phone kept shutting off as well after freezing and now won't turn on. It may have hard bricked itself. Going to try another g4 battery at the t-mobile store or maybe get a replacement. Hopefully certain un-backed up things can be recovered.
I reset the phone adding some press in SIM CARD slot and signal was recoverd, seems like hardware issue.
I had the same thing, only after going back to factory settings the phone works fine again...
bartbla said:
I had the same thing, only after going back to factory settings the phone works fine again...
Click to expand...
Click to collapse
It happened again and now after going back to factory settings, the problem stays...
Happened to me as well. Removed SIM, mem card and battery and left the phone to cool down. Putting back everything after an hour fixed it.
happened to me just now.
when i press the power button nothing happened, so i decided to remove the battery and restart it.
after restarting service disabled is displayed on my lockscreen. i checked the imei and "unknown" is written.
does anyone here know a fix on this? doesn't have a warranty so i don't know how much LG service center will charge me if i take it to them directly.
It just started to happen to me yesterday after 18 months of use.
Its the very same problems. Im rolling with a LG G3 thoug.
It even did persist after several ROMs clean flashing and even a stock FW flashing.
All of sudden, its working again for an hour or so!
U all need to flash modems of H815 MM or custom via TWRP Or flashfire...usually its a zip file search here on xda
It's the battery!
I had the same "service disabled" nightmare, then I realized the problem started when I swapped in a freshly charged battery. My batteries have been misbehaving recently, and they've probably cycled to their max. When I changed back to a different battery the issue disappeared. I've had this a couple of times now, where "service disabled" would come up, restarting wouldn't help, but switching back to the previous battery did. My suggestion: test your phone with a different battery.
asprei said:
I had the same "service disabled" nightmare, then I realized the problem started when I swapped in a freshly charged battery. My batteries have been misbehaving recently, and they've probably cycled to their max. When I changed back to a different battery the issue disappeared. I've had this a couple of times now, where "service disabled" would come up, restarting wouldn't help, but switching back to the previous battery did. My suggestion: test your phone with a different battery.
Click to expand...
Click to collapse
I bought a new battery and, first start with the new battery was ok, but the second restart the problem returned...
With a lot of times trying different methods, I found out that restarting the phone while connected to a charger or computer always works for me (tried this at least 20 times and it always works).
Turning on the pin-code of the sim also seems to do the trick, the phone first displays service disabled and then asks for the pin, after entering the pin, the sim becomes active (I only rebooted like this a few times, but it worked every time).
Had this problem. Done a hard reset which seems to have fixed the problem at least for now ( only been one day! Keep waiting for it to start doing it again but so far so good)
I found out that restarting the phone while connected to a charger works for me too

Corrupted hard drive= dead Pixel C

Last night I tried turning on my Pixel C only to see a screen saying enter android password ive never seen this screen before so i figured i would try my Google password and i got a second message saying "the password you entered is correct but unfortunately your hard drive is corrupted and you will have to factory reset your device" or something along those lines so i hit factory reset where the open android appears and it had text in the bottom saying something like erasing hard drive i left it like that since i had somewhere to go and when i came back the pixel c was completely dead so i connected it to the charger and tried turning it on and it would boot to the google logo then the four dots and just reboot all the time i was not able to even leave it turned off i did try factory resetting the pixel through android manager but still had the same problem. has anyone else experienced this problem? i have contacted google and they are sending me a replacement just wondering if anyone knows whats wrong with it and why it messed up like this
yes, i am aware of the screen and the factory reset erase sequence. but the reset sequence occured while full charge and plugged into a pc . if the battery on yours was near discharged during the erase sequence it might have completely discharged before completing the factory reset which usually results in somewhat unknown issue. best to plug it in to charger before erase sequence if this happens again. good to hear that another unit is on its way.
xm0is3sx said:
Last night I tried turning on my Pixel C only to see a screen saying enter android password ive never seen this screen before so i figured i would try my Google password and i got a second message saying "the password you entered is correct but unfortunately your hard drive is corrupted and you will have to factory reset your device" or something along those lines so i hit factory reset where the open android appears and it had text in the bottom saying something like erasing hard drive i left it like that since i had somewhere to go and when i came back the pixel c was completely dead so i connected it to the charger and tried turning it on and it would boot to the google logo then the four dots and just reboot all the time i was not able to even leave it turned off i did try factory resetting the pixel through android manager but still had the same problem. has anyone else experienced this problem? i have contacted google and they are sending me a replacement just wondering if anyone knows whats wrong with it and why it messed up like this
Click to expand...
Click to collapse
Exactly the same thing happened to me, it was fully charged back then and after I reset the tablet it went in to boot loop. I got the new replacement now and it is working better now
damjan006 said:
Exactly the same thing happened to me, it was fully charged back then and after I reset the tablet it went in to boot loop. I got the new replacement now and it is working better now
Click to expand...
Click to collapse
Tell us please, how the replacement device. Because I am from Russia and I detail it is important to find out how things are going.
dkryder said:
yes, i am aware of the screen and the factory reset erase sequence. but the reset sequence occured while full charge and plugged into a pc . if the battery on yours was near discharged during the erase sequence it might have completely discharged before completing the factory reset which usually results in somewhat unknown issue. best to plug it in to charger before erase sequence if this happens again. good to hear that another unit is on its way.
Click to expand...
Click to collapse
im guessing the battery was around 80% when it decided to mess up so i think it got stuck formatting the hard drive and just died from there
damjan006 said:
Exactly the same thing happened to me, it was fully charged back then and after I reset the tablet it went in to boot loop. I got the new replacement now and it is working better now
Click to expand...
Click to collapse
any guess why this happened to yours? im thinking it might have to do with the magnets inside the pixel C i did stick it on the fridge to see if it was pretty strong (dumb yeah i know) lol it did work fine while stuck to fridge but messed up a few hours after that
This just happened to me. Here is the sequence of events that led up to it.
1. Fully charged and unplugged it. ( I did pull the unit off the keyboard as it was propped up but this shouldn't affect the storage right? )
2. It did a random reboot after taking it off the charger.
3. It asked for my password in a "pre-boot" screen
4. The message I get is : "Decryption unsuccessful" "The password you entered is correct but unfortunately your data is corrupt.
"To resume using your tablet you need to perform a factory reset. When you set up your tablet after this reset you'll have an opportunity to restore any data that was backed up to your google account."
jlcutler said:
This just happened to me. Here is the sequence of events that led up to it.
1. Fully charged and unplugged it. ( I did pull the unit off the keyboard as it was propped up but this shouldn't affect the storage right? )
2. It did a random reboot after taking it off the charger.
3. It asked for my password in a "pre-boot" screen
4. The message I get is : "Decryption unsuccessful" "The password you entered is correct but unfortunately your data is corrupt.
"To resume using your tablet you need to perform a factory reset. When you set up your tablet after this reset you'll have an opportunity to restore any data that was backed up to your google account."
Click to expand...
Click to collapse
thats the same message i got also after turning on the display I also have a keyboard and took it off to put the tablet on the fridge and put it back on the keyboard afterwards and it still worked fine until i turned the screen off and tried to turn it on later
jlcutler said:
This just happened to me. Here is the sequence of events that led up to it.
1. Fully charged and unplugged it. ( I did pull the unit off the keyboard as it was propped up but this shouldn't affect the storage right? )
2. It did a random reboot after taking it off the charger.
3. It asked for my password in a "pre-boot" screen
4. The message I get is : "Decryption unsuccessful" "The password you entered is correct but unfortunately your data is corrupt.
"To resume using your tablet you need to perform a factory reset. When you set up your tablet after this reset you'll have an opportunity to restore any data that was backed up to your google account."
Click to expand...
Click to collapse
yup, this has happened to mine several times but except for one time, i just pressed vol dn & power to get to the options screen and rebooted. so i did not have to reset but one time. but mine has not died yet. i also think the magnets might be causing this and some other issues
I've just had the same thing this morning and I'm in the process of a truly awful conversation with Google support during which I had to explain to them what "stuck in a bootloop" meant...
I've had this one since a week after launch, working fine - I assume there weren't any recent updates that changed any of the memory partitions?
You guys could always try to unlock your bootloader from fastboot and reflash the stock images.
PriyanPhoenix said:
I've just had the same thing this morning and I'm in the process of a truly awful conversation with Google support during which I had to explain to them what "stuck in a bootloop" meant...
I've had this one since a week after launch, working fine - I assume there weren't any recent updates that changed any of the memory partitions?
Click to expand...
Click to collapse
God I hate dealing with non-technical customer service reps, the devs from Dolphin Browser didn't understand portrait vs landscape, I ended up stopping the conversation because I'd rather beat my head against the wall. Same thing goes for Wizards of the Coast and Magic 2015, I asked then why all my data on my tablet didn't sync to the cloud since it was using Google Play games so I could continue the game on my phone and they just kept on saying "It's not meant for phones so that's why it doesn't work" even though it actually worked perfectly on my phone, they also kept calling me by the wrong name, even after multiple corrections.
Sent from my Pixel C using Tapatalk
I have the EXACT same problem on my 32GB píxel c, i am returning it.
Enviado desde mi XT1039 mediante Tapatalk
Same here
Okay, same boat here. Just received my Pixel C two days ago. Pretty neat to use, put always fully charged. Several unresponsive(freeze) occurs to me, especially when I tried Lens Blur feature in Google Camera. But overall I'm pretty satisifed with the experience and design.
Today I got onboard of a airplane. I guess it's after X ray security check machine... then I opened the tablet it prompted me with password. And the following with sort of "your drive is corrupt but we can restore it from Google backup" things. I clicked next (it's fully charged by now) and the looping restart begins. I can't even turn it off until I find the vol down + power trick to enter the recovery menu. But right now it's completely unusable. I think I'll request a order returning when I'm back...
I've just had the same experience on a third Pixel C, this time after about a week. I think this time I'm just going to demand a refund. They've failed to send me a single working device and don't seem to have any fix for this. I can't go through a continual process of RMA-ing and losing any data not yet backed up indefinitely.
What country are you guys from for those of you having issues? I'm in the USA and bought mine as soon as it launched and haven't had a single issue with it, meanwhile I see a bunch of people are having random QA issues which seems to be pretty odd.
Sent from my Nexus 6 using Tapatalk
I'm in the UK. I bought at launch so I'm well outside the 30-day window, but I've gone through three different units. On the plus side, they agreed to a refund with no hassle at all so I assume this isn't an isolated issue. Thanks to Amazon Prime I'm already setting up a Sony Xperia Z4 and, whilst I'd still prefer stock Android and the Pixel C 's aspect ratio, I'm actually pretty impressed with it so far...
Same thing here.
Did your replacement function?
Some premium tablet
Screw Google for not sending a USB C to USB A 3.0 cable so I could at least attempt a ADB factory flash.
God I hate dealing with non-technical customer service reps,
Click to expand...
Click to collapse
You know "boot loop" isn't a technical term right??

Everything is crashing

My note 4 randomly freezes and goes to black. It also randomly restarts, gets stuck, and then restarts again. It's very annoying, if I want to check something, I hit the home button and the phone is frozen on the lock screen. Random apps are also crashing but instead if just closing the app my phone's screen just shuts off and I can't get into the phone for at least a minute. I don't know what the problem is and I really don't want to factory reset my phone.
I would pull the battery and take out the SD card (if you have one) and sim card and boot it up and see if that helps.
If u r using de-bloatware app then try restoring all the apps.
Factory reset, don't install anything and see if it continues. Then start installing a couple of apps till it happens again, try to identify the offending
App.
Same here.. Just started happening 2 weeks ago.. I have yet to find the offending app. ****ing ATT and their ****ty note 4 ughhhh
Happening to me too. Even after factory reset, and in Safe mode. I think it is from the June 16, update. I plan on taking it in to the att store and having them flash the new update to the phone. Thinking maybe my over the air update got screwed up somehow.
I put mine on ultimate power saving mode at night to keep it from dying since I forgot my charger. When I woke up, I tried to turn off ultimate power saving mode, but the option was gone. I rebooted and it got stuck at the att boot logo. I took it to the att store and they said I'd have to file a claim on insurance and that they can't fix it.
I cane home and connected it to adb to see if I could back up my files. Without sending a command to it, it wiped itself and factory reset. I lost everything, but since then I have had no issues.
Mine started doing this a couple of weeks ago. Factory reset twice, sd card out. Still doing it. Had to go back to note 3. With sd card and sim card out it seems to work ok on WiFi only.. No stuttering or force closes since?
Sent from my SAMSUNG-SM-N910A using XDA-Developers mobile app
Mine was doing the same thing. Turns out the battery was taking a crap. New battery and no more issues. For myself at least.
Mine is unusable. It boots into download mode half the time after factory reset. When I get it to boot up it only lasts for 15 minutes then resets again and gets stuck
Sent from my SM-N920I using XDA-Developers mobile app
Black89 said:
Mine is unusable. It boots into download mode half the time after factory reset. When I get it to boot up it only lasts for 15 minutes then resets again and gets stuck
Sent from my SM-N920I using XDA-Developers mobile app
Click to expand...
Click to collapse
Try what I did accidently. Connect to your pc. Boot into recovery lode and see if you can connect with adb. Then connect to with adb sideload and let it sit there. Maybe send a few commands and see if it will do like mine. It might get it to unhang. You might lose everything if it restores, but it might do like mine.
insanoshaman said:
Mine was doing the same thing. Turns out the battery was taking a crap. New battery and no more issues. For myself at least.
Click to expand...
Click to collapse
Mine mostly ok, albeit chained to at&t FIRMWARE, but I do get an odd eeror: when in a call the phone will make a a keypad tone,as though I'm leaning on the keypad [not], often mid-Bluetooth handsfree calls. It last 2-4 seconds, long enough to interrupt the flow of a call. anyone ?
I have had tons of apps update as of late. I too am experiencing lag, lock ups, black screen. I thought I was alone.
Had a friend's Note 4 do the same only he was on Sprints network. He was not rooted and on MM. I tried a factory reset and it helped for an hour or two then it went back to random rebooting or apps freezing. I tried flashing factory software through ODIN. It was good for an hour then went back to random reboots and apps freezing. I tried another ODIN flash without restoring any of his apps and the same thing happened. I tried changing the battery and that wasn't it, I removed the SD card and that wasn't it either.
He had to take it to Sprint and they ended up just giving him an S7.
Sent from my SM-G925P using XDA-Developers mobile app
I started having this problem just after the update. I tried to switch the battery out and tried to take SD card out. I factory reset it about 3 times now. Nothing has solved it.
I took it into AT&T, and even though I'm not under warranty anymore (had phone for almost 2 years now), they worked with me and ended up giving me a new s7.
I suggest you go talk to AT&T because this is a problem with all AT&T Note 4's. Tell them you want it fixed and talk to the managers and get them to contact the corporate help desk. Don't leave without them fixing it. You paid $900 for this phone.
Gave you a new S7? Or swapped it out on a next contract?
dave30534 said:
Gave you a new S7? Or swapped it out on a next contract?
Click to expand...
Click to collapse
I did not pay a dime. But you have to show them that it freezes and crashes even after they factory reset it
Just left an [email protected] store. He looked at me like I had 3 heads. He had never heard of such. Will call corporate and work my way down.
I did hold a S7 edge.... it was a thing of beauty and speed. No ir though... it's why I like note 4
Works without sim
I've had the exact same issues, (Galaxy Note 4 on AT&T). Tried factory reset, wiping cache, re-flashing with odin, removing SD card, removing apps, multiple batteries, etc.... the only thing that has worked so far is removing the SIM card. It runs flawless without it. Currently using my S3 for calls and text and use the note 4 like a giant iPod touch on wifi only. Hoping this is a software issue AT&T will correct but knowing them..... best bet is probably to wait until August and get the new Note 7.
Why not try the MM update that is out right now, it´s not an OTA but by just renaiming the file to update.zip, putting it in your ds card and applying it through recovery you will have a practically new phone, it´s worth the try.
I´m ruuning it and it´s been great so far, no bugs, no errors.

LG G3 freezing and restarting, staying in boot loop sometimes

Hello,
Since 2 weeks ago my phone has been started acting all weird. It started with my Phone freezing and restarting itself one morning. It showed the LG logo for a few seconds, then went black and the same thing repeated. LED did not start blinking at first but after a few loops the LED came on, the animation played and phone turned on nicely. No more such problems during the rest of the day.
Fast forward 2 days. It got worse. The freezing and restarting happened more often and at one point it was in the LG logo -> black screen -> LG logo loop for a good 10 minutes before it booted. It also drains my battery about 10% every single time.
So I decided to do a Hard Reset when I managed to keep the phone running long enough. The hard reset process itself worked flawlessly, no issues during the reset what so ever. I though the problem was over until a few minutes after the hard reset when I was reinstalling my apps, it froze and restarted again.
I started googling about the issue and found a few matches. Some people suggested replacing the battery and some suggested putting a piece of paper between the battery and the SIM card slot from which I did the latter. That actually worked for a few days until the reboots came back and it got worse by the day when it finally was completely unusable since it kept restarting after booting up (usually it didn't even get to that point). Then I decided to try a new battery because it was the cheapest option available at that moment.
At first all looked good on a new battery but still, just a few minutes after rebooting the phone from a new battery it froze yet again and restarted itself. So 25€ wasted on nothing.
At this point I'm starting to run out of options and really would not like to buy a new phone since my G3 is only two years old (warranty just ended in October 2016).
Any suggestions are more than welcome at this point.
Best regards,
Taavi
Yesterday I tried flashing the stock V30B marshmallow ROM onto the phone using LG flash tool 2014. It lasted without restarts for about an hour and then it all started again.
So in conclusion:
A) It's not the battery.
B) It's not the software.
C) Thus it must be the hardware.
Since my warranty is void already, the repair costs would probably be quite large.
I think the only chance left for me is to suck it up and buy a new phone.
It was fun while it lasted though. RIP.
Funny thing is that after I removed my SIM card, the issues have stopped for ~24 hours. Yesterday I was able to browse reddit and watch videos for almost 2 hours straight with no issue when I had no SIM card in the phone. I will try inserting the SIM card again after I have fully recharged it to see if maybe it has something to do with the SIM card connection.
Put in the SIM card and it didn't even last 24 hours before restarting. Took it out again. Unfortunately it now restarted even without the SIM card so it still must be some hardware failure.
Same issue here. Changed battery, factory reset, rooted and TWRP+CyanogenMod 14.1 flashed and SU granted.
Constant reboots. Sometimes bootlooped until I remove battery
Having the same problem. Tried new battery but it turned out to be a cheap clone that was worse than old battery. Got another from mbuynow which last longer but still restarts but not that often. Tried the paper trick to to avail. Also tried the LG suite to see if it helped but no luck. Running marshmallow 6.0 and have done a full reinstall. Is this likely to be hardware problem?
Eggstones said:
Having the same problem. Tried new battery but it turned out to be a cheap clone that was worse than old battery. Got another from mbuynow which last longer but still restarts but not that often. Tried the paper trick to to avail. Also tried the LG suite to see if it helped but no luck. Running marshmallow 6.0 and have done a full reinstall. Is this likely to be hardware problem?
Click to expand...
Click to collapse
Cannot tell for sure but seems it is a hardware problem which is really sad since besides the restarts the phone is still in very good shape. I would take it to repairs but as my warranty is already void it would make sense to simply buy a new phone and sell the current one to parts.
I have the same problem... I flashed CRDroid or something with Android 7.0, it booted normally, but then, restart after few minutes... It can boot normally with the usb to computer, but not with charger. It can also boot to twrp, wipe, install and fix the system works, installing other roms works too, and they can boot normally, but it shut down, as soon I remove the cable... I thought it was nougat rom, it change some in system files or drivers like battery options... I'm out of options...
beeduq said:
I have the same problem... I flashed CRDroid or something with Android 7.0, it booted normally, but then, restart after few minutes... It can boot normally with the usb to computer, but not with charger. It can also boot to twrp, wipe, install and fix the system works, installing other roms works too, and they can boot normally, but it shut down, as soon I remove the cable... I thought it was nougat rom, it change some in system files or drivers like battery options... I'm out of options...
Click to expand...
Click to collapse
Seems like a battery issue I think you need a new battery if it's working without the wire plugged in
Sent from my LG-D852 using Tapatalk
I have 2 phones. This thing seems to puff exactly after 2 years coz they were bought in difrent times and both of them emerge this issue after 2 years for each. boootlops were after few minutes from start. In case of first one new battery was a bingo but i did not investigate second - im going maybe for new phone. Funny thing. Maybe product life time was to planned to good(for producer)?
I was a great phone, longest I have and most customised... Very agile, never had bricked, bootlooped or failed to flash... Thank you for your great support, LG G3.... Rest in Peace... If someone can bring it back to life, I'll be back to that.
I'm counting on someone stumbling on a fix as well. It's still an awesome phone expect for this stupid thing.
I had similar issues but I realized that different SIMs seemed to work with the phone. Went to my carrier and requested a new one. Since then, no issues. Maybe something with the sim card slot?
amd-dude said:
I had similar issues but I realized that different SIMs seemed to work with the phone. Went to my carrier and requested a new one. Since then, no issues. Maybe something with the sim card slot?
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Click to collapse
It happens even when my SIM card is not in the phone. It could easily be the SIM card tray but cannot confirm without taking it to repairs.
Did you try disabling Location?
(I had random reboots when the battery went to 25% and when i disabled Location services,it got fixed)
Sotiris02 said:
Did you try disabling Location?
(I had random reboots when the battery went to 25% and when i disabled Location services,it got fixed)
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Click to collapse
One of the hard resets I did was from full charge and I didn't enable anything, including location. It still went into the reboot loop.
xenover said:
One of the hard resets I did was from full charge and I didn't enable anything, including location. It still went into the reboot loop.
Click to expand...
Click to collapse
It might be a hardware problem in some LG G3 phones.
It began rebooting and bootlooping after 2 days,that i had disabled the location services.
Now i'm thinking of getting a new battery but i don't really think it will do any effect..
So i might buy a new phone..
beeduq said:
I was a great phone, longest I have and most customised... Very agile, never had bricked, bootlooped or failed to flash... Thank you for your great support, LG G3.... Rest in Peace... If someone can bring it back to life, I'll be back to that.
Click to expand...
Click to collapse
hi men i think i have the same probleme i flash my phone with nougat rom after same probleme in battery im back in 6.0.1 ROM and after 3 day the phone turn off and star reboot same time he boot normaly for 5 min and rebooot again wath is the solution please ?? i flash it with differnet rom no news ...( sorry for my broken english )
noussair78125 said:
hi men i think i have the same probleme i flash my phone with nougat rom after same probleme in battery im back in 6.0.1 ROM and after 3 day the phone turn off and star reboot same time he boot normaly for 5 min and rebooot again wath is the solution please ?? i flash it with differnet rom no news ...( sorry for my broken english )
Click to expand...
Click to collapse
I had the same problem as you,i bought a new battery and everything got fixed.(you need exact the same Model of battery so when you go to a store note the model of the battery)
Temporary Fix
1- Remove the SIM, turn on the phone, put it in Airplane Mode.
2-Insert the SIM turn on the phone.(Don't change Air mode).
3- Turn off auto backup/restore in settings.
4-Go to network setting>Preferred network Type.
5-Turn Off the Airplane Mode and immediately SELECT THE 3G only(Before it catches the signals), in some phones WCDMA only.(Do not Select 4G/LTE/2G).
6-Done
7-Restart the phone.(Now it will not reboot)
Drawbacks:
In 2G signal zone, There will be no signals.
Its a hardware problem,But its a way to trick it.
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