[Q] Unable to unroot - G2 Q&A, Help & Troubleshooting

Hey guys, im unable to unroot. even before the uptest.exe have reached 100% my phone has already booted up. when i enter download mode again, it says it is still rooted. anyone knows how to solve this?

only way to get rid of rootes status in download mode is to flash the stock rom via the way to return to stock lgg2. Its a thread somewhere on this forum.
even then sometimes it survives that flash. Then factory reset and try again. also try the lg software from lg with the repair recovery option
Sent from my LG-D802 using xda app-developers app

bachera said:
only way to get rid of rootes status in download mode is to flash the stock rom via the way to return to stock lgg2. Its a thread somewhere on this forum.
even then sometimes it survives that flash. Then factory reset and try again. also try the lg software from lg with the repair recovery option
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
That is what he did. Uptest.exe is the flash tools used in that method.
---------- Post added at 06:17 PM ---------- Previous post was at 06:16 PM ----------
Plain Water said:
Hey guys, im unable to unroot. even before the uptest.exe have reached 100% my phone has already booted up. when i enter download mode again, it says it is still rooted. anyone knows how to solve this?
Click to expand...
Click to collapse
Man, it IS unrooted, it just says it isn't in DL mode, try doing a factory wipe, Then flash the stock KDZ again, that should hopefully put it back to unrooted :good:
Also, the phone reboots at about 70% in the up test exe, if you look at the device it is at 100% while the flash tool is only at around 70%, don't worry that is normal.

yeah instead of that use the official lg flash tool. or try again, as sometimes with flashing it is maintained.
Sent from my LG-D802 using xda app-developers app

bachera said:
yeah instead of that use the official lg flash tool. or try again, as sometimes with flashing it is maintained.
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
Uptest is LG's official tool, when you run uptest.exe it opens up the LG Mobile support tool, which flashes the KDZ to your device.
EDIT: sorry, i know what you mean now. I didn't know you could revert to stock with JUST the lg support tool from LG's site, i thought you had to have the uptest program :good:

when I download, install and run that tool I dont run uptest.exe, but the tool itself.
strange but ok. Learned something new.
Sent from my LG-D802 using xda app-developers app

Related

[Q] Help Bricked LG G2 D801

My phone was great until I tried flashing the hellfire ROM. It told me that it couldnt flash bc it was D801 and not G2. Idk what it meant bc all other D801 ROMS flashed successfully. Anyway I tried to factory reset after that and it says it cant mount data or something like that. Now I only get the LG screen. When I try to go into download mode to flash the correct kdz file in flash tool to reset the entire thing back to stock it stays on the screen that says download mode and has the blue dots. And when I try to run the program through windows and the flash tool it tells me that the phone isn't connected to the PC. Can anybody please help me? Oh and I have TWRP recovery installed but all my backups are gone all of a sudden,.I can't do anything with this phone....!!! Thanks to anyone who can help.
jcal321 said:
My phone was great until I tried flashing the hellfire ROM. It told me that it couldnt flash bc it was D801 and not G2. Idk what it meant bc all other D801 ROMS flashed successfully. Anyway I tried to factory reset after that and it says it cant mount data or something like that. Now I only get the LG screen. When I try to go into download mode to flash the correct kdz file in flash tool to reset the entire thing back to stock it stays on the screen that says download mode and has the blue dots. And when I try to run the program through windows and the flash tool it tells me that the phone isn't connected to the PC. Can anybody please help me? Oh and I have TWRP recovery installed but all my backups are gone all of a sudden,.I can't do anything with this phone....!!! Thanks to anyone who can help.
Click to expand...
Click to collapse
Of you search up stock ROM for the lg g2 you should find something that has d801 stock firmware you would see d8010c or something like that find it and read up on it.
Sent from my LG-D801 using xda app-developers app
wahid536 said:
Of you search up stock ROM for the lg g2 you should find something that has d801 stock firmware you would see d8010c or something like that find it and read up on it.
Sent from my LG-D801 using xda app-developers app
Click to expand...
Click to collapse
I have the kdz file I need but my PC won't recognize my phone
jcal321 said:
I have the kdz file I need but my PC won't recognize my phone
Click to expand...
Click to collapse
Are you able to get into recovery at least?
Sent from my LG-D801 using xda app-developers app
wahid536 said:
Are you able to get into recovery at least?
Sent from my LG-D801 using xda app-developers app
Click to expand...
Click to collapse
Yes I am able to get into recovery but all my backups are gone and I don't know why . I have TWRP if that helps
Install koush adb drivers and then reconnect your phone and you should be good google for koush adb drivers
Sent from my LG-D802 using xda app-developers app
lingarajug said:
Install koush adb drivers and then reconnect your phone and you should be good google for koush adb drivers
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
Ok I am installing them now. Should I try to connect in download mode and then use the flash tool? Or do I need to go in another direction?
jcal321 said:
Ok I am installing them now. Should I try to connect in download mode and then use the flash tool? Or do I need to go in another direction?
Click to expand...
Click to collapse
Didn't work still won't recognize my phone
jcal321 said:
Didn't work still won't recognize my phone
Click to expand...
Click to collapse
Not sure if this will help or if you read this or not but this is a link about the adb situation
http://forum.xda-developers.com/showthread.php?t=2448699
Sent from my LG-D801 using xda app-developers app
---------- Post added at 04:21 PM ---------- Previous post was at 04:18 PM ----------
jcal321 said:
Didn't work still won't recognize my phone
Click to expand...
Click to collapse
This one says something about adb and drivers,
http://g2-lg.com/download-lg-g2-android-usb-drivers-ver-3-10/
Sent from my LG-D801 using xda app-developers app
If your using windows make sure you run terminal from with ABD shell folder or it won't give you the ABD commnads.
Same problem
I have exactly the same problem please help!!!
someone help please, me too have the same issue please.
Just boot into twrp and select install zip from sideload. Connect the phone to pc. Go to your adb folder and type
adb sideload .zip*(for example:adb sideload update.zip)
Be patient, you got to wait until adb has copied your zip to the phone. Then the actual flashing will start. So leave the phone untouched for like 15minutes and wait till it's done.
This way you can flash the phone in a working state and then kdz again.
Don't forget to wipe all before flashing and factory reset afterwards.
Sent from my LG-D802 using XDA Premium 4 mobile app

Need help TWRP loop LG G2

So my phone had an update and not knowing i shouldn't do it I did and now i'm stuck in a recovery loop i already tried this guide http://forum.xda-developers.com/showthread.php?t=2451696 with no luck it came back with can't open /block/platform/msm_sdcc.1/by-name/fota
and them folders are all empty, is their any other way I can sort this ASAP, thanks in advance.
Can boot to download mode?
Sent from my LG-D802 using Tapatalk
Ok, I need some help and I'm not sure if I'm in the right place but let's see. I have a vs980 with version b firmware. Been running cm11 with no problems at all, was using clockwork Recovery. today I installed tarp and then I installed rayglobe and I was very impressed used it all day then I decided I wanted org capability so used the tarp app from the plastore to check and flash a new recovery if one was available it said their was so I downloaded it upon flashing it aborted . I thought no prob I'll LG tool back to stock but after it starts the process it aborts because my phone is reading it's a 802 phone not vs980 so rayglobe still runs perfect phone still rooted but can't revert to stock and not sure what I can install, any help would be greatly appreciated
Sent from my LG-D802 using Tapatalk
curtnis said:
So my phone had an update and not knowing i shouldn't do it I did and now i'm stuck in a recovery loop i already tried this guide http://forum.xda-developers.com/showthread.php?t=2451696 with no luck it came back with can't open /block/platform/msm_sdcc.1/by-name/fota
and them folders are all empty, is their any other way I can sort this ASAP, thanks in advance.
Click to expand...
Click to collapse
Please follow the youtube video, http://www.youtube.com/watch?v=kqw_LFuyHbE
your problem will be resolve and you will be back to stock.
quinejh said:
Ok, I need some help and I'm not sure if I'm in the right place but let's see. I have a vs980 with version b firmware. Been running cm11 with no problems at all, was using clockwork Recovery. today I installed tarp and then I installed rayglobe and I was very impressed used it all day then I decided I wanted org capability so used the tarp app from the plastore to check and flash a new recovery if one was available it said their was so I downloaded it upon flashing it aborted . I thought no prob I'll LG tool back to stock but after it starts the process it aborts because my phone is reading it's a 802 phone not vs980 so rayglobe still runs perfect phone still rooted but can't revert to stock and not sure what I can install, any help would be greatly appreciated
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
You could try editing the build.prop file. That's where ur device is reading that its a d802 variant. Or just use adb to push the right twrp. The one from the app failed because its not loki'd most likely. You can also download a loki'd recovery img file and flash using flashify. Once u got the correct recovery just flash a stock ROM.
Or if ur existing recovery wasn't overwritten, just flash a stock ROM.
Sent from Verizon logo plastered G2 bastard
I tried the flashift method but it just hangs its just as confused as I am! But my recovery was corrupted cause when I try to boot into it a couple letters flash across the upper left of my screen I hold down the power key and it reboots into rayglobe. Ok am not familiar. With adb I have tried to set it up but keep failing for some reason. I tried to push the b Loki sat morning and just never figured it put thought I was typing the correct commands but apparently not
Sent from my LG-D802 using Tapatalk
If ur rooted, flashify should work. Just make sure u select recovery img from app, and make sure u have the correct recovery img downloaded.
Sent from Verizon logo plastered G2 bastard
Ok I see what u r saying! Now my next question is is there a flashify img that I. Can use on the b stock cause I can't find it
Sent from my LG-D802 using Tapatalk
quinejh said:
Ok I see what u r saying! Now my next question is is there a flashify img that I. Can use on the b stock cause I can't find it
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
Yup. http://forum.xda-developers.com/showthread.php?t=2587296
Sent from Verizon logo plastered G2 bastard
Ok quick update then I'm off to bed for a cold hours had a long hospice visit last night. I got home this morning at six and used flashing to flash the above image then I rebooted still got small letters in upper left of screen so I went into download mode and tried to use the LG flash tool but it still says error wrong model it thinks my phone is an 802 model
Sent from my LG-D802 using Tapatalk
quinejh said:
Ok quick update then I'm off to bed for a cold hours had a long hospice visit last night. I got home this morning at six and used flashing to flash the above image then I rebooted still got small letters in upper left of screen so I went into download mode and tried to use the LG flash tool but it still says error wrong model it thinks my phone is an 802 model
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
For LG flash tool to work properly ur gonna have to edit the build.prop so it sees VS980 4G instead of d802. Not really sure how to fix a corrupted recovery on 12b firmware without adb access. Hang in there, someone here will b able to get ya fixed.
Sent from Verizon logo plastered G2 bastard
curtnis said:
with no luck it came back with can't open /block/platform/msm_sdcc.1/by-name/fota
Click to expand...
Click to collapse
Isn't it
Code:
[COLOR="Red"]/dev[/COLOR]/block/platform/msm_sdcc.1/by-name/fota
?
If someone can tell me in laymans terms how exactly to set up adb. And push a proper recovery (if it would help) I could try it. But the threads that I have tried to follow get me lost or lead me to bad links.
Sent from my LG-D802 using Tapatalk
Having this issue aswell after flashing a rom with twrp.. the only is rayglobe which is workig fine. all other roms i stuck at bootlogo after flashing
Lol I just noticed my post above says sent from my d802. I guess my phone is confused
Sent from my LG-D802 using Tapatalk
---------- Post added at 06:25 PM ---------- Previous post was at 06:13 PM ----------
Very strange the exact same issue. That leads me to wonder. If it has something to do with rayglobe and its aroma installer and the fact it was ported from the d802
Sent from my LG-D802 using Tapatalk
Gonna try it with philz, maybe it will work.. its annoying to flash the stock but whatever, have time today lol
Okay guys, no problem with philz
Booted in like 3 mins after flashing, so.. use philz!
Which one cause I couldn't get it to install on the b firmware
Sent from my LG-D802 using Tapatalk
this one: http://goo.im/devs/philz_touch/CWM_Advanced_Edition/d802
but i prefer to install twrp first, then flash philz in twrp, reboot once and then flash the rom thru philz (thats what i did and its working like charm now)
The problem is if my phone thinks it's a 802 it won't let me install twrp for the vs980 beca use it thinks it's a different. Phone. Unless u pushed it to the phone with adb and I have not figured out how to do it successfully.
Sent from my LG-D802 using Tapatalk
---------- Post added at 07:14 PM ---------- Previous post was at 06:59 PM ----------
Ok I tried to install tarp with freegee but it downloads recovery for the 802 so I just close it,
Sent from my LG-D802 using Tapatalk
I have another thought and I'm hoping I can get an answer if my phone thinks it's an international 802 is it possible to use the twrp app from the play store to install twrp for the 802 this may give me the ability to get a recovery and also flash a stock 802 rom
Sent from my LG-D802 using Tapatalk

PLEASE someone help me... I cant believe this is happening

Ok so i just bought a new lg g2 d801.
I unlocked it succesfully, then went on to root it succesfully using ioroot.
Then I tried installing twrp using freegee and it didnt work giving me comparable results to this: http://forum.xda-developers.com/showpost.php?p=50501346&postcount=867
so I went on to install it manually from terminal emulator (I installed the rogers version as suggested by another user here as this is exactly my situation: http://forum.xda-developers.com/showpost.php?p=50502408&postcount=869
I followed this method for the code in terminal emulator:
su
dd if=/sdcard/recoveryfilename.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
replacing "recoveryfilename" to the name of the rogers .img.
Now the phone just boots normally into the stock interface but it is all glitchy, no wifi, computer doesnt recognize it and then within about 1 minutes it boots into the lg logo with the "turning on" sound randomly and keeps doing that.
adb devices gives nothing. I cant browse the contents of it but it does seem to be interacting with the computer since it is saying "driver updating... etc."
Ahhhh not too sure what to do from here.
If anyone can guide me I will be infinitely grateful, so discouraged right now.
I just want to bring it back to stock, nothing valuable at all on it, I have had it for 4 hours.
U can do a factory reset and see how it goes. Go to settings > general> backup and reset> factory reset.
Sent from my LG-D802 using XDA Premium 4 mobile app
I cant access any settings.
Just says: Error
In a little black box. I can browse the menus but cant actually enter into the specific settings areas.
I did factory reset from twrp which is accesible, didnt help.
Thank you though, I would love more ideas!
In that case u should flash stock rom using a computer. Go through this thread http://forum.xda-developers.com/showthread.php?t=2432476
Sent from my LG-D802 using XDA Premium 4 mobile app
Ok im going to try using the lg mobile support tool
I went in usb mode holding the up key and inserting the usb cable.
Seems to be working, downloading a ~2gb file.
I will update.
All the best
Sent from my LG-D802 using XDA Premium 4 mobile app
of course my wifi cuts when the download is at 1443 of 1772 mb.
I think the gods have something against me today.
Should I cancel the download and start over? Doesn't seem to be picking up where it stopped.
Do you have any other option to resume ur download?
Sent from my LG-D802 using XDA Premium 4 mobile app
OK thank god it went through.
Installed the stock recovery succesfully.
Restored factory settings.
Still doing strange boot shutdowns randomly and wifi is not working. I cant access any settings.
It seems like there is rom compatibility issues or something.
What should my next step be?
Btw thank you so much for being here I really appreciate your help.
Did u flash the stock rom or just recovery?
Sent from my LG-D802 using XDA Premium 4 mobile app
jaidev.s said:
Did u flash the stock rom or just recovery?
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Just recovery I think... I just let the lg mobile support tool do its thing
It was in the usb download mode.
Now I am planning on attempting what you linked. Only problem is that the flash tool links are not up to date and I cant fidn where to download it.
U should flash the whole stock rom, not just recovery, u will find all the necessary tools in the thread I mentioned
Sent from my LG-D802 using XDA Premium 4 mobile app
I cannot seem to find the flash tool. What is the path where the download is located?
Thanks again...
It's there in the first page of that thread
Sent from my LG-D802 using XDA Premium 4 mobile app
I am actually going slowly insane right now.
I have been sitting in front of my computer for over 8 hours trying to get this back to functional condition.
I followed the procedure exactly as detailed, when I press "upgrade start" I get this:
Please install CSMG B2C Client Tool" "Select tool ->B2C Client setup
Absolutely discouraging. I wish I could just talk with someone right about now. I am making no progress.
Phone keeps turning on all the way through til the homepage then off again. I actually cant keep it off. It turns on by itself.
adb devices is now recognizing it but it says "offline"
Ideas? Recommendations?
I really appreciate everything so far
Did u run that update tool before running the flash tool?
Sent from my LG-D802 using XDA Premium 4 mobile app
---------- Post added at 03:25 PM ---------- Previous post was at 03:19 PM ----------
I've send u a pm, check it
Sent from my LG-D802 using XDA Premium 4 mobile app
Flash TOT back to stock. below is instruction how to
http://optimusforums.com/threads/guide-complete-guide-to-unbrick-your-soft-bricked-g2-f320.9232/
Thanks cccho. looking into this now looks like it could very well work.
I actually didnt even sleep last night. Havent done that in a long time, I figured I would manage to figure out by morning but I was not even close!
Much love to all who helped.
Hopefully this works.:good:
Actually I have a question... In your link they are using .tot files. I have only ever seen .kdz files for this purpose... Am I safe to follow the procedure with a stock .kdz file?
Thanks
Ok so I have managed to succesfully reinstall the original exact videotron firmware that the phone was running just one day ago.
There is something else going on. Its still rebooting every 10 seconds, whenever there is a text input prompt the cursor goes when I press within the box but the keyboard never appears. Wifi is non functional. Imei is saying "null" now whichI find extremely worrying...
Anybody heard of this before? I would really love to understand what is happening to this seemingly incredibly fragile phone.
Im about ready to toss it in the trash.
It seems like it has a virus or something.
Every now and then during the short glimpses of functioning it undergoes, there is a small grey box that appears near the bottom that says error.
It is not recognising my sim card either.
Please somebody help me out, I am willing to pay for help at this point.
Much love,
Zach
Also, I can never close/lock the screen. If I close it, its a guaranteed reboot. Every signle time. so for the phone to work screen has to stay on. 24 hours ago it was showing absolutely no signs of any of this

Lg g2 d800 download mode brick without help

Hi friends have tried all the tutorials to get my d800 Lg g2 a brick but none works because my computer does not go into dowload mode gets stuck in the part that says "dowload mode" but did not get off to the screen firmware update.
excuse my English
You need to first download the kdz and lg flash utility with drivers.
Install drivers
The factory reset deleting system, cache, internal sd.
Then shutdown your g2.
Start to downloaded mode connecting your g2
Flash kdz & voila... Done
I too bricked my phone before. My flashing stuck at 49%. Recovered using above method, all is well now
This works 1000%. I bet on it. Just remember to wipe the phone completely before flashing. You will return to stock with unrooted status in download mode. U will have your warranty back too
Sent from my LG-D802 using XDA Premium 4 mobile app
Sent from my LG-D802 using XDA Premium 4 mobile app
Download mode
rastigo said:
You need to first download the kdz and lg flash utility with drivers.
Install drivers
The factory reset deleting system, cache, internal sd.
Then shutdown your g2.
Start to downloaded mode connecting your g2
Flash kdz & voila... Done
I too bricked my phone before. My flashing stuck at 49%. Recovered using above method, all is well now
This works 1000%. I bet on it. Just remember to wipe the phone completely before flashing. You will return to stock with unrooted status in download mode. U will have your warranty back too
My download mode does not go to the final screen (Firmware Update but stuck in download mode screen) and also not connect to computer. I cannot change port to 41 as required by LG FlashTool. So how can I do the kdz flash! Thanks.
Click to expand...
Click to collapse
Why do you want to change port?
Just do it like here and everthing will work fine.
You can find the thread under general. It should be the first if not this is a direkt link to it.
http://forum.xda-developers.com/showthread.php?t=2432476
Read carefully and if theres a question ask.
Dont do things u dont know what they do.
Sent from my LG-D802 using XDA Premium 4 mobile app
theefim said:
Why do you want to change port?
Just do it like here and everthing will work fine.
You can find the thread under general. It should be the first if not this is a direkt link to it.
http://forum.xda-developers.com/showthread.php?t=2432476
Read carefully and if theres a question ask.
Dont do things u dont know what they do.
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
For d800 back to stock method it requires you to change port to 41
Sent from my LG-D800 running stock kk, rooted with philz using XDA app
If u want a running device dont wait here until someone gives u full instruction. Search up the web or xda for ur problem. You are certainly not the first with this problem
Sent from my LG-D802 using XDA Premium 4 mobile app

LG G2 (D802) bricked (bootloop, no recovery) only boot loader

I've flashed a new ROM on my LG G2 (D802) 16 GB and now I'm in big trouble but maybe there's some help in the XDA-Forum?
Here are the facts:
- G2 starts and takes few seconds and then restarts
- Got no CWM Recovery etc.
- Installed the orig D80210A Firmware via Flash Tool
- Can flash anything via LG Mobile Flash Tool
- Can boot into download mode
- CAN NOT ACTIVATE DEVELOPER MODE (nothing happens while ticking on the Build-Number)
- Got NO IMEI (got a EFS Backup via ioroot but without developer Mode I cannot communicate with the G2 via USB-Debugging)
- Facory Reset doesn't change anything
- No network and no GSM (I think cause of the missing IMEI)
Can anybody help?
You need to first download the kdz and lg flash utility with drivers.
Install drivers
The factory reset deleting system, cache, internal sd.
Then shutdown your g2.
Start to downloaded mode connecting your g2
Flash kdz & voila... Done
I too bricked my phone before. My flashing stuck at 49%. Recovered using above method, all is well now
This works 1000%. I bet on it. Just remember to wipe the phone completely before flashing. You will return to stock with unrooted status in download mode. U will have your warranty back too
Sent from my LG-D802 using XDA Premium 4 mobile app
Sent from my LG-D802 using XDA Premium 4 mobile app
I've done this 10 times this morning. But I flashed the new kdz file and made the factory reset after flashing. Maybe it will work the other way? Gonna try it tomorrow but don't think this will change anything.
I've got the 49 % thing a few weeks before and the only thing needed was to change the COM Port to 41.
kind regards
Mike
rastigo said:
You need to first download the kdz and lg flash utility with drivers.
Install drivers
The factory reset deleting system, cache, internal sd.
Then shutdown your g2.
Start to downloaded mode connecting your g2
Flash kdz & voila... Done
I too bricked my phone before. My flashing stuck at 49%. Recovered using above method, all is well now
This works 1000%. I bet on it. Just remember to wipe the phone completely before flashing. You will return to stock with unrooted status in download mode. U will have your warranty back too
Sent from my LG-D802 using XDA Premium 4 mobile app
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Gr8 u did it. Happy 4 u
Sent from my LG-D802 using XDA Premium 4 mobile app
---------- Post added at 11:24 PM ---------- Previous post was at 11:24 PM ----------
Do u have download mode bro
Sent from my LG-D802 using XDA Premium 4 mobile app
Nope This way it also doesn't work. I've sent it to LG ...
rastigo said:
Gr8 u did it. Happy 4 u
Click to expand...
Click to collapse
What a shame, I'm on the same problem

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