yashsingh1/xdaforums huggingface dataset:
[G4 Q&A, Help & Troubleshooting] blakcrp:
Yeap! Factory Reset was the solution for me, but it might have been too much as I suspect that SyncMe app was to blame. Should you have same problems with a similar app installed, better first clear cache and all, uninstall it and then resort to desperate 'factory reset' like measures.

Baftă!
[G4 Q&A, Help & Troubleshooting] Wills_X:
Hi guys, so i bought this refurbished g4 h811.. Been using it for months now everything is great.. Except the battery. I usually got 3 hrs SoT which i felt was not quite enough.. I mean for a 3000mah battery it should be more but i used it for a month then i got a brand new battery battery but i still get the same mediocre battery life, ive switched between custom roms aoscp to be specific now im back to stock and its still the same. Another thing i noticed is whenever i charge the phone and leave it idle the percentage increases ...while it is unplugged. Say i i unplug it at 64 leave it 10 to 20 mins i see it at 66. It happens even with the new battery so its not a battery or rom problem.. Please can anybody with any idea help me out. I really love the phone. Thanks
[G4 Q&A, Help & Troubleshooting] Aniba fatima:
Aoa today I unlochuawei y6ii

Hi today I sucessfuly un lock bootloader of my huaweiy6 ii now I am facing problem in twrp customer recovery when I give command fastboot flash recovery twrp.img message appear unabel to find device plzzz belp I wana root my mobile
[G4 Q&A, Help & Troubleshooting] Ashar74:
LG G4 H815T to H815

I just flashed H815 kdz to my LG G4. The rom is working very good but has a one major flaw. It has no sim signal. I had tried using other SIM cards to no avail. Even phone information shows this application cannot rum on your device.

I think this is something related to modem.bin. I am on marshmallow.

Kindly help me.
[G4 Q&A, Help & Troubleshooting] Extremedriver:
Hi folks. Im having an annoying issue with my G4. I recently started to encounter an unknown popup on my home screen. Its hidden off in the corners somehow when I close it and have no idea what its could possibly be connected too. I was told it might be a virus or malware, but I am running Malwarebytes Pro as Primary and Norton Pro as a Secondary. So one or both of them should have flagged it if that was the case. It seems to apear at random. Most of the time its when I am trying to use apps or I am closing the charging screen by way of swiping motion. Any help would be much appreciated. Thank you.

This is the original post with screenshots attached.

https://xdaforums.com/android/help/help-unknown-popup-lg-g4-t3785266#post76420292
[G4 Q&A, Help & Troubleshooting] avro.bd:
My lg g4 H815 is not starting, after a sudden restart, it gets stuck in lg logo. I think its bootloop,isn't it?

Now whch method should I try to make the phone workable?

Bdw, my os was 5.1, I there was no update and Bootloader was officially locked. While I tried to unlock,there was no alternative years ago
[G4 Q&A, Help & Troubleshooting] ma321:
I have Lg G4 (At&T version)....I want to root my device for full access...I have already searched internet for this specific model but nothing found helpful....

Please guide me how can i root my device easily and quickly for this specific model (H81010I)

Mobile Information:

Model : LG-H810

Software Version : H81010i

Build Number : LMY47D

Android Version : 5.1 (Lolipop)
[G4 Q&A, Help & Troubleshooting] pedantic_buttmonkey:
Can't boot

I searched the forum before asking here, so here goes:

Last night, I was using Firefox to browse to a typical site I visit like Reddit, and my Verizon G4 just turned black. Battery was fine, so I tried to reboot it. It gave me the LG + Android logo, then went black.

I followed some advice I found to remove the SIM, SD card, and battery, hold the power button for 30 seconds, then put everything back and try again. It did it again, then went black. I put the phone on my charger and went to go do errands. I saw another piece of advice saying I can enter recovery mode via holding Power + Volume Down, but even after doing the "full reset" stuff from above, it doesn't even want to turn on now.

When I plug it into my (Linux) computer, dmesg shows me that it detects the device, but doesn't want to respond:

[575804.375663] usb 3-3: New USB device found, idVendor=05c6, idProduct=9008, bcdDevice= 0.00
[575804.375665] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[575804.375666] usb 3-3: Product: QHSUSB__BULK
[575804.375667] usb 3-3: Manufacturer: Qualcomm CDMA Technologies MSM
[575960.324581] usb 3-3: USB disconnect, device number 3
[575968.614194] usb 3-3: new high-speed USB device number 4 using ehci-pci
[575973.770230] usb 3-3: device descriptor read/64, error -110
[575989.642427] usb 3-3: device descriptor read/64, error -110
[575989.862423] usb 3-3: new high-speed USB device number 5 using ehci-pci
[575995.274502] usb 3-3: device descriptor read/64, error -110
[576011.146735] usb 3-3: device descriptor read/64, error -110
[576011.252732] usb usb3-port3: attempt power cycle
[576011.678743] usb 3-3: new high-speed USB device number 6 using ehci-pci
[576023.012816] usb 3-3: device not accepting address 6, error -110
[576023.126868] usb 3-3: new high-speed USB device number 7 using ehci-pci
[576034.277013] usb 3-3: device not accepting address 7, error -110
[576034.277037] usb usb3-port3: unable to enumerate USB device
[576034.524014] usb 7-3: new full-speed USB device number 3 using ohci-pci
[576050.077163] usb 7-3: device descriptor read/64, error -110
[576065.950344] usb 7-3: device descriptor read/64, error -110
[576066.191197] usb 7-3: new full-speed USB device number 4 using ohci-pci
[576081.821532] usb 7-3: device descriptor read/64, error -110
[576097.693722] usb 7-3: device descriptor read/64, error -110
[576097.797764] usb usb7-port3: attempt power cycle
[576098.245727] usb 7-3: new full-speed USB device number 5 using ohci-pci
[576109.541855] usb 7-3: device not accepting address 5, error -110
[576109.677858] usb 7-3: new full-speed USB device number 6 using ohci-pci
[576120.805990] usb 7-3: device not accepting address 6, error -110
[576120.806030] usb usb7-port3: unable to enumerate USB device

I'm installing ADB since I've heard that can fix things, but I don't know what to do.

This is a stock Verizon LG G4 running whatever the latest stock ROM is (no updates since last year iirc). Any assistance here would be appreciated. Thanks for reading.
[G4 Q&A, Help & Troubleshooting] ThePiGuy:
You sure you haven't bootlooped
[G4 Q&A, Help & Troubleshooting] steadfasterX:
That's 100% ilapo

He pasted:

[575804.375663] usb 3-3: New USB device found, idVendor=05c6, idProduct=9008, bcdDevice= 0.00

[575804.375665] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[575804.375666] usb 3-3: Product: QHSUSB__BULK

[575804.375667] usb 3-3: Manufacturer: Qualcomm CDMA Technologies MSM

So this together with the fact that it turns off suddenly before leaves no questions.

Also described in:

https://bit.do/ilapofixg4
[G4 Q&A, Help & Troubleshooting] pedantic_buttmonkey:
So, I tried using the freezer method twice (an hour each time), got to recovery, and tried clearing the cache. Same thing happened, even on the charger. Should I bother trying to freeze it again and attempt a normal boot so I can rescue the last few pieces of data that weren't on the SD card? I didn't keep the phone in the freezer while I was operating it, so maybe that'll be better...

Thanks for the link to the thread!
[G4 Q&A, Help & Troubleshooting] yalovi1:
Hi, I was looking for a*ROM*for my*LG*G4*with the best possible performance. Currently I have the V30*PORT*H-ROM, and although it is very good and I'm really happy with it, I decided that I prefer to dispense with some original*LG*features to get a bit more of "juice" from this terminal. I'm looking for an official Oreo*ROM*(not*LG, obviously), with not bugs, or at least, the minimum possible.

I have been searching and I have found AOSCP CypherOS, which is official. From what I read, it has no bugs, and it is official although I haven't found information about the*camera*or the*battery, which worries me a lot.

So would it be a good idea?

Enviado desde mi LG-H815 mediante Tapatalk
[G4 Q&A, Help & Troubleshooting] Ashish_117:
I have flashed Los 15.1 and stock gapps on my vs986. The problem is there is not Trusted face option in smart lock. Is there a way to get it?
[G4 Q&A, Help & Troubleshooting] iannisb:
I try to enable bands in secret menu > modemprotocol > rat selection , networj mode , lte band selection. Everything says FAIL . i dotn have any service at all
[G4 Q&A, Help & Troubleshooting] kormandistar:
lg g4 bricked

Good day to you all

so Ive got a problem here when trying to install custom ROM in my phone,

so I have my old phone LG g4( h815 EU Version)which are not used anymore and I thought of giving it a new life by wanting to use custom ROM (Lineage OS) and using the android orei(8.1)

So I've read here and there and decide to try it,so here's what I've done until my phone is finally bricked.

I managed to unlock the boot-loader of my phone officially using the LG set ups

then I managed to get into the TWRP Recovery

so after then I wipe the data and cache in my phone using TWRP, and the next thing I do is to install the LineAge os that Ive download right? ,the problem Is I zipped the Lineage OS files and put it into my Phone Internal Storage, so when I want to install the OS I Choose the "Install by Image" in TWRP and choose the "boot.img" and after that I reboot the phone because It seems it was stuck on TWRP loading screen. Then now my phone is stuck on the LG Boot screen with "bootloader unlocked " on top of the screen. I've tried to try the recovery mode but it just wont do anything, I cant do fastboot also because somehow even though connected with usb cable and installing other adb drivers the devices just wont be recognized, so now I am stuck in these booting screen with no way of getting out.

So my question is, is there any way I can either factory reset them or anything, I dont need to save any data as it was already factory unlocked before i tried this method and Ive saved all the data before, but is my phone still could be saved or there's nothing I could do with it and regard this as a very foolish experience because of my negligence, any feedback would be appreciated.

Thank you very much
[G4 Q&A, Help & Troubleshooting] the_arm:
LGUS991 Verizon (US Cellular)

Hello,

I posted in this thread before and I'm hoping we can continue troubleshooting. I started a new thread on my issue which is located at the link below. I saw this sickie but I wanted to open up a dedicated thread for my issue in hopes of getting more eyes on my issue. I think it may be unique since I can't seem to find a solution for it and I've worked pretty hard on it.

Please let me know if you can assist me. Thank you.

https://xdaforums.com/g4/help/lg-g4-help-to-restore-to-factory-rom-t3905241
[G4 Q&A, Help & Troubleshooting] dljitx:
LG G4 H815 Screen Goes Off during calls

Hi I have the LG G4 H815 Unlocked version and I have a 9H tempered glass protector on it, my question which I hope someone can answer is when I get phone calls or even make calls, the screen goes off and I am unable to get it back on to end the call, even the power button on the back doesn't turn it on so I am unable to use the touchscreen during calls or end the call.

Could it be the tempered glass, I have a Genuine G4 Quick Circle case on it also. I can't remember if it did this prior to me putting on the tempered glass but I don't want to take it off incase it doesn't fix the issue and I have wasted my Tempered Glass!

Any help would be appreciated.
[G4 Q&A, Help & Troubleshooting] Shadicbypass:
If the power button does not work either then i would think that it has nothing to do with the tempered glass but of the phone itself
[G4 Q&A, Help & Troubleshooting] larsdennert:
Two prior answers.

I use three exchange accounts and they work fine. Better than any phone I've had actually because tasks also sync. Go into phone settings, accounts and add your exchange account. Likely the server name will be outlook.office365.com, if your company doesn't internally host, and then your username and pwd. That simple.

I use Flex Multiwindow to allow any app I want as a dual window app. Works great. Doesn't seem like a "guide" is needed.
[G4 Q&A, Help & Troubleshooting] Ga1axyGamer:
The method I am talking about does not require root

The problem I have is that the phone I am currently running is an lg g stylo on android 5.1.1 which many here on XDA are telling me is unrootable atm so I was trying to see if anyone would help me make a non-root method available
[G4 Q&A, Help & Troubleshooting] rav101:
Currently on a Euro 815 unlocked bootloader and rooted.

I have seen no custom kernels for the 815 and I was wondering if this was due to inability at the moment or because focus is elsewhere such as unlocking bootloader for remaining models?

I know there are mods out there that require init.d but don't think this comes as standard on the stock kernel??

Edit: just seen a root method of getting init.d at the link below. Still curious about custom kernel development for the stock rom for things like different governors.

http://xdaforums.com/showthread.php?t=3167315
[G4 Q&A, Help & Troubleshooting] nh777:
Almost every time there's an issue like this, someone is using a screen protector. It just needs to be adjusted so that it's not blocking anything or has the appropriate cutouts.

---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------

Is there a way to kill the beep made when increasing/decreasing the ringer volume? Can't find it in the UI folder.
[G4 Q&A, Help & Troubleshooting] Uncle Lizard:
I have been trying to make this my boot animation and shutdown animation. I used Rom toolbox to create a zip, I reset permissions to the correct ones, and placed it in the system/media folder with no luck. I've read about 5 different threads and they all day to do what I've been doing already. Could it be caused by the gif I'm trying to use?View attachment 3439564
[G4 Q&A, Help & Troubleshooting] baguetteavecjambon:
Weird charging problem.

Hi, I just bought an Lg g4 and it worked fine the 1st day but it started having a weird problem the day after. The phone only charges if it's turned off and if I connect it via usb to a pc it doesn't do anything, it doesn't charge and the MTP doesn't work either, I don't even get the "usb notification". I really don't know how to solve this :\
[G4 Q&A, Help & Troubleshooting] RedOCtobyr:
You've tried different cables, and hopefully also a different charger, I assume?
[G4 Q&A, Help & Troubleshooting] baguetteavecjambon:
Yes, I've tried with an iPhone charger, a Samsung Charger and my Hp Stream 7 charger and it's the same.
[G4 Q&A, Help & Troubleshooting] ludovicien:
I'm very tempted to buy an G4 but have been put off by a couple of reviews on Amazon mentioning audio issues using the headphone jack.

I use a Sennheiser hd25 for my mobile listening and last year sent back both a G2 and a G3 for the same reason. I'm talking about about extremely irritating and sometimes moderately high-pitched buzzes and glitches during quiet patches or when the headphones are plugged in without music playing. Could someone please reassure me or confirm this?
[G4 Q&A, Help & Troubleshooting] android404:
You know how much it would help you if somebody in here cofirmed that this is/is not an issue for him? Not at all.

If you returned both the G2 and the G3 because of this, don't buy the G4. You're welcome.
[G4 Q&A, Help & Troubleshooting] ludovicien:
Please don't post here if you have relationship issues, there are plenty of other resources available if you need to get a life.
[G4 Q&A, Help & Troubleshooting] android404:
Actually, I tried talking to your mom directly first, but she doesn't understand English, even though she's great in French.
[G4 Q&A, Help & Troubleshooting] ludovicien:
Strange person. Anyway...
[G4 Q&A, Help & Troubleshooting] Johnny Broccoli:
Hello, all. I have a weird issue that has just started happening in the last half week.

When I shut down the phone and swap the battery out for a freshly charged one, it starts up fine. However, for the first 5-10 minutes after, if I turn the phone off, the power button and double tap to turn on both become unresponsive. The problem fixes itself eventually but it is more than a little unsettling.

Any suggestions? I'm not rooted and on a T-Mobile model using Nova Prime launcher. I have also used the debloater tool to disable much of the T-Mobile and LG garbage.

Thanks.
[G4 Q&A, Help & Troubleshooting] RedOCtobyr:
It may sound like an odd answer, but I kind of see what android404 means. Audio issues can be somewhat variable. One person might think a set of speakers sound great, while another person would hate them.

To that point, just because other people haven't reported this, doesn't mean that it will definitely sound good to you.

I can offer that I haven't noticed this. But I'm usually listening to music using an audio-out cable in the car, or some other imperfect listening environment. I do listen in quieter environments sometimes, at least. So even though I'm happy so far, there might still be a problem for a more observant listener.

Also, you can't prove a negative. I haven't noticed anything, so that does not tell us anything. Maybe I wasn't paying attention. Maybe my earbuds don't cause the problem. Maybe my phone doesn't have the interference. Maybe my ears aren't sensitive enough. If I HAD heard buzzing, however, that would help prove that it CAN happen, which would probably be more useful to you. So I can share my experiences, but it doesn't guarantee that another user will be happy with it.
[G4 Q&A, Help & Troubleshooting] ludovicien:
Hi, thanks for your reply.

I'm in no hurry for an answer, I just need to choose a new work phone in a month or so with the choice of Apple or LG only and I'm literally hoping to chance upon someone who's used a 70 ohm headphone like the hd25 with the LG G4. It doesn't play well with the 2 earlier phones (they were both fine with iems) and I'm just hoping it will with this one. I translate spoken audio for a living and transcribing with added background artefacts is a no-no.

(Note I posted this in a thread called "Ask away". In the variant of English used in my region this implies you should feel free to put a question, go on, don't be shy, we won't bite etc)
[G4 Q&A, Help & Troubleshooting] RedOCtobyr:
I haven't read through this thread, but it might be helpful to you:

LG G4 Sound Quality over the headphones
[G4 Q&A, Help & Troubleshooting] NingaR:
Hi, I live in Africa and they are selling the H815 model registered to this region, I want to know will I be able to unlock the bootloader as I heard that only the H815 EUR is currently supported.
[G4 Q&A, Help & Troubleshooting] CoDe LaZaRuS:
I own the H815 P model is root/bootloader unlock/recovery possible

thanks in advance :)
[G4 Q&A, Help & Troubleshooting] coowkeee:
hi guys

Coming from G2, root and twrp are really helpful on this device but is it the same for the G4? Does G4 really needs to be rooted and change some things on G4 or leave it unrooted for now? I don't really have problems on my G4 but if there's advantage in rooting and unlocking it now, please enlighten me now.

Thanks!!!
[G4 Q&A, Help & Troubleshooting] Johnny Broccoli:
Anyone?
[G4 Q&A, Help & Troubleshooting] T89:
Hi everyone,

Looking to root and start with a fresh install/apps etc.

I'm seeing lots of variations in the sense of 10C, 10H etc. What do these means and how do I find out what mine is?

I bought my phone in London, UK. It's unlocked

Thanks
[G4 Q&A, Help & Troubleshooting] Johnny Broccoli:
Settings > About Phone > Software Info
[G4 Q&A, Help & Troubleshooting] NingaR:
How to know which region is my G4 registered?
[G4 Q&A, Help & Troubleshooting] spartan268:
I guess I'll ask here first before making a thread

In BBS is it normal to have about 5000 alarms from the com.android.phone package?

If not... help? I tried rebooting of course. And some thing where I re-selected my network.
[G4 Q&A, Help & Troubleshooting] T89:
OK, mine says VX10a-EUR-XX

Does this mean I can only use 10A variants?

Thanks
[G4 Q&A, Help & Troubleshooting] lolipoped:
dormat system

hi i v been infected with virus (password stolen) on my lg G4, i dould like to "format" all and reinstall.

i have root and 10C rom with euro version of LG h815

i used "LG-H81510C-Flashable.System.Boot.zip" for installing my lg g4

what happen if i wipe the sytem partition in recovery mod?

what should i wipe acutally?

thx lol
[G4 Q&A, Help & Troubleshooting] nar001:
Hello, I've got a problem with an app which I can't seem to uninstall. I try to, but then this happens (see my attached picture) could anybody help? Thanks !
[G4 Q&A, Help & Troubleshooting] Shadicbypass:
What app and could you go into detail with wht happens
[G4 Q&A, Help & Troubleshooting] martinvictor:
Not sure there's actually any solution to this, but when using quickremote from the notifications bar sometimes I have to press keys a few times for them to actually work and I can't do long presses like turning the volume up/down. I remember on my G2 it worked OK until I got lollipop. When I open the app it works flawlessly though, but it's a pain in the ass.
[G4 Q&A, Help & Troubleshooting] Tech_Savvy:
how do i get my firmware info if i can't get past setup wizard..because of the google account sync problem? (and no i didn't steal the phone!!!) is there a way for me to find out what my current system is..for example H811 10h?
[G4 Q&A, Help & Troubleshooting] sunyakram:
am buying a g4, is there any clone or copy phone spotted?

if yes so how can I know the difference?

how can I know that this copy is genuine?

thanks for :)
[G4 Q&A, Help & Troubleshooting] Johnny Broccoli:
Guess I'll reply to myself in case anyone else has had a similar problem. Don't disable Google+ if you want to avoid this problem.
[G4 Q&A, Help & Troubleshooting] Flamehell:
Guys one question....if i will buy a lg g4 h815 from O2,can i use it with another sim?Or i need to do something?Tnx a lot!!!:)
[G4 Q&A, Help & Troubleshooting] travisb:
I've got an network unlocked, not rooted LG H815 updated to Android 5.1 with Software version V10c-EUR-XX.

Every time I turn the phone on, I get an "Unfortunately MirrorLink has Stopped" error message

I tap Ok and it reappears. The second time I tap ok it doesn't come back. Any idea how I can stop it appearing?
[G4 Q&A, Help & Troubleshooting] vegetaleb:
I have a problem with lg smartworld, I registered in the app and got confirmation completed email, but every time I launch the app it will close after 3 seconds, I need this app to download new bigger fonts
[G4 Q&A, Help & Troubleshooting] rowbaggie22:
Just bought lg g4 red leather and will get it in a few days just wondering is there anything I shud do to it I heard wireless charging has seen problems anything else I shud know
[G4 Q&A, Help & Troubleshooting] iemree:
I wanna hide "Developer Options' menu. People say go "Apps=>All=>Scroll down, find and click Settings=>Clear Data". Well, but when I clicked settings, the "Clear Data" options is untouchable. What's the solution without formatting?

LG-H815 cihazımdan Tapatalk kullanılarak gönderildi
[G4 Q&A, Help & Troubleshooting] hettab:
twrp instalation after root

now tham my g4 international is rooted whit locked boot loader , how can i flash recovery , i get the error boot secure tks
[G4 Q&A, Help & Troubleshooting] android404:
You can't, end of story. You have to unlock your bl to flash twrp. But you can flash certain things (like the xposed framework) using flashfire. You'll find a thread about it if you search.
[G4 Q&A, Help & Troubleshooting] TonyStark R.I.P.:
From you dial pad, enter the following 277634#*# > SVC Menu > Version Info
[G4 Q&A, Help & Troubleshooting] Jok3r10:
So i have the Canadian Version of the Lg G4. Its the H812 Model. Is there a root available for this one yet? I have been looking in the forums .. not sure if i skipped over anything, but i couldn't find it.