Hi,
This is my first post here, I hope I'm posting in the right section
I wanted to flash the G Pro 2 port (ROM) to my LG D802 (32GB) using cwm (had no problems with root and cwm).
http://forum.xda-developers.com/showthread.php?t=2673143
I screwed it up and now booting is stuck at the LG logo, custom recovery is also gone. I can still enter download mode, so I tried to flash the stock ROM using R&D and the LG mobile support tool. When I plug the device in, the program starts to "connect" and after about 30 seconds it says new updates are available, then flashes to up to date immediately. It also gives me a code that is supposed to be the current firmware number, so I guess that the phone can connect to my PC just fine.
The problem is that when I want to flash the KDZ file the "select language" window doesn't pop up, instead it launches the LG mobile support (same as if I would launch the exe manually without R&D).
http://forum.gsmhosting.com/vbb/f177/guide-how-update-kdz-firmware-1629632/
Step 11 works fine, but instead of Step 12 it launches the LG mobile support tool and says it's up to date
Also R&D freezes if I press "start upgrade" or "read phone information" are these considered normal? Tried on my PC and a laptop I borrowed. Crashes on both systems (PC-Windows 8.1 (64bit), Laptop-Windows 7 (64bit)).
Is there anything that can be done or am I totally screwed? Any help would be appreciated.
PS: In download mode it says rooted and shows the LG logo when I try to charge the phone (as if it was trying to boot), is it still charging or I will have a brick when the battery goes dead?
Edit: Windows enabler is on, though I have no idea what does it actually do (all guide say it is needed). Same goes for "small server".
Try using it on a different computer with a different internet connection. I had the same problems as you described. It somehow refused to install the KDZ file on my D802 but finally worked on my laptop.
MK45A said:
Try using it on a different computer with a different internet connection. I had the same problems as you described. It somehow refused to install the KDZ file on my D802 but finally worked on my laptop.
Click to expand...
Click to collapse
Thank You so much for answering. So You are saying it's picky when it comes to computers? Already tried two systems (Windows 8.1 and windows 7) but they were hooked up to the same router. My sister also has a laptop, after that Im out of laptops (lol). Will also try it with a different internet connection. Also could You please tell me what OS was running on your laptop? I read somewhere that XP compatibility mode can help. Doesn't make a difference for me, but it could mean that the program was written for XP and doesn't work on Windows 7/8 at all. At least I'm a bit relieved now that there's a little chance that it's just the program and not my phone
Kratos6633 said:
Thank You so much for answering. So You are saying it's picky when it comes to computers? Already tried two systems (Windows 8.1 and windows 7) but they were hooked up to the same router. My sister also has a laptop, after that Im out of laptops (lol). Will also try it with a different internet connection. Also could You please tell me what OS was running on your laptop? I read somewhere that XP compatibility mode can help. Doesn't make a difference for me, but it could mean that the program was written for XP and doesn't work on Windows 7/8 at all. At least I'm a bit relieved now that there's a little chance that it's just the program and not my phone
Click to expand...
Click to collapse
Yep, Windows XP did the job.
Have you earlier installed a KDZ file on your G2 and now doing it again but not working? or is this just the first time you're trying this?
MK45A said:
Yep, Windows XP did the job.
Have you earlier installed a KDZ file on your G2 and now doing it again but not working? or is this just the first time you're trying this?
Click to expand...
Click to collapse
It's my first time. Didn't really like all the bloatware, bad camera software and Jelly Bean with no update available (according to the phone). The LG Pro 2 ROM looked like it could fix all issues I had with the phone and... well, there's no bloatware on my phone now, that's for sure
Thanks again for your help, I will try with XP. Hopefully it will work this time
EDIT: Irrelevant I guess but was it service pack 2 or 3? I just can't get myself to trust any software after everything dear to me has betrayed me.
Solved
It works!!!
Had nothing to do with XP, but with LG updating their flashing tool. Now it only works with this little trick:
http://forum.xda-developers.com/showthread.php?t=2625044
My phone works perfectly now Thx again for helping.
Related
Heya!
I bought a demo LG Quantum for a song today and I've been trying to remove the Demo software by following these instructions:
Through work aquired a Mozart with Telstra Demo(Store) Rom. Very furstrating as it wouldnt hold settings and kept playing that damn video.....
Downloaded this rom (following the links from here and trying a few download mirrors until I found one that worked)
Turned off Phone
Held Volume Down Key while Pressing Power Button (This turns the phone on and launched Bootloader)
Connected to PC Waited about 5 minutes while Windows auto detected the drivers and installed what it needed
Right Mouse clicked on the downloaded Rom and selected "Run as Administrator"
Followed the prompts.
****NOTE**** When it got to 10% the phone rebooted - LET IT!!!!! DO NOT TOUCH IT DO NOT DISCONNECT IT - Just wait -The computer will redetect and about 10 Min later VIOLA - All sorted nice and clean WP7 HTC Mozart (with a with Telstra One Hub - which aint that bad) - Whacked the 3 Sim card in - Downloaded Connection Setup Wizard from market place and a few minutes later was sending and receiving MMS etc
Click to expand...
Click to collapse
However, I don't know if this applies to the LG Quantum since I can't seem to access the Bootloader screen and the ROM I can't find an executable ROM file like the one he refers to.
Has anyone resolved this problem on their Quantum?
Could you help me through it?
Thanks in advance,
-Aylmer
Nevermind! I was trying to flash it, but, in the LGDP2 Flashing app, I was plugging in the phone before pressing start!
Oups!
If you're still having problems, the other trick is to use the drivers from the LG Mobile Support Tool.
I got mine from eBay for $100...it is a Demo unit. This thread is very helpful and hope to remove the "Device Alive" software and enjoy my nifty windows phone!
As an avid Android and iOS user I look forward to having fun with WP7
voltagex said:
If you're still having problems, the other trick is to use the drivers from the LG Mobile Support Tool.
Click to expand...
Click to collapse
How would that trick work?
Does anyone have the link for the stock rom? I can't seem to be able to download from http://depositfiles.com/en/files/tmh1fz1ed. It always says invalid param. Could anyone post it here or upload it to mediafire or something? Thnx
ok managed to download the LG c900 ROM but installing the LGDP2 gives me the Installshield error , Catastrophic Error. And my LG USB Modem doesn't wanna install
Could you give more detail about the problem?
Also, which version of Windows are you using?
I installed 10k rooted on my P705 and was about to install a custom recovery, when the phone came on it was in emergency mode but the computer could no longer detect it, I have tried all the usb ports on about 4 computers and changed the cable trice, So I'm a little bit sure it's nothing to do with the pc. I have tried putting it on holding volume + and -. Any help will be really appreciated because I am stuck right now.
I have gone through the forum for like 6 hours, I couldn't find anything , I apologize before hand if this was treated elsewhere.
Did you try flashing your stock firmware with Software update [KDZ] 1.0.4.4 (KDZ-Flasher) while in emergency mode?
Remove the Drivers and plug the phone in our PC.. maybe reinstall the Drivers
yes I did try to flash it but the computer doesn't detect it in the first place. So I get a " no phone found"
kevios12 said:
Remove the Drivers and plug the phone in our PC.. maybe reinstall the Drivers
Click to expand...
Click to collapse
thank you but that didn't work either
Just to be clear, you're trying to flash your stock firmware with Software update [KDZ] (KDZ-Flasher), while in emergency mode (your phone in is that yellow emergency mode)?
If so, then maybe try the LG MOBILE SUPPORT TOOL.
I'm not familiar with it, but I read here that it's an alternative to Software update.
need4steer said:
Just to be clear, you're trying to flash your stock firmware with Software update [KDZ] (KDZ-Flasher), while in emergency mode (your phone in is that yellow emergency mode)?
If so, then maybe try the ...
I'm not familiar with it, but I read here that it's an alternative to Software update.
Click to expand...
Click to collapse
Thanks but Thats not exactly the problem, It DOES NOT READ to begin with. If the laptop could detect the phone, then I would be able to flash "anything". My problem is the laptop cannot detect the phone....
I'm confused - what do you mean by "DOES NOT READ"?
Your wrote that you are getting "no phone found" in Software update [KDZ].
So I asked if this is happening when you are in the emergency mode (your phone screen is kind of yellow and there is "emergency mode" in it).
I also wrote that if you were in emergency mode, then try LG MOBILE SUPPORT TOOL.
use another computer, maybe a problem with your OS (windows)
need4steer said:
I'm confused - what do you mean by "DOES NOT READ"?
Your wrote that you are getting "no phone found" in Software update [KDZ].
So I asked if this is happening when you are in the emergency mode (your phone screen is kind of yellow and there is "emergency mode" in it).
I also wrote that if you were in emergency mode, then try LG MOBILE SUPPORT TOOL[/URL].
Click to expand...
Click to collapse
Heres the problem, its not detecting, If you can tell me some way to make the laptop detect the phone in emergency mode, I will be extremely grateful, ps kdz equally says no phone found cuz.... the laptop cannot detect the phone and LG MOBILE SUPPORT TOOL equally cannot find the phone connected to the laptop. So..........................................
d-hammer said:
Heres the problem, its not detecting, If you can tell me some way to make the laptop detect the phone in emergency mode, I will be extremely grateful, ps kdz equally says no phone found cuz.... the laptop cannot detect the phone and LG MOBILE SUPPORT TOOL equally cannot find the phone connected to the laptop. So..........................................
Click to expand...
Click to collapse
Okay, I got it.
Did you install the latest drivers?
If not, you can do so by downloading and installing them from your support site or by downloading and installing LG PC SUITE.
After that please open device manager and see if there's anything there with an exclamation or a question mark. If there is, please don't continue and post back what it is.
Only when you see that everything is okay, disconnect your phone, turn it off, enter into emergency mode (by clicking volume up + volume down + power button), make sure that you're in emergency mode (the yellow screen), connect your phone, run Software update [KDZ] (KDZ-Flasher), make sure to set the right type (CDMA / 3GQCT), make sure to leave the PhoneMode in DIAG, browse your kdz stock firmware file, and then click on "Lunch software update".
I'll be looking forward for your comment.
Please don't give up!
luthfi_11 said:
use another computer, maybe a problem with your OS (windows)
Click to expand...
Click to collapse
thanks but I actually tried it on linux, it didn't detect it either.
d-hammer said:
thanks but I actually tried it on linux, it didn't detect it either.
Click to expand...
Click to collapse
i have no problem with windows 7 & windows 8, just try another computer bro
d-hammer said:
thanks but I actually tried it on linux, it didn't detect it either.
Click to expand...
Click to collapse
Try what I suggested above.
Yesterday i was upgrading my LG P705 to 4.1.2 usind KDZ V20B, but it failed & its now stuck in emergency mode. The main problem is my PC is not recognizing it. I uninstalled LG drivers & installed again, but then also, its not recognised my my PC. Please Help.
---------- Post added at 06:00 PM ---------- Previous post was at 05:54 PM ----------
d-hammer said:
Thanks but Thats not exactly the problem, It DOES NOT READ to begin with. If the laptop could detect the phone, then I would be able to flash "anything". My problem is the laptop cannot detect the phone....
Click to expand...
Click to collapse
u fixed your phone or not. plz help. I'm also stuck in same problem.
diwaker0 said:
Yesterday i was upgrading my LG P705 to 4.1.2 usind KDZ V20B, but it failed & its now stuck in emergency mode. The main problem is my PC is not recognizing it. I uninstalled LG drivers & installed again, but then also, its not recognised my my PC. Please Help.
---------- Post added at 06:00 PM ---------- Previous post was at 05:54 PM ----------
u fixed your phone or not. plz help. I'm also stuck in same problem.
Click to expand...
Click to collapse
Same problem here. I downloaded a program called Optimus Toolkit, as I have an Optimus LGl45c, and the program is for
Linux. Same problem- CAN'T SEE PHONE. Program must use ADB, which CAN'T SEE PHONE while it's in emergency mode, as
apparently the correct partition isn't mounted!! Windows KDZ updater sees phone (try the solution from another blog- run in
different compatibility mode: right click on program>properties>compatibility. this worked for me) but the KDZ Updater can't
find the LGMobileDL.dll... lol! wait til you try it!...) So, for he/she who suggested LG PC Suite, please listen. Suite CAN'T SEE
PHONE either, and refuses to run any further....
Anybody have any tricky ways to flash a boot? It would have to be a Linux hack method.....
I think he did not check usb debugging so cant find phone
Not sure if it will work but no harm trying at this stage:
take out batteries,
wait for 30s,
put it back,
hold power and volume down
when keys light up, touch menu button (not the home button)
feel vibrate?
LOL!
pwhitpod3 said:
Same problem here. I downloaded a program called Optimus Toolkit, as I have an Optimus LGl45c, and the program is for
Linux. Same problem- CAN'T SEE PHONE. Program must use ADB, which CAN'T SEE PHONE while it's in emergency mode, as
apparently the correct partition isn't mounted!! Windows KDZ updater sees phone (try the solution from another blog- run in
different compatibility mode: right click on program>properties>compatibility. this worked for me) but the KDZ Updater can't
find the LGMobileDL.dll... lol! wait til you try it!...) So, for he/she who suggested LG PC Suite, please listen. Suite CAN'T SEE
PHONE either, and refuses to run any further....
Anybody have any tricky ways to flash a boot? It would have to be a Linux hack method.....
Click to expand...
Click to collapse
K. A couple weeks later- for those of you with l45c:
You will get to the point where you find that LGNPST is the only thing that will flash. Having troubles registering the .dll? That cost me
over a week. Move the dll to your system/lg electronics/lgnpst folder and open the cmd window (terminal screen) as administrator.
Edit: Use the command> regsvr32 "name of dll".dll
You should google the regsvr command, as it is different for 64 bit machines, and there is a different system file to put the dll in..
Trouble is, we have no proper dll for the 45c. I tried the ms690 dll with an ms690 bin. Unfortunately, it flashed all the way through- and
now I have a perma-black screen... so don't try that.
I DO have an LGL45C-CT2 binary.... just no dll for the 45c, as usual. Not that it would matter- LGNPST cant see phone any more than
ADB could- there is no more 'emergency download'. I will check the battery, etc...
Morale of story- once again, there is evidence that the l45c is not supported. It is not an MS690, and probably not a P690... Use
LGNPST at your own risk, but quit pounding your head over other methods! Time wasted...
Until next time... keep hacking....
<del>
Hi all,
I have a serious problem with my G2 which I could not solve: I used the new LG Flash Tool 2014 with stock KDZ file, everything was going just fine till I received an error message that LG server is not available, I disconnected the USB cable by mistake from my G2 and afterward I saw that it was in the middle of flashing process (12% was completed). I turned it off and tried to reach download mode again and nothing!, I'm receiving the "LG" logo and nothing- the screen goes black (it is still on).
I tried also to connect my phone to the computer- I received a list of 13 "new" local disks "H" to "T", only "H" disk is available and it's showing "image" folder with list of files.
I cannot reach "download mode", nothing is working!
I hope this is not the end for my G2..
please help me
Thank you so much!
If you could receive all those hard disks then you could maybe fix it with linux/ubuntu if you have it. Search for guides to cOpy the neccesary stuff bacK like the bootloader. I can't really help you atm as i am too sleepy.
wulsic said:
If you could receive all those hard disks then you could maybe fix it with linux/ubuntu if you have it. Search for guides to cOpy the neccesary stuff bacK like the bootloader. I can't really help you atm as i am too sleepy.
Click to expand...
Click to collapse
Thank you for your reply. I found this on the sticky threads: "[FIX] NO Recovery mode, No download mode, after OTA on rooted LG G2".
I installed ubuntu and followed the instructions. when I type the following: "gdisk -l /dev/sde" I receive an error message:
"GPT fdisk (gdisk) version 0.5.1
NOTE: Write test failed with error number 13. It will be impossible to save
changes to this disk's partition table!
Problem opening /dev/sde for reading! Error is 13
You must run this program as root or use sudo!"
My device is not rooted, is this the problem?
Please help me!!
Thanks
@NNCa It says you need to run the program as root on ubuntu.
Just use sudo in front of the commands.
You need to type once your password to use sudo, you can't see the password if you enter it for safety I guess but just click enter after you typed ykur password.
wulsic said:
@NNCa It says you need to run the program as root on ubuntu.
Just use sudo in front of the commands.
You need to type once your password to use sudo, you can't see the password if you enter it for safety I guess but just click enter after you typed ykur password.
Click to expand...
Click to collapse
Thank you so much!!
I succeeded to push all the files according to this thread, however I do not see the TWRP menu. I have just constant "LG" logo on screen.
Do I miss something?
Thanks!
NNCa said:
Thank you so much!!
I succeeded to push all the files according to this thread, however I do not see the TWRP menu. I have just constant "LG" logo on screen.
Do I miss something?
Thanks!
Click to expand...
Click to collapse
Well its good you're an step further, try to reboot to recovery using power+volume down i believe or its up idk try both it should say something about wipe data factory reset, press the power button and you are in recovery.
wulsic said:
Well its good you're an step further, try to reboot to recovery using power+volume down i believe or its up idk try both it should say something about wipe data factory reset, press the power button and you are in recovery.
Click to expand...
Click to collapse
Hi,
I powered off my phone by pressing volume down + power for a while ("LG" logo blinked once and phone was fully powered off).
I pushed volume down + power till I saw the LG logo, released it, and pushed again- and finally I reached the Factory Hard Reset screen. I have pushed 3 times the power, and I have got "Factory reset processing..." and nothing is appeared, even when I'm pushing several times on power again.
I guess this is the end of my G2 :crying:
Thank you all for your support, this is an excellent forum!:good::good:
NNCa said:
Hi,
I powered off my phone by pressing volume down + power for a while ("LG" logo blinked once and phone was fully powered off).
I pushed volume down + power till I saw the LG logo, released it, and pushed again- and finally I reached the Factory Hard Reset screen. I have pushed 3 times the power, and I have got "Factory reset processing..." and nothing is appeared, even when I'm pushing several times on power again.
I guess this is the end of my G2 :crying:
Thank you all for your support, this is an excellent forum!:good::good:
Click to expand...
Click to collapse
Nope it isn't the end try to install the recovery again or try to push the custom twrp recovery again to the right partition! Dont give up that fast when i hear your things then its still fixable! you already got the factory reset processing so try to Push the Recovery again and search for an guide about recovery maybe Then you would probably get your device fixed.
Just read my things about simplicity so think easy and you can fix it. AND STAY POSITIVE You will repair your phone today :good:
wulsic said:
Nope it isn't the end try to install the recovery again or try to push the custom twrp recovery again to the right partition! Dont give up that fast when i hear your things then its still fixable! you already got the factory reset processing so try to Push the Recovery again and search for an guide about recovery maybe Then you would probably get your device fixed.
Just read my things about simplicity so think easy and you can fix it. AND STAY POSITIVE You will repair your phone today :good:
Click to expand...
Click to collapse
Thanks, but after connecting the device to linux/windows, it seems that it is not recongized, I do not see the partitions anymore even when typing "ls /dev/sd*" through linux terminal..
NNCa said:
Thanks, but after connecting the device to linux/windows, it seems that it is not recongized, I do not see the partitions anymore even when typing "ls /dev/sd*" through linux terminal..
Click to expand...
Click to collapse
Yeah because the phone has bootloader etc again so maybe you can try this:
http://forum.xda-developers.com/showthread.php?t=2432476
wulsic said:
Yeah because the phone has bootloader etc again so maybe you can try this:
http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
Hi there,
I tried to flash my phone using the lg flash tool, unfortunately it cannot recognized any connected device through USB.. I don't know what else will work for my device
NNCa said:
Hi there,
I tried to flash my phone using the lg flash tool, unfortunately it cannot recognized any connected device through USB.. I don't know what else will work for my device
Click to expand...
Click to collapse
Did you already installed the LG drivers? and checked in device manager or there is like any change when you connect and disconnect your phone?
wulsic said:
Did you already installed the LG drivers? and checked in device manager or there is like any change when you connect and disconnect your phone?
Click to expand...
Click to collapse
Yes, I checked it- no response during connecting/disconnecting the device..
Maybe I did a mistake when trying to push those image files.. I guess there is nothing I can do to fix my phone..
Do you have any other suggestions?
Can someone please help me. How can I get to the LG device- Is there another software I can use to flash files into this device?
Thanks
NNCa said:
Can someone please help me. How can I get to the LG device- Is there another software I can use to flash files into this device?
Thanks
Click to expand...
Click to collapse
Sorry for late reaction but i needed to think of something. Did you tryed to use another cable? Did you tryed to do it on another pc? Did you tryed to maybe install LG PC suite and see if it gets recognized? If you have the PC Suite you may need to turn it off in the LG flashtool idk. Can you tell us more like which windows you have?
wulsic said:
Sorry for late reaction but i needed to think of something. Did you tryed to use another cable? Did you tryed to do it on another pc? Did you tryed to maybe install LG PC suite and see if it gets recognized? If you have the PC Suite you may need to turn it off in the LG flashtool idk. Can you tell us more like which windows you have?
Click to expand...
Click to collapse
Hi,
I tried all you suggested, however my devide is not recognized. I tried to use the LG PC Suite and to flash by IMEI, however it is still saying that no device was connected.. I checked windows device manager, and nothing changed there.
There is any chnage I can see my connected device? use some tool or another software?
Thank you again for your patience and help!
NNCa said:
Hi,
I tried all you suggested, however my devide is not recognized. I tried to use the LG PC Suite and to flash by IMEI, however it is still saying that no device was connected.. I checked windows device manager, and nothing changed there.
There is any chnage I can see my connected device? use some tool or another software?
Thank you again for your patience and help!
Click to expand...
Click to collapse
Hi, sorry to say but you have unfortunately completely hardbricked your device. It happened to me too however I was able to get it replaced under warranty at no extra cost.
What happened was that when your phone was still detected by linux, you had a chance to recover by flashing the correct partitions to gain access to download mode and from there, flash a KDZ to go back to complete stock. However, the files you used were probably incompatible with your variant which has now corrupted your bootloader sequence. I suggest you read this reply by fizzy177 as well as the rest of the thread: http://forum.xda-developers.com/showpost.php?p=51522304&postcount=118
So right now, you cannot do anything as you have already found out, no computer will recognise that your phone is plugged in. Your phone fails to boot when you try enter the download mode and it just freezes on the splash screen which looks like this: http://www.lg-phones.org/wp-content/uploads/2014/03/image2.png
What's meant to happen is your phone should load past that initial splash screen into this http://www.androiddunya.com/wp-content/uploads/2014/01/LG-G2-DownloadMode.jpg which accepts KDZ flashing and warns the device has been rooted.
So it's a blessing that your phone cannot boot as LG cannot find out you have voided warranty and you will be able to get a replacement free of charge.
Issue was solved- device was fixed under warranty
Hi,
I just want to update you all that my device was fixed under warranty! (motherboard replacement)
Thank you all for help and great support, this is a great forum with great community :good::good:
Hello
From past 2 weeks i am wondering on internet for a solution . Hours and hours of surfing and articles but still
Hope some one solve this issue.
Okay. First i m using LG G2 F320 K update to lollipop . Non rooted. It was working fine . I can transfer files in MTP .
But about a month ago i get an update for my phone . And after some days i need to transfer some files to my phone , i wonder when i connected my phone to computer nothing happened . No notification on mobile for changing PTP MTP option . Also nothing happened in Computer device manager..
From that day i am unable to connect my phone with windows 10. It always charging mobile.
I uninstalled all drivers in device manager and installed from LG website. I updates windows N and NK MTP update from windows for windows 10.
I changed different data cables and different computers and different ports . All stuff i can do. Still no luck.
When ever i plug USB data cable it always put my Mobile on Charging . No notification on Mobile. Also i go in setting > storage> and there is no option in upper right corner to select USB PC connection .
I am in developer mode and debugging mode is on also. Also USB tethering option is Disabled .
Kindly some one help me regarding this.
LG G2 F320K updated to stock Koren lollipop 5.0.1 . Non root.( i updated lollipop in April 2015)
Issue i am facing is no notification for Charging/ MTP/PTP Usb Debugging on mobile notice bar when i attach my phone using USB cord with computer. Also in computer device manager nothing happen. Even i checked on windows 10 , 8.1, 8, 7 .
I remember it was working like charm 4 weeks before I can change MTP PTP or Charge only mode by selecting notification when i attach it to my laptop. I can transfer files can use LG PC suit .
Then i received an software update like 40 mb and i updated my mobile. That i remembered.
After that 2 weeks before i need to transfer some books from laptop to my mobile. When i plugged my device there no notification to select MTP mode . Also there is nothing happened in my windows 10. I looked in task manager. No yellow icon in computer task manager for driver thing.
Laptop is just silent and mobile is just on charging .
Then i go to setting in LG and looked for USB PC connection settings. I wonder there is nothing . Settings > storage > 3 dot in upper right corner.. it suppose to be there . But here is no 3 dot in storage. Then i looked into share and networks in android setting and i found that USB tethering. But its faded mean it is disabled and i am unable to use this feature also.
I tried on different computers different cables , original, but nothing. Always when i plug usb mobile went on charging and in all computers nothing happen in device manager.
USB debugging is on.. I factory reset device 2 times. but useless. Also i uninstall all drivers from my laptop and then reinstall drivers from LG website also i tried google drivers , ABD, different ports. Nothing nothing happen.
Also now if i try put mobile on download mode by turning device off and then push + vol button and then put cord in mobile . No download mode also it went on charging. Well charging from laptop or from charger is okay.
Hope i explain all.
hey it's been 3 days and i'm still surfing the internet for a solution for my new lg g2 verizon version
i have did couple o things and each time it just gets worse & worse....
my phone ends up no boot noo recovery no download mode is working
just full black screen and when i connect it to pc it shows unknown usb device (device descriptor request failed)
can somebody help me step by step please?
Info needed
khaledsankar said:
hey it's been 3 days and i'm still surfing the internet for a solution for my new lg g2 verizon version
i have did couple o things and each time it just gets worse & worse....
my phone ends up no boot noo recovery no download mode is working
just full black screen and when i connect it to pc it shows unknown usb device (device descriptor request failed)
can somebody help me step by step please?
Click to expand...
Click to collapse
First off, you did a couple o things.... Might want to expand a little bit about what you did.
The more detail you give, the better chance someone can help.
So to begin with, what was the things that you did? And as I said details help, the more detailed you are the better.
Second, you connect it to a pc..... details. Can always assume that you are using a Windows machine, but assuming does very bad things in the long run.
What type of PC are you connecting it to?
What version of the software is that system running (if windows, Win98, WinXp, Win7, Win8, etc). Have you installed the ADB drivers if on windows?
Was your LG G2 recognized by ADB before all of this happened?
As for the boot up, do you see the LG logo?
Can you reboot your phone?
When you reboot your phone, do you see any error messages?
You also should include some info about the phone.
I believe your model number is: VS980
But you should include a little bit more about the phone if you know it such as, even say if it was stock as that gives a starting point:
Kernel
Rom
Modem (Verizon has 4 different ones)
All of that is the basics if you have any hope of finding someone who can help you.
- Niscandia
g2 verizon VS980
Niscandia said:
First off, you did a couple o things.... Might want to expand a little bit about what you did.
The more detail you give, the better chance someone can help.
So to begin with, what was the things that you did? And as I said details help, the more detailed you are the better.
Second, you connect it to a pc..... details. Can always assume that you are using a Windows machine, but assuming does very bad things in the long run.
What type of PC are you connecting it to?
What version of the software is that system running (if windows, Win98, WinXp, Win7, Win8, etc). Have you installed the ADB drivers if on windows?
Was your LG G2 recognized by ADB before all of this happened?
As for the boot up, do you see the LG logo?
Can you reboot your phone?
When you reboot your phone, do you see any error messages?
You also should include some info about the phone.
I believe your model number is: VS980
But you should include a little bit more about the phone if you know it such as, even say if it was stock as that gives a starting point:
Kernel
Rom
Modem (Verizon has 4 different ones)
All of that is the basics if you have any hope of finding someone who can help you.
- Niscandia
Click to expand...
Click to collapse
Yehbits VS980 im using toshipa laptop running windows 8.1.
Okay i'll explain in all the details which i can remember:
first, i was running custom firmware (optimus g3 latest version) then i wanted to flaahbit again to add some stuff but i wasnt concentrated so i've selected a different model which is the international model
It flashed normally but when its done and reboots, it showed lg logo
Then fastboot mode It used to go to the download mode but didnt flash stock or anything. I did some commqnd on fastboot to add recovert.img stuff but after that it was reboting showing lg logo then shows small written stuff and goes to screen and showing 10000's partitions. So i did that ubunto method for tz aboot and those stuff and it didnt work but i did it 100% right. Then i did download more things and did the same way for them. Like boot and modem and stuff but i think the phone was disconnected and now it shows black screen i cant even recognize if its on or off and no matter what i press it doesnt show any logos or smthn but it connect to windows and shows usb device not recognized.
Hello all,
usually i deal with my problems by searching the forum, though this time i am really worried as i cant find anything to my help.
You see something went bad with the screen and because the phone is rooted, i cant get it fixed (it is still in warranty), nor can i use it (the touch sucks).
So i am trying to get it unrooted.
So i have downloaded LG mobile support tool and the drivers, i enter the phone to download mode and nothing happens. i get all the time errors. Also, in the lg mobile support tool, i see a software update. Should i do it? I cant though because the start upgrade button is greyed out, and the "LGD802" sign on the left pane is flushing like its trying to verify my g2. Also, should i wait for like 10 minutes or so when i enter download mode for the bar seen at the phone to be completed before the whole process? Lastly, the most of times the lg mobile support tool crashes on the pc.
Please help me folks... :/
spirios1992 said:
Hello all,
usually i deal with my problems by searching the forum, though this time i am really worried as i cant find anything to my help.
You see something went bad with the screen and because the phone is rooted, i cant get it fixed (it is still in warranty), nor can i use it (the touch sucks).
So i am trying to get it unrooted.
So i have downloaded LG mobile support tool and the drivers, i enter the phone to download mode and nothing happens. i get all the time errors. Also, in the lg mobile support tool, i see a software update. Should i do it? I cant though because the start upgrade button is greyed out, and the "LGD802" sign on the left pane is flushing like its trying to verify my g2. Also, should i wait for like 10 minutes or so when i enter download mode for the bar seen at the phone to be completed before the whole process? Lastly, the most of times the lg mobile support tool crashes on the pc.
Please help me folks... :/
Click to expand...
Click to collapse
Where did you buy it, it sounds like the symptoms of a frankenphone. There is a post about it, some sellers flash d802 firmware on a d800 and it causes similar problems with screen, IDK about the LG mobile flash tool.
.
3r4s3r said:
Where did you buy it, it sounds like the symptoms of a frankenphone. There is a post about it, some sellers flash d802 firmware on a d800 and it causes similar problems with screen, IDK about the LG mobile flash tool.
.
Click to expand...
Click to collapse
I bought it 1 year ago, although i immediately flashed cloudy's rom. i cant understand though why every now and then the screen becomes unusable.
spirios1992 said:
I bought it 1 year ago, although i immediately flashed cloudy's rom. i cant understand though why every now and then the screen becomes unusable.
Click to expand...
Click to collapse
If you are brave enough you could try taking it apart and swabbing all the conections, I don't know if that would help but some people say it helps them. And the screen could just be faulty, you never no, before I took it apart I would try reflashing rom, doing the stock touch firmware update thing, then if it still don't work try flashing a kdz for the model number physically inside your phone not the one in the system info, and then I would take it fully apart, and put it back together then if it don't work, replace the screen.
the thing is i cant really interact with the screen to reflash the rom, its inresponsive. and my lg mobile support tool randomly crashes i hook my phone up the pc and it starts the download drivers part
spirios1992 said:
the thing is i cant really interact with the screen to reflash the rom, its inresponsive. and my lg mobile support tool randomly crashes i hook my phone up the pc and it starts the download drivers part
Click to expand...
Click to collapse
Try a different computer, you could use a USB otg cable to hook a mouse up to your phone if your having issues with touch screen to reset it.
try in different pc and differenrt dll