Develop Bugs

LG G4 weird bootloop

I was regularly using my G4, it was on cyanogenmod 13 nightlys for a good while now and i updated it every week or so. (haven't updated it in at least 10 days this time but it shouldn't be an issue) Suddenly the device turned itself off and went into a bootloop. I found a couple of weird things with this bootloop.
1. it wont boot into the device ever. it just shows the LG logo for a few seconds, goes black for a second then repeat.
2. I cant enter recovery mode, i used the button combination and go to the "factory reset" screen, selected 'yes' twice and i should have been sent to TWRP, which i have installed. But instead it just took a while on the yes/no screen and then blacked out, and rebooted back into the loop.
3. Sometimes it goes a bit further in the loop, and gets a little into the boot animation i have. I found that letting it run a longer time gets me a higher chance to see my little boot animation.
ive heard there was a hardware issue with LG G4's that were bought back in September of 2015 but i bought mine in June last year so i don't think that's the issue.
i didn't backup my phone for a long time so i'd love to get my files back! (otherwise I'm getting a new phone in a couple of days but i still need it until then)
Any and all help will be greatly appreciated! thanks!

What is your phone's S/N?
Sent from my LG-H815 using Tapatalk

I have the exact same problem, my phone died like this yesterday. The colder the phone is the longer it runs without rebooting so that might be a hint for you, although i have never seen it boot up completely. Maybe you can put it in the freezer or something like that. I was lucky because i just switched to cm13 and make backups of all my data the day before.

joelalmeidaptg said:
What is your phone's S/N?
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no idea. I know it hits some within a specific range but i did check the back of the phone where the battery is and it says there H815 0506 twice H815 0430 once and H815 0508 and H815 0501 both once. Does this mean anything? how can i check the S/N if its in a loop?
helgenet said:
I have the exact same problem, my phone died like this yesterday. The colder the phone is the longer it runs without rebooting so that might be a hint for you, although i have never seen it boot up completely. Maybe you can put it in the freezer or something like that. I was lucky because i just switched to cm13 and make backups of all my data the day before.
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Click to collapse
heard about that, i didnt try freezer because that sounds kinda stupid and i dont feel safe doing it but i put it in front of my A/C and it cooled down but i dont think it made any special change.

SynderBlack said:
no idea. I know it hits some within a specific range but i did check the back of the phone where the battery is and it says there H815 0506 twice H815 0430 once and H815 0508 and H815 0501 both once. Does this mean anything? how can i check the S/N if its in a loop?
I saw my S/N in the box the phone came in, right above the IMEI (mine is 602).
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Click to collapse

I'm sorry but it seems you both have THE bootloop problem not a weird bootloop.. It does affect many more than "bought in September" devices. Actually more of the June devices..
Sorry.

joelalmeidaptg said:
I saw my S/N in the box the phone came in, right above the IMEI (mine is 602).
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Click to collapse
EPa said:
I'm sorry but it seems you both have THE bootloop problem not a weird bootloop.. It does affect many more than "bought in September" devices. Actually more of the June devices..
Sorry.
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Click to collapse
just checked the box, mines 506.
Damn that sucks! Any way confirmed to fix this issue? I dont think warranty will fix a boot loader unlocked phone.

SynderBlack said:
just checked the box, mines 506.
Damn that sucks! Any way confirmed to fix this issue? I dont think warranty will fix a boot loader unlocked phone.
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Click to collapse
People in the US and some European countries (ie Germany) didn't have a problem getting it fixed under warranty despite unlocked bootloader, root or even custom roms (because it's a known hardware issue unrelated to software).
Others did.
Try, you got nothing lose..
As for a fix, there is a process that involves disabling CPU cores, has worked for some. Check http://forum.xda-developers.com/showthread.php?p=67149552

EPa said:
People in the US and some European countries (ie Germany) didn't have a problem getting it fixed under warranty despite unlocked bootloader, root or even custom roms (because it's a known hardware issue unrelated to software).
Others did.
Try, you got nothing lose..
As for a fix, there is a process that involves disabling CPU cores, has worked for some. Check http://forum.xda-developers.com/showthread.php?p=67149552
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Click to collapse
I bought the phone as an international phone from a phone store. I dont have an LG center here and if i try to ask the store to fix it under warrently i'll probably get turned down because the bootloader is unlocked (you can clearly see that in the LG screen)
I will try talking to them but with ~20 days of warranty remaining i doubt my success chances are high

I brought mine from a phone store unlocked too (Carphone Warehouse in the UK) and it also had an unlocked bootloader running Cm13.
When it started suffering the bootloop problem they repaired it no questions asked. Worth a go.

Mine done that but wouldn't turn on after I took battery out I didn't try asking on here but no luck so I took it to insurance and I ended up with the g5 as they had no g4 repaired and ready to come back to me in 24 hours lol. Carphone warehouse ? big thanks to them now to wait for g5 to get some good stuff ... ?
Sent from my LG-H850 using Tapatalk

Semi-Dead Phone

Yesterday, my groupmates and I were presenting this VR application to our panelists. Somehow in the middle of the demo, my phone rebooted and it took a while before it actually opened. After it opened though, a few seconds or about a minute later it will reboot again and this happened a few times so I decided to turn it off. Later, when I decided to turn it on again it won't let me past the LG logo and it just keeps on bootlooping so I decided to turn it off by removing the battery and let it stay off for a while. Again when I decided to check on it, the phone won't even turn on even after holding the power button for a few seconds and trying to remove battery and place it back. I decided to check on it later again and it would boot but only until the LG logo again and this time it stays there for a few seconds and then it goes black and this just keeps on happening every time I try opening it. I even tried to do a hard reset (reset to factory settings) but only the same thing happens, the phone freezes at the "Yes" option when doing the factory reset and it goes to black after a few seconds. I even tried flashing a firmware but it won't let me do it because the same thing happens (reboots into LG logo, freezes and then turns black).
What could have happened? Is there anyway to fix this? :/
Any help would be greatly appreciated.
Edit: My phone (H815) is running MM, not rooted,

postnobil said:
What could have happened? Is there anyway to fix this? :/
Any help would be greatly appreciated.
Edit: My phone (H815) is running MM, not rooted,
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Click to collapse
Unfortunately you are also in bootloop effected G4 club now. If it is in warranty, claim it as its board will be replaced, it is hardware failure. What is Serial Number of your G4?

Waxim1 said:
Unfortunately you are also in bootloop effected G4 club now. If it is in warranty, claim it as its board will be replaced, it is hardware failure. What is Serial Number of your G4?
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Damn :/ I bought mine from an online store not directly related to LG but they have a 1 year service warranty though so I'll try that.
How do I know the serial number?

postnobil said:
Damn :/ I bought mine from an online store not directly related to LG but they have a 1 year service warranty though so I'll try that.
How do I know the serial number?
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Click to collapse
Your S/N is on the phone behind the battery. They will also need your IMEI number.
So you, just like hundreds here, and I am pretty sure it's thousands globally have got bootloop issue so there is no need to create new thread as that is not going to fix your issue as you are in the same boat just like all of us with probably your serial number starting with 505xxx.
http://forum.xda-developers.com/g4/general/eventually-505-g4s-bootloop-problem-t3337022 and many other threads...

gedas5 said:
Your S/N is on the phone behind the battery. They will also need your IMEI number.
So you, just like hundreds here, and I am pretty sure it's thousands globally have got bootloop issue so there is no need to create new thread as that is not going to fix your issue as you are in the same boat just like all of us with probably your serial number starting with 505xxx.
http://forum.xda-developers.com/g4/general/eventually-505-g4s-bootloop-problem-t3337022 and many other threads...
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Click to collapse
Mine's 511**********

postnobil said:
Mine's 511**********
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Oh well, unlucky... I don't remember seeing any 511 developing bootloop which might be concern for others since I believe that from November 2015 they fixed the bootloop issue with hardware revision 1.1. You can add it here http://forum.xda-developers.com/g4/general/longest-running-bootloop-g4-t3386329 so that others are aware that 511 can also develop bootloop

gedas5 said:
Oh well, unlucky... I don't remember seeing any 511 developing bootloop which might be concern for others since I believe that from November 2015 they fixed the bootloop issue with hardware revision 1.1. You can add it here http://forum.xda-developers.com/g4/general/longest-running-bootloop-g4-t3386329 so that others are aware that 511 can also develop bootloop
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Click to collapse
Alrighty then
Right now my phone won't turn on even after removing/replacing battery :/

gedas5 said:
Oh well, unlucky... I don't remember seeing any 511 developing bootloop which might be concern for others since I believe that from November 2015 they fixed the bootloop issue with hardware revision 1.1. You can add it here http://forum.xda-developers.com/g4/general/longest-running-bootloop-g4-t3386329 so that others are aware that 511 can also develop bootloop
Click to expand...
Click to collapse
Hey quick question. What specifically in the hardware is the problem?

postnobil said:
Hey quick question. What specifically in the hardware is the problem?
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Click to collapse
I'm sure you'll find all the answers going through threads on LG G4 bootloop issue. Seems like the pins on the qualcomm chip get somehow loose or unstuck from the motherboard overtime (usually the 2 big cores) that why the phone is unable to boot when that happens. That's why disabling the big cores helps to boot the phone using only 4 small cores.

gedas5 said:
I'm sure you'll find all the answers going through threads on LG G4 bootloop issue. Seems like the pins on the qualcomm chip get somehow loose or unstuck from the motherboard overtime (usually the 2 big cores) that why the phone is unable to boot when that happens. That's why disabling the big cores helps to boot the phone using only 4 small cores.
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Click to collapse
Can it be fixed without sending it to LG? Maybe send it to some guy that can repair a phone?

postnobil said:
Can it be fixed without sending it to LG? Maybe send it to some guy that can repair a phone?
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i think they can.. but why not send it to LG.. i think its better. you may get a new phone.

postnobil said:
Can it be fixed without sending it to LG? Maybe send it to some guy that can repair a phone?
Click to expand...
Click to collapse
Not sure why you are not checking what other people are posting... http://forum.xda-developers.com/g4/general/repair-bootlooping-device-t3426976

mines 506**** have you heard any about this s/n
---------- Post added at 09:04 PM ---------- Previous post was at 09:01 PM ----------
gedas5 said:
Not sure why you are not checking what other people are posting... http://forum.xda-developers.com/g4/general/repair-bootlooping-device-t3426976
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Click to collapse
u gave to a person who says he can repair it, it was okay for few hours then again its restarting and same problem again stucked in bootloop now going to disable some processors and flash to stock rom hopefully that might solve my problem but not sure yet..

saqi939 said:
mines 506**** have you heard any about this s/n
---------- Post added at 09:04 PM ---------- Previous post was at 09:01 PM ----------
u gave to a person who says he can repair it, it was okay for few hours then again its restarting and same problem again stucked in bootloop now going to disable some processors and flash to stock rom hopefully that might solve my problem but not sure yet..
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Click to collapse
supposely upto 510 were good.. but yet they still to bootloop.. so chances are high for your device.

raptorddd said:
supposely upto 510 were good.. but yet they still to bootloop.. so chances are high for your device.
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Click to collapse
and mine is stuck now in bootloop can't even access the download mode now.

saqi939 said:
and mine is stuck now in bootloop can't even access the download mode now.
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Click to collapse
sorry to hear that .. youll have to send it in fr repair..

raptorddd said:
i think they can.. but why not send it to LG.. i think its better. you may get a new phone.
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Click to collapse
Problem is I bought the phone from an online retailer and all they have is labor warranty. I've also tried e-mailing LG here in the Philippines but I haven't received a reply yet and it's been almost a week.
Can removing the 2 big cores (hardware, is it even possible?) by a guy who can repair it, fix the phone?

postnobil said:
Problem is I bought the phone from an online retailer and all they have is labor warranty. I've also tried e-mailing LG here in the Philippines but I haven't received a reply yet and it's been almost a week.
Can removing the 2 big cores (hardware, is it even possible?) by a guy who can repair it, fix the phone?
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Click to collapse
they dont have chat option on pholippines? i always chat with them in the USA. if you have warranty callled them or chat so they can fix it . or get you a new phone.. or repaired.
not sure thers is a TOT file that disable it then root it and enable other 3 small cores. to boot.. and use phone.
not sure if you can use it with your phone i cant no support for USA variants
https://www.reddit.com/r/lgg4/comments/45gfg2/dae_g4_series_msm_big_core_disable_tool_guide/

postnobil said:
Problem is I bought the phone from an online retailer and all they have is labor warranty. I've also tried e-mailing LG here in the Philippines but I haven't received a reply yet and it's been almost a week.
Can removing the 2 big cores (hardware, is it even possible?) by a guy who can repair it, fix the phone?
Click to expand...
Click to collapse
U cant claim warranty from lg unless u buy from them directly ...u best bet is to contact the online store n tell them to contact LG otherwise ur screwed lg will never accept warranty n fixing it via technician cost 200US$ cuz they need to replace a motherboard from fixed working g4....isnt lg phones a pain in the *** next time dont buy lg phones...

jinderation said:
U cant claim warranty from lg unless u buy from them directly ...u best bet is to contact the online store n tell them to contact LG otherwise ur screwed lg will never accept warranty n fixing it via technician cost 200US$ cuz they need to replace a motherboard from fixed working g4
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That is not correct. 12 month warranty is provided by LG for the device so he can go ahead and get in touch with LG. As long as he's got proof of purchase that's all they ask.

Can I repair a bootlooping device myself?

I have unlocked my bootloader and rooted my device (H815, s/n 506*, EU); and therefore LG does not want to repair my LG G4 under warranty.
Can I repair it myself, maybe replace the motherboard or something? Does anyone really know what the exact problem is? Where should I get replacement parts?

You need to just put it back to stock then call back and don't mention that it was ever rooted. It doesn't matter if it was or not anyway.
Sent from my LG-H811 using Tapatalk

I already sent it in, so they know. I want to repair it myself.

whizz said:
I already sent it in, so they know. I want to repair it myself.
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yes replace MB yourself or use the modded TOT to use only 4 cores and big cores disabled

whizz said:
I have unlocked my bootloader and rooted my device (H815, s/n 506*, EU); and therefore LG does not want to repair my LG G4 under warranty.
Can I repair it myself, maybe replace the motherboard or something? Does anyone really know what the exact problem is? Where should I get replacement parts?
Click to expand...
Click to collapse
Mbs are about 200 dollars american. A little pricy in my opinion but one of the most simple setups ive ever seen

You can try all the methods mentioned above, have it fixed in a repair shop (they'll re-solder the flash chip) or even put it in the oven. But it won't help. It'll only work temporarily.

yep !Buy new mainboard and then replace .
BUt EU 2 year !!
If well know hardvwre issu i think lg don't refuse repair!!!Kick the frakking table mate good luck! see this:
http://piana.eu/root

@kabirjedi unlocking your bootloader do indeed void your warranty. He cannot do anything with it and link you posted is about installing CFW or rooting fw alone.

From my observations the processor is the only problem, more accurately, the two faster cortex a57 cores. Some how they broke hence the phone cannot be booted up as it returns that them 2 cores are unavailable. Thats why this tot method works.

TheRadziu said:
@kabirjedi unlocking your bootloader do indeed void your warranty. He cannot do anything with it and link you posted is about installing CFW or rooting fw alone.
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Lg admit o.day hardware issue must repair. for free.
Mate! LG not overwrite EU law.....
If not go to consumer protection and start
proceedings
100% win
ohh my 666.post

kabirjedi said:
Lg admit o.day hardware issue must repair. for free.
Mate! LG not overwrite EU law.....
If not go to consumer protection and start
proceedings
100% win
ohh my 666.post
Click to expand...
Click to collapse
Congratz on your 666th post
I agree with that it SHOULDN'T void warranty, but sadly it does and AFAIK in Poland no one managed to get it fixed for free with unlocked bootloader, even if this EU law was mentioned. I dont know how they manage to overwrite Eu laws but they sure know how to confuse the customer and leave him with 1600PLN bill (price for repair outside of warranty)
Luckly I just had unbranded FW + root + xposed without having bootloader unlocked so they replaced mobo without any problems.
Anyway I wish you best of luck in your case, OP. Do what @kabirjedi suggested, perhaps you will have more luck in your country

the way i see it. is no matter what phone is defective. i dont think a phone because of unlock bootloader will bootloop. it will brick for sure so they are very different things . but LG sees this a potential to make bootloop more easily affected. thats non sense.. theres phones like S2 running great G2 with bootloader unlocked running great.. this is hardware no sofware... maybe heat plays a role...only way i see it can trigger it is overclocking it... but if you unlock and debloat phone should runs better with less apps that are crap.. one exmaple is disable logd.. that helps the CPU.

raptorddd said:
the way i see it. is no matter what phone is defective. i dont think a phone because of unlock bootloader will bootloop. it will brick for sure so they are very different things . but LG sees this a potential to make bootloop more easily affected. thats non sense.. theres phones like S2 running great G2 with bootloader unlocked running great.. this is hardware no sofware... maybe heat plays a role...only way i see it can trigger it is overclocking it... but if you unlock and debloat phone should runs better with less apps that are crap.. one exmaple is disable logd.. that helps the CPU.
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Click to collapse
Time and time again it has been confirmed that this has nothing to do with bootloader being locked or unlocked. This is manufacturing issue that was firstly acknowledged when they recalled all Sprint models with 505xxx S/N but other providers/suppliers ignored it and carried on selling faulty devices just to meet sales targets. Make sales first and worry about the potential issues later is the common practice nowadays. For the suppliers it was always the possibility of either developing the bootloop or not. For LG replacing just motherboards still means a sold device at the end of the day. And don't worry in this competitive market companies do anything to meet the sales targets... Headaches for us -> small inconvenience for LG.

On reddit people suggested resoldering the CPU, I might give that a shot.

will my g4 bootloop?

Hi, just bought a second hand g4 with serial number starting 509 will the phone possibly bootloop? Also the phone is the Taiwan model and I currently live in the UK, will having the Taiwan model cause any problems? Thanks

It may Bootloop it may not. There is no definite answer. You may have problems with a non EU model in the EU. They may fix it or may not. You have to ask an LG service centre about this.

Riardon said:
It may Bootloop it may not. There is no definite answer. You may have problems with a non EU model in the EU. They may fix it or may not. You have to ask an LG service centre about this.
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Click to collapse
Thanks but is the 509 model known to update?

rmantech said:
Thanks but is the 509 model known to update?
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Click to collapse
If you ask if 509 is prone to Bootloop issue I think it is. Most bootloops happened on 505 though but the general consensus is the newer G4 you have the less chances for bootloop. Again there is no definite answer. We do not know the dirty details. We don't know which S/N is safe and if LG fixed the problem and from which S/N and after they did. We purely rely on public reports to draw conclusions. Up until now 6xx seems safe with only 1 or 2 ppl reported a bootloop on Reddit. Just make a backup and keep your data on the SD card. If you get a bootloop contact LG. They seem to be aware of the issue and fixing all broken phones even out of warranty some times.

Riardon said:
If you ask if 509 is prone to Bootloop issue I think it is. Most bootloops happened on 505 though but the general consensus is the newer G4 you have the less chances for bootloop. Again there is no definite answer. We do not know the dirty details. We don't know which S/N is safe and if LG fixed the problem and from which S/N and after they did. We purely rely on public reports to draw conclusions. Up until now 6xx seems safe with only 1 or 2 ppl reported a bootloop on Reddit. Just make a backup and keep your data on the SD card. If you get a bootloop contact LG. They seem to be aware of the issue and fixing all broken phones even out of warranty some times.
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Click to collapse
Thanks so much for the response!!! So do you recommend I return the phone as there is a risk of boot loop and the phone is from Taiwan so they may not fix it?

rmantech said:
Thanks so much for the response!!! So do you recommend I return the phone as there is a risk of boot loop and the phone is from Taiwan so they may not fix it?
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Click to collapse
yes theres a high chance it may bootloop.. and no UK wont repair your phone.. you must shipped to the country you got it from .. i say return. and get a phone with 6xx serial number.. there less reports with those serial numbers..
maybe @jinderation can chime in... hear hes story.

rmantech said:
Hi, just bought a second hand g4 with serial number starting 509 will the phone possibly bootloop? Also the phone is the Taiwan model and I currently live in the UK, will having the Taiwan model cause any problems? Thanks
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Click to collapse
I had taiwan h815 yes it did bootloop eventually there are reported 509s in bootloop also if u bought it used u wont have warranty from uk only taiwan that is if u have the original receipt n the warranty card in the box n u must have a friend in taiwan too who can go to lg center n have it replaced n i tried email n phone they didnt help me ... If ur going to use it longer period like a year forget it lots of frustration

And phones with serial 508?

catsado said:
And phones with serial 508?
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Click to collapse
supposely up until 510 were fixed.. yet ive seen 510 to one 604.

jinderation said:
I had taiwan h815 yes it did bootloop eventually there are reported 509s in bootloop also if u bought it used u wont have warranty from uk only taiwan that is if u have the original receipt n the warranty card in the box n u must have a friend in taiwan too who can go to lg center n have it replaced n i tried email n phone they didnt help me ... If ur going to use it longer period like a year forget it lots of frustration
Click to expand...
Click to collapse
I'm in the UK and have the same problem - a bootlooping TWN H815. It was purchased used last year, so no receipt or warranty card. I was wondering whether you had explored paying LG for an out-of-warranty repair? At this stage I'm looking at the best way of cutting my losses.

itm said:
I'm in the UK and have the same problem - a bootlooping TWN H815. It was purchased used last year, so no receipt or warranty card. I was wondering whether you had explored paying LG for an out-of-warranty repair? At this stage I'm looking at the best way of cutting my losses.
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Click to collapse
In US cost of repairs alone is 200US$ cuz of morherboard replacement either that or which u can get a used g4 at the same price so even if ur bootloops there is no point of fixing it....all i can say for u is to wait for atleast an year after the bootloop so the prices fall down for repairs....there is no way u can send it to taiwan also there is no warranty n recepit thats only even if u have a friend there...

Avoiding heat
Hi all am in same boat. Got a EU H815 an 506 hw1.0 and until a week ago had never heard about bootloop issue. I've had unlocked bootloader, rooted with custom ROMs nearly whole ownership and as a result have never had any heat up issues. After reading 100s of pages of the issue my conclusion is that it seems to be heat that affects a soldered component which eventually fails. So based on this theory I'm using Kernel Adiutor to control the throttling when CPU temp gets >55degc. It is only an educated guess but does seem logical. Hope it helps others

Meakii said:
Hi all am in same boat. Got a EU H815 an 506 hw1.0 and until a week ago had never heard about bootloop issue. I've had unlocked bootloader, rooted with custom ROMs nearly whole ownership and as a result have never had any heat up issues. After reading 100s of pages of the issue my conclusion is that it seems to be heat that affects a soldered component which eventually fails. So based on this theory I'm using Kernel Adiutor to control the throttling when CPU temp gets >55degc. It is only an educated guess but does seem logical. Hope it helps others
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Click to collapse
Ive been saying its a heat issue aince day 1 and no one would listen to me.

TheMadScientist420 said:
Ive been saying its a heat issue aince day 1 and no one would listen to me.
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Click to collapse
Definitely the cause. I did always notice with stock ROMs Genisys etc my phone got hotter than CM and logically it makes sense so I'm sticking with it :fingers-crossed:

Meakii said:
Definitely the cause. I did always notice with stock ROMs Genisys etc my phone got hotter than CM and logically it makes sense so I'm sticking with it :fingers-crossed:
Click to expand...
Click to collapse
Seems like the issue calmed down over the winter in the northern hemisphere. And now that the summer is in full bloom people are looping like crazy. Im hoping between being almost as far north as one gets in usa. So like 85 far. Is blazing here. Plus me doing the thermal mod im keeping my device cool enough to make it as i have no waranty so a mb replacement costs me about 200 dollars american.
I have a s6 and a couple other mid range devices. I wont hesitate to toss my g4 in the trash. I got mine on a trade in from my g3 i only paid like 150 for my g4 so nope not me. Unless i get one cheap.
If this was an automobile this would be a recall i dont understand why these devices arent recalled.
I saw a news cast talking about how they make devices so cheap and breakable "for the economy" why would u buy the newest devices out if your old ones are running quite perfectly they say. So this is for economic reasoning. So go ahead lg keep making s****y devices i will buy a new one but not from you.
Yea i want a g5 but i wont give more that 100 bucks for it in the fear of failure.
Like i said keep it up lg seal your economic fate........

TheMadScientist420 said:
Seems like the issue calmed down over the winter in the northern hemisphere. And now that the summer is in full bloom people are looping like crazy. Im hoping between being almost as far north as one gets in usa. So like 85 far. Is blazing here. Plus me doing the thermal mod im keeping my device cool enough to make it as i have no waranty so a mb replacement costs me about 200 dollars american.
I have a s6 and a couple other mid range devices. I wont hesitate to toss my g4 in the trash. I got mine on a trade in from my g3 i only paid like 150 for my g4 so nope not me. Unless i get one cheap.
If this was an automobile this would be a recall i dont understand why these devices arent recalled.
I saw a news cast talking about how they make devices so cheap and breakable "for the economy" why would u buy the newest devices out if your old ones are running quite perfectly they say. So this is for economic reasoning. So go ahead lg keep making s****y devices i will buy a new one but not from you.
Yea i want a g5 but i wont give more that 100 bucks for it in the fear of failure.
Like i said keep it up lg seal your economic fate........
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Click to collapse
They are always better options than LG out there...the credibility rate for lg is always has been the worst thats why there used phones are sold dirt cheap everywhere

Hi, my G4 had bootloop recently, motherboard was changed under the warranty. New motherboard was made in 04/2018. Is it known if newer motherboards still have a bootloop issues?
I cannot found any relevant informations. Maybe because nobody already have this old phone

Standa said:
Hi, my G4 had bootloop recently, motherboard was changed under the warranty. New motherboard was made in 04/2018. Is it known if newer motherboards still have a bootloop issues?
I cannot found any relevant informations. Maybe because nobody already have this old phone
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they are all bad as far as i know. And yes, nobody has this phone as its later revisions bootlooped after warranty and its more expensive to repair this piece of crap than what it is worth even after repairing.
I have my bootlooped G4 in a drawer since 1 year ago.

I have a phone that's never bootlooped

Lg g4 hardware issues recomendation

Happy New Year !!!
I need to know what models lg g4 does have hardware issues
Because I NEED a phone
I could buy one on swappa
But I DONT wanna make a mistake

khyr said:
Happy New Year !!!
I need to know what models lg g4 does have hardware issues
Because I NEED a phone
I could buy one on swappa
But I DONT wanna make a mistake
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Click to collapse
we cannot guarante you wich one. but i could point out wich might be less likely to bootloop.
this is whats happening it either wont loop or it may, thats uncertain. but phones that are serial number that starts with 6XX they are LESS likel to get bootloop. as far as reports theres have been a few. not like the old ones bootlooping one after another. and try to get a variant that would be able to unlock bootloader.
do a search for list of variants that can be bootloader unlocked.

raptorddd said:
we cannot guarante you wich one. but i could point out wich might be less likely to bootloop.
this is whats happening it either wont loop or it may, thats uncertain. but phones that are serial number that starts with 6XX they are LESS likel to get bootloop. as far as reports theres have been a few. not like the old ones bootlooping one after another. and try to get a variant that would be able to unlock bootloader.
do a search for list of variants that can be bootloader unlocked.
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Click to collapse
I HAVE in mind two devices
To purchase one OF them
Asus zenfone 2 4gb of ram pricey
LG G4 his camera quality is on par even with iphone 7
But HARDWARE ISSUES keep me thinking
My girl has a p9 takes awesome pictures
But in dxomark is behind of LG g4