yashsingh1/xdaforums huggingface dataset:
[G2 Q&A, Help & Troubleshooting] Dylan8190:
This actually happened me before, give me a couple hours to do some running around and ill get back to you with the fix. I just wanted to let you know im looking into it for you.
[G2 Q&A, Help & Troubleshooting] Bilbaobao:
When i want to go to Cloudy ROM 2.2 kitkat from CM 12.1 TWRP 2.8.6.1 DO i need install or wipe anything? I thnink CM 12.1 is on KK bootloader
[G2 Q&A, Help & Troubleshooting] Sunandroid:
Perform a factory reset with the Hardware combo. Turn off the device first by holding down the power button for 20 secs.

Your link is broken btw. Can't check what you've done exactly.
[G2 Q&A, Help & Troubleshooting] Usama Ahmed:
Thank you very much. I am hopeless for almost a week now. I would greatly appreciate your efforts for helping me.

---------- Post added at 12:30 PM ---------- Previous post was at 12:29 PM ----------

Sorry for broken links. here's the link of what i have done.

http://www.naldotech.com/flash-android-5-0-lollipop-kdz-image-lg-g2-d802/
[G2 Q&A, Help & Troubleshooting] Sunandroid:
You did that hard reset now? What happened?

Add the IMEI of your phone to the end of this link and paste it to your browser. Over that basic xml file you should be able to find the latest kdz file for your device.

http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=

(In case the hard reset didn't work, you can follow the thread in my signature with the kdz you downloaded with the link above.)
[G2 Q&A, Help & Troubleshooting] Br4zil1an:
Hi

I hope I can get some answers here...

So my LG G2 fell in water and therefore I dismantled it to let it dry and cleaned everything with alcohol afterwards...

The thing now is: first the display brightness was below normal and couldn't be changed but a bit later it reverted to normal and everything was fine as if never anything happened. Then after a day the backlight turned completely off, so I cleaned all connections of the platines and parts once again but it still doesn't work.

BUT: the phone itself is working with all functions (used a flashlight to test it)

My question now is: will it revert back to normal, if I buy a new screen? This should just be some problem with the old screen (which was already damaged earlier), right?
[G2 Q&A, Help & Troubleshooting] Usama Ahmed:
Yes i did hard reset and it was still not booting. Stuck on LG logo with blue/green notification light flashing.

I pasted the link with my IMEI no shown below.

http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=357246051756904

and it the web page doesn't give me anylink. It shows.

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<response req_cmd="auth_model_check" status="FAIL"/>

---------- Post added at 11:35 AM ---------- Previous post was at 11:30 AM ----------

Can you help me find out what my LG G2 model number is as i am started to think that it is not D802. Just to let you know i bought it from a shop in used condition so it might be refurbished.
[G2 Q&A, Help & Troubleshooting] [] AL []:
Heys guys how are you doing.?

I finally received a G2 that seems problem free and I'm almost done setting it up with CM11. Before I installed this rom, I took the time to get a GPS lock while still on 24A but now the GPS doesn't want to lock.

I know that I could backup, move all my files to my PC, flash back to stock(24A OK?), get a lock and restore my CM nand, but I read on another CM thread that another solution could be to do this with fastboot:

fastboot erase modemst1
fastboot erase modemst2

I've used a minimal ADB/Fastboot installer on my PC, but then realized that I've actually never seen anything about the G2 fastboot mode other than people having problems after messing up their partitions.

So is there a way for me to do this or back to stock is my only way? Fastboot commands cannot be used in Download mode aren't they?

Thanks in advance.

/A

Setup details:

VS980 flashed with 24A kdz;

Rooted with Stump root (v1.2 I think):

Basic (v2.7) loki'd TWRP from KK Autorec.

ROM: KK-based CM11 (~M12 snapshot release time build)

Btw: when I try the option "Bootloader" in the CM reboot Powermenu, the device just reboots normally.
[G2 Q&A, Help & Troubleshooting] Akopps:
What is the first thing to do when you get new G2 phone? Root, install recovery, etc? Any specific order?
[G2 Q&A, Help & Troubleshooting] Sunandroid:
Sucks... Then probably this thread is for you: http://xdaforums.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195

Well... This code deletes your Modem information (such as imei, and seems like some config data). So i doubt it will fix your issues. Copying around gps.config files seems to help sometimes (never done that personally). Or maybe even a reflash of the bootstack will be enough. Try it out, can't really help with this specific issue.

---------- Post added at 10:27 PM ---------- Previous post was at 10:20 PM ----------

Just that someone gave an answer: I don't know. Hardware issues have many faces. I guess I would try it out. But don't be disappointed when it doesn't work as expected. Be happy if it actually works.

You can totally use the G2 out of the box. And if you don't even know the order what to do... I highly suggest you to READ a LOT BEFORE even thinking about MODIFYNG your device.
[G2 Q&A, Help & Troubleshooting] LuisFernando99:
Hi there, recently the headphones icon displayed on my notification bar but I ain't using any headphones. Does anybody know how to fix it? I can't play music, neither YouTube or anything. Even though my calls do sound.

Thanks.
[G2 Q&A, Help & Troubleshooting] raptorddd:
read, read, read and more reading.. check to see if your model its what it s caim to be the model if its new then i guess you are ok but if bought used orrefurbished check wich variant model you really have. example might says its a d802 when in fact its a d800. checking the motherborad will tell you wich one you have... otherwise youll brick your phone.. then root the depending on what version you are on kk or lp.. follow procedure to install recovery twrp.. then back up partitions and efs.. then rom...

check on fist page for info..

http://xdaforums.com/lg-g2/general/05-10-index-guides-fixes-roots-t3218178/page2#post63399559
[G2 Q&A, Help & Troubleshooting] jiggyjigbot:
Android 4.4.2, Kernel 3.4.0, Ver. D80020y updating version and credit transaction?

Thanks for the great site with so much info. to get me started.

Android 4.4.2, Kernel 3.4.0, Ver. D80020y

I have a d800 unlocked from att running on the bell ca network. I'm rooted and backed up clean original rom. Looking for advise on best route if I want to do credit transactions. Should I unroot for transactions? Will i benefit if i flash to a newer rom first as 4.4.2 is current on the bell network? Seems a bit buggy and I see newer rom out there.

Thanks for any advise.
[G2 Q&A, Help & Troubleshooting] Usama Ahmed:
I have exactly same problem here mentioned here.

http://androidforums.com/threads/plz-help-lg-g2-bricked-fastboot-commands-not-working.928723/

And someone is suggesting to short some capacitors on motherboard.

Is there any other option other then messing with hardware?
[G2 Q&A, Help & Troubleshooting] Akopps:
Well, I guess I must check the exact version of my LG2 when it arrives. But the reason I asked this question is that there exist some phones where you can lose all your data once you root the phone or perform some kind of naughty mods. Personally, I suspect I would certainly want to root the phone (to install the Adblock for example) and I would want to install TWRP for the easy backup and restore function.
[G2 Q&A, Help & Troubleshooting] raptorddd:
i dont think you can loose your data if you root..but use titanium backup to back up all your data. move it to pc and youll have a back up of it.. when in recovery when wiping thats when you delete everything so before that make back up of your data.. search for refurbished on this forum there are a few not 100% way to check imei.. but to be sure looking at the motherborad will tell you. cause if it was refurbished some parts from other phone are compatible so if you open it you might see a different number but main thing its motherborad... just do a search refurbished phones..
[G2 Q&A, Help & Troubleshooting] Ajayz:
Anyone there" help me" i hav bricked my lg g2 f320k" wenever i connect my phone to pc" lots of partitions comes up
[G2 Q&A, Help & Troubleshooting] mathews95:
you are in qhsusb_bulk mode

install srk tool

here

use fixed utility option then try fix qhsusb_bulk mode

then flash firmware using kdz method

hope it helps !
[G2 Q&A, Help & Troubleshooting] [] AL []:
OK, well thanks for the reply; it was my first impression also when I read that suggestion. But the guy asking for help there replied and said that it fixed his GPS problems!! So I'm curious to find out more and I just asked the guy to gave that hint for more info on it...

Since I'm here, not really a question but following my ordering ordeal filled with wrong model received, 3 units with display/digitizer, defective headphone jack and/or IR blaster and no-lock GPS (as stated), the last issue found -to my great deception yesterday- was a very weak 2G signal reception.

More testing, modems flashing and a comparison with my other phone, showed me that the signal picked up by the G2 is consistently about 35dBm lower with my Chinese provider. So seeing this (no solution to GPS and this signal issue) I got in touch with the seller and his answer: this model has no GPS and also a lower signal reception: so from his point of view, these two issues are normal!! BS if you ask me. I got GPS locks with a previous VS980 from another seller and there's no magic with GPRS signal: if the phone supports the bands the carrier uses, signal should be received properly.

30dBm means that the G2 gets 1000 less from the tower than my Motorola... Verizon themselves say that all of their 4G models are "world ready" (although that really means that any SIM will work and here it was granted that I had to give up 3G or faster....) But now, I should give up on 2G as well!?!

Not serious!

My guess is that once again, those Frankenphones are not properly refurbished and crappy replacement parts are used. My guess in this case, is that they use a sub par backcover and tgat the various antennas are not doing their jobs or do not make proper contact with the board.

Anyhow, this was a disappointing turn of events since I had almost everything set up and running, themed, and even with a new case just received... But there will not be a fifth G2 coming here and as cheap as it is, it is still too much for basically just a media/apps player...

Lastly, I still believe that the screen brightness needs to be too high for proper image clarity (8 or 9 out of 15 with MXPlayer for movies [so 50-60%] and around 35-40% for day to day use) and that this has to put a serious handicap on much you get out of a battery charge. As a comparison, I set my Motorola at 12% indoors and never got above 4/15 with MX. So all in all a very disappointing experience with the Chinese phone scavengers - the G2 will get shipped back for final refund tomorrow -saddly.

[emoji22]

(I will now go read the link/thread you've provided and the reply I just got about those modemst thingy)
[G2 Q&A, Help & Troubleshooting] imarq24:
Didn't know where else to look but anywho looking for caf lp g2 vs980 kernels... Running Bliss pop and looking a different kernel to use.... Thanks in advance
[G2 Q&A, Help & Troubleshooting] Udaydas88:
Cant install KDZ using Lg Flash tool 2014

[IMG="This is What i got, when installing firmware"]http://10.175.165.11/SP207.244.72.19/SDdl-1.va.us.xda-developers.com/Sp3%2f5%2f4%2f1%2f5%2f6%2f8%2f12226438_9152437/Rqae5eb53b-c103-49e4-a363-9cb05f81161d/ID40875B42CC230348/RV200000/AVSkyController_3.2.5.53476/Br200/CL2-ea/DL0/DT0/EI54267732/Ht240/IP10.57.212.132%3a10913/IQ25/MO15/MT0/NIGPMOCCA-SAVDIST1-SKFCTL4/OC0/OS0/Otjpeg/PB200/PNMedCongestion_3G_Desktop/SI07000600a12a50000000000000000000000000000a39d484000000000000000000000000cff44813fde64f69472e0501/SUhttp%3a%2f%2fdl-1.va.us.xda-developers.com%2f3%2f5%2f4%2f1%2f5%2f6%2f8%2f12226438_915243715221887_919243336_n.jpg%3fkey%3dtmVrjNPUK9eqlt2d-X8MWw%26ts%3d1447476183/Sd736B7966697265/TI54267732/Tr1/Wh400/EUa-YX5DKbRuqYj-oWaAlUVQLSN9SL36aJYaX6ls.LZzQ2o-BFvuIof1yBpIBhL9iz4-TRn.DXWc9NFMe.GX2dXlOmTyIk7TeNtrtuiaHHI76wwMPMAUxnn6hoivRtys.Z3T6OrT8HsOn3YMQwK9YKb5UCgZaF.Op9IZkvAxC6FKHpE0SafSJ16NmXvqQGDanEEMfJABQs1oN1y5XPfmT0HvS6BCwzpk-68T1qRRJI-32O8NSG46kpPc3gBF7BUuaZOJiWIB--WK95C1Gw-jUVJYdIDjMLEax2mdlc83krYc0ZgS.5ATU3Bw44549Ngxb.gIGCg4SFhoeIiYqLjI2Ojw%3d%3d/EV7e3559faaf42b5159ab470d2ad081eec/file.jpeg[/IMG]
[G2 Q&A, Help & Troubleshooting] raptorddd:
I use dorimanx it supports vs980

http://xdaforums.com/lg-g2/development/lp-5-0-2-kernel-3-4-107-dorimanx-1-0-lg-t3102512

and theres this one i havent tried yet..

http://xdaforums.com/lg-g2/development/kernel-xceed-t3066637
[G2 Q&A, Help & Troubleshooting] khanjui:
These are for stock or stock based roms. You can use RenderKernel with Aosp..
[G2 Q&A, Help & Troubleshooting] Killer9090:
Dunno if it's strange and uncommon or not but I really like the CM12.1 stock kernel (41k in Antutu and around 7 hours SOT without gaming).
[G2 Q&A, Help & Troubleshooting] khanjui:
It's normal, not strange for me because i used CM 12.1 for a long time, my results was close to yours.
[G2 Q&A, Help & Troubleshooting] Killer9090:
Good to know. Downloading CM 13 right now, we'll see how it goes ^^ for now only bugs detected are GPS and OTG not working, tho I'll check myself and report.
[G2 Q&A, Help & Troubleshooting] khanjui:
If can you post some screenshots will be awesome, good luck with bugs. :p
[G2 Q&A, Help & Troubleshooting] Killer9090:
No screenshots cuz CM13 looks almost exactly the same as 12.1. Worked well, but had to roll back because of Google's weird root limitations (no system RW) and heating (CM12.1 runs cold, CM13 was around 60C - pretty much like LG's bloated Lollipop).
[G2 Q&A, Help & Troubleshooting] Laika87:
Stuck on LG Logo

I have a D803 on stock KK. My phone rebooted today, and is now stuck on the LG logo. I can enter stock recovery, and do a factory reset, but it just boots to the LG logo. I had not received any OTA update prior to this happening. Any suggestions?

I was previously running CM12.1, but it was very unstable, so I flashed the stock kdz a week ago, and hadn't had any problems until this happened.
[G2 Q&A, Help & Troubleshooting] jaisharma:
Phone not allowed mm#6 in lg d800

I have a lg g2 d800 previously i bricked it by flashing a d802 rom but now it is recovered...the only problem i am facing is an error phone not allowed mm#6 plz help me...
[G2 Q&A, Help & Troubleshooting] nookin:
I am trying to understand why I bricked my VS980. The problem started when I use TWRP to do Advanced Wipe (I checked every box, Dalvik Cache, System, Data, Internal Storage, Cache). After that, I flashed a known, previously tried ROM image and then the G2 won't boot beyond an animated LG Logo. I think this is due to the "internal storage" wipe.

What exactly is the internal storage? Shouldn't it be wiped if I want to do a true factory reset? Why flashing a new ROM does not fix the problem?
[G2 Q&A, Help & Troubleshooting] bender_007:
It's not because of internal

sent from my mc68000 powered Amiga 500
[G2 Q&A, Help & Troubleshooting] Sunandroid:
Version of TWRP? How were you able to flash a ROM after wiping internal storage? Have you installed the right bootloader? !
[G2 Q&A, Help & Troubleshooting] nookin:
I installed TWRP using autorec and I have successfully flashed 2 ROMs using TWRP but after wiping internal storage (and system), I was not able to get a successful boot with either of the 2 ROMs.

I have since solved the problem by "Format Data". I want to know why it didn't work. I always thought wiping internal storage means factory reset (deleting pictures too).
[G2 Q&A, Help & Troubleshooting] raptorddd:
if i understand right you are installing a rom then wiping ? am i right? if so thenn the rom you installed has been deleted.. all of it system. so when you reboot theres nothing to boot.. like am saying if that is how you do it and how i undesrtand you doing.. if it is it wrong you doing the other way.. you first wipe everything , then do a reboot on recovery not system, then conect usb cable copy rom then just do another reboot to recovery then install orm and youll have a clean fresh installation...
[G2 Q&A, Help & Troubleshooting] nookin:
I did an "Advanced Wipe" and checked every check box. I then went on to install a new ROM from otg-usb. Everything went fine, shows successful, I even wiped the cache again, but boot stuck at animated logo. I did that like 10 times (only wiped system/internal storage once) and all the same result. I am sure the flash is successful because the animated logo chances from ROM to ROM.

If wiping internal storage is not the cause, it must be TWRP doing something funny with "Advanced Wipe".
[G2 Q&A, Help & Troubleshooting] downmadi:
lg g2 problem

hi friend

i have a problem in my toucg screen after flashing lg g2 d802 32gb from kitkat to lolipop it become random

in cover of phone it write d802

but whene i leave cover i find it write ls 980 pleas give me solution
[G2 Q&A, Help & Troubleshooting] jazzycolours:
Hello. I recently bougth a LG G2 coming from a Galaxy S4.I know the basics of root and recovery (installed them on the S4). The LG G2 came with android 4.2.2 and apparently I have managed to root it and install a TWRP recovery. Tried Updating via OTA but got the TWRP Bootloop. Fortunately I was able to fix this. When I try to install some of the roms I get an error so, i ask:

What should I do next after having installed ROOT + TWRP so I would be able to install the latest Roms (lollipop and stuff)?
[G2 Q&A, Help & Troubleshooting] raptorddd:
did you have nandroid back up? if so restore and see what happens. could it be a bad daownload? i have no idea i dont use otg. but it must be the same use twrp from blastagator

---------- Post added at 05:53 PM ---------- Previous post was at 05:52 PM ----------

check here

http://xdaforums.com/lg-g2/general/05-10-index-guides-fixes-roots-t3218178
[G2 Q&A, Help & Troubleshooting] rajkatiyar07:
[MENTION=1556538]http://forum.xda-develope[/MENTION]rs.com/member.php?u=4477474 you are all set . Just remember to flash right baseband after flashing ROM.

---------- Post added at 03:59 AM ---------- Previous post was at 03:53 AM ----------

What do you want to say ?

---------- Post added at 04:09 AM ---------- Previous post was at 03:59 AM ----------

I am sure enough it is not the TWRP . If you are able to enter into recovery just push the ROM into internal memory using adb commands . wipe cache ,dalvik and system and flash the ROM (check ROM description if it require KK baseband or JB ) .
[G2 Q&A, Help & Troubleshooting] Vorpall:
No fastboot after installing CM 12.1

Greetings,

My D802 doesn't boot into fastboot mode after I upgraded it to the latest snapshot of CM 12.1. It boots into Download Mode instead.

Device: LG G2 D802

ROM name: CyanogenMod 12.1

ROM version: 12.1-20151117-SNAPSHOT-YOG7DAO1KI-d802

Baseband version: M8974A-AAAANAZM-1.0.190128

Kernel version: 3.4.0-perf-g4c35dab build02@cyanogenmod #1

Custom recovery: ClockworkMod Recovery 6.0.4.4

Yesterday I recieved a notification about OTA update to 12.1. I was running latest snapshot of CM 12 (cm-12-20150625-SNAPSHOT-YNG4NAO09M-d802). I tried to use built-in updater, but update failed due to error which said something like: assert failed: d2.verify_trustzone("TZ.BF.2.0-2.0.0109") == "1". I googled the error and some guy suggested that a clean install should help. So I did "wipe data/factory reset", "wipe cache" and formatted /data and /data/media (/sdcard) to be extra clean. Some other guy suggested that flashing bootstack-d802-LP_30d-Bump-signed.zip before applying CM 12.1 can help too. And I did just that. Then I flashed GApps. My phone booted into CM 12.1 and is working just fine. Then I decided to flash CM's custom recovery. So I did "adb reboot bootloader" and my phone went into Download Mode instead. Rebooting into fastboot from CWM doesn't work either.

My phone succesfully boots into Android, but there's no way I can access fastboot.

How can I get my fastboot back? And what's that Download Mode for anyway?

So here's what I did:

- Wiped /data and /cache/, formatted /data and /sdcard but not /boot

- Flashed bootstack-d802-LP_30d-Bump-signed.zip

- Flashed CM 12.1 snapshot

- adb reboot bootloader brings me to Download Mode screen
[G2 Q&A, Help & Troubleshooting] Malatur:
d802 brick ... i guess

Hey guys, need help since i can't find i solution here.

I'm on a d802 with twrp that was running cm-12-20150625-SNAPSHOT-YNG4NAO09M-d802

I wanted to go to cm 13 and flashed the bootstack-d802-CAF zip file from the recovery, since it was with the cm 13 zip file.

Anyhow now i cant boot into recovery, and i get a boot loop with the cm logo.

Tried the linux method, but my device it not recognized

In windows device manager its listed as LGE Android MTP Device

Neither adp nor srk tool can connect to the device

I'm not even sure it's really bricked or if i just need a way to get back to the recovery.
[G2 Q&A, Help & Troubleshooting] Ajayz:
Anyone knows" how to fizx security error in lg g2 f320k??

---------- Post added at 12:31 PM ---------- Previous post was at 12:29 PM ----------

I cant flash kdz file" its alwaz stop after 2%"
[G2 Q&A, Help & Troubleshooting] mathews95:
try using tot method : it is useful when kdz method fails

have you ever used cloudy rom before - if yes then that is the reason for 2% error
[G2 Q&A, Help & Troubleshooting] Sunandroid:
Sorry to say that, but: dumbest guy in a long time. The G2 basically doesn't have a fastboot mode. It only falls back into fastboot if all of the possible boot partitons are damaged or you boot manually into bootloader and have not installed a working laf.img/download mode. So if you were able to boot into fastboot one of your partitions were damaged. Obviously you can theoretically nuke the download mode, boot into it and get fastboot. But no one recommends this.

Btw. Thanks you gave that detailed informations about your device. Usually helps a lot fixing issues.

Error is? Try different USB port/computer. Have you installed the proper drivers?

Not a brick at all. The button combo to enter the recovery just changed. Hold down the powerbutton for 20secs, until the device is switched off completely. Then press Vol-&Power until the LG logo, release the buttons and hit Vol-&Vol+ immediately.
[G2 Q&A, Help & Troubleshooting] Vorpall:
Thanks, Sunandroid. Now I get it.

BTW, I've managed to flash CM recovery by just switching "Update Cyanogen recovery" on in the Developer settings.
[G2 Q&A, Help & Troubleshooting] Envy-X:
Can somebody link me to the thread which has a flashable file which allows your volume to go higher? Its for lollipop.

Also on lollipop how do i fix the slow charging problem?
[G2 Q&A, Help & Troubleshooting] Áurum32:
Hey, I've got a question here: a friend of mine owns an international unlocked D802 LG G2, bought in Spain. It has stock KitKat installed, but when she tries to search for updates, the phone says it already has the latest version, when we all now Lollipop has been released for the LG G2. Why doesn't the Lollipop update appear and how can she update her phone (if possible, officially)? By using some PC software?
[G2 Q&A, Help & Troubleshooting] raptorddd:
some variants dont have lollipop, one is canada its still on kitkat. and no update while other are on lollipop i think it has to do with carriers or variant.
[G2 Q&A, Help & Troubleshooting] Áurum32:
It's an international unlocked D802. I don't know how it can't have the update...
[G2 Q&A, Help & Troubleshooting] kalpesh patil:
lg g2 d802 no lollipop

bro i think ur phone might be refublished one. in refublished phones system update is disabled through buildpro.
[G2 Q&A, Help & Troubleshooting] raptorddd:
or diffrent varint dress as a d802