That´s it, my phone is detected with lg bridge with lg up but adb commands doesn´t find the phone. something to do?
SLC 21 said:
That´s it, my phone is detected with lg bridge with lg up but adb commands doesn´t find the phone. something to do?
Click to expand...
Click to collapse
You did remember to turn on usb debugging, right?
yes, i turned it on yesterday just only one time and i don t know why can´t i do it again. My Phone is bricked on firmware update screen. Çan´t recognize with lg up and lg bridge. One person told me that the boot loader does not work and that is why the phone can not be turned on.
SLC 21 said:
yes, i turned it on yesterday just only one time and i don t know why can´t i do it again. My Phone is bricked on firmware update screen. Çan´t recognize with lg up and lg bridge. One person told me that the boot loader does not work and that is why the phone can not be turned on.
Click to expand...
Click to collapse
What model V20 do you have? Does it go into download mode?
BackCheck said:
What model V20 do you have? Does it go into download mode?
Click to expand...
Click to collapse
h990ds model, yes but some person told me that the bootloader is broken and can´t turn on again after a lg up procces at 100% and they comes again on firmware update screen.
Related
I recently got my hands on a bricked LG G2 D800 because i thought i was deemed unbrickable. I got the device the backlight showed life and that was about it. i managed to somehow get (this method i think) it to boot to the LG logo and than it jumps to fastboot mode.
Yea me!!! I got fastboot and this phone is as good as fixed. NO! fastboot does not work. It will absolutely not execute a command besides "fastboot devices" to which it brings up a fastboot device. Since i got fastboot my plan is to follow this thread to recover the device. i updated all drivers that i need for this device, nothing. Plain and simple, there is an issue getting fastboot to execute command. the commands appear on the device but it doesn't advance further.
Download mode. Yeah i get the download mode that I get is a "security error" so its not the traditional download mode. if i get download mode i can flash a .tot right? Wrong. Fails due to "model information check". i got the phone to appear under COM41. The .tot file is 'LGD800AT-01-V20c-310-410-FEB-02-2014+0.tot'. Drivers does not seem to be the issue at hand, unless maybe its the ADB/fastboot drivers which i also updated to newest version.
The next thing im contemplating if this method is worth the shot. I have it booting to fastboot. I will probably do this since its probably the only thing left to try. Going to set up linux now so i'll report back.
Any help/insight will be appeared and properly thanked for.
I also got security errors on an 802. I was about to leave the phone in download mode and ran the LG Mobile Support Tool to perform an upgrade recovery to get a stock LP ROM onto the phone.
audit13 said:
I also got security errors on an 802. I was about to leave the phone in download mode and ran the LG Mobile Support Tool to perform an upgrade recovery to get a stock LP ROM onto the phone.
Click to expand...
Click to collapse
Link(s)?
I just downloaded the LG Mobile tool from LG Canada. Just search for the d802 and download the program. The program should detect your phone and download the correct firmware.
http://www.lg.com/ca_en/support/software-manuals
I actually have the d802 and it worked with the LG mobile program from the Canadian website.
audit13 said:
I just downloaded the LG Mobile tool from LG Canada. Just search for the d802 and download the program. The program should detect your phone and download the correct firmware.
http://www.lg.com/ca_en/support/software-manuals
I actually have the d802 and it worked with the LG mobile program from the Canadian website.
Click to expand...
Click to collapse
worth a try i guess. thanks.
Good luck. I hope it works for you. Report back with your results.
audit13 said:
Good luck. I hope it works for you. Report back with your results.
Click to expand...
Click to collapse
No luck :/ wont detect phone. and i have proper drivers installed.
Are you using Win7?
audit13 said:
Are you using Win7?
Click to expand...
Click to collapse
nope windows 10
I restored my phone using Win7 and I think there are some LG programs that do not work properly with Win8/10. I think one tool is the flash tool.
Does anything appear in Win10's device manager when the phone is connected?
audit13 said:
I restored my phone using Win7 and I think there are some LG programs that do not work properly with Win8/10. I think one tool is the flash tool.
Does anything appear in Win10's device manager when the phone is connected?
Click to expand...
Click to collapse
more info here in my other thread http://forum.xda-developers.com/lg-g2/help/type-brick-t3198437 1st and 3rd post
Hello Guys,
yor are my last hope!
I tried to root my device but there was no working way for it.
So i decided to use this guide (http://forum.xda-developers.com/android/development/root-t-mobile-lg-leon-5-1-1-lollipop-t3194145) to root my phone. I didn't know that this Telekom software is simlocked so i used another guide to unbrick it. Unfortunately it came out that the software i used at this time was the metro pcs version of the stock firmware.
Now i am looking for a working stock firmware cause every german/france software from this pages (http://lg-phone-firmware.com/index.php?id_mod=171) and (http://www.lg-phones.org/category/lg-leon) didn't worked for me.
Every time i tried the 3GCT with Emergency and the cdma with cs_emergency way.
But it always ends in a bootloop with the lg logo and the android symbol then restart and long time LG logo.
I don't understand why Telekom and Metro PCS versions worked but the others don't.
It would be great if you could explain me this.
Greetings
Sven
Hi there! I'm in the same situation. :/ Any help?
I have the same problem too. There's already topic about this, but nobody found solution yet. :/
My god! I have the same BIG problem with LG Leon LTE H340n (C50)! HELP!
Help
Hey guys, I'm a new member so I can't start my own thread so I figured I'd try this out. I bought a LG risio (Leon) off of craigslist and the dude factory reset it when I handed him the cash but now it's asking me for a e-mail or phone number that was previously used with the phone and now I can't get a hold of the guy. Is there any way to get past this situation or am I screwed?
Please don't hate on me for posting this where I did. I just don't have any other options so if someone can help me please do.
Sdh0706 said:
Hey guys, I'm a new member so I can't start my own thread so I figured I'd try this out. I bought a LG risio (Leon) off of craigslist and the dude factory reset it when I handed him the cash but now it's asking me for a e-mail or phone number that was previously used with the phone and now I can't get a hold of the guy. Is there any way to get past this situation or am I screwed?
Please don't hate on me for posting this where I did. I just don't have any other options so if someone can help me please do.
Click to expand...
Click to collapse
This method is USEFUL for your situation & unbricking lg Leon LTE
This method is for ONLY metroPCS
Don't hold me responsible if this method doesn't restore your phone or makes it worse. THERE IS NO WAY TO DOWNGRADE BACK TO ver MS34510B after using this method.
Install
LG United Mobile Driver 3.14.1
LG Flash tool 2014 (build 03/07/2014)
After flash tool installation
1. Remove the battery and put it back in.
2. Hold the Volume Up button (ONLY) while connecting to USB Cable
3. The Volume up button needs to be held until it reaches download mode
4. Open device manager and changed the LGE Mobile USB Serial port to COM 20
5. Open the Flash Tool
6. Select Type: 3GQCT
7. PhoneMode: EMERGENCY
8. KDZ : MS34510D_00.KDZ
9. Click on Normal Flash
10. Click on Clear update registry
11. Country: different country
12. Language: English
13. Click okay and wait for the LG Mobile Support tool to recognize the device. It takes a minute or two but the tool will recognize it. The software starts the extraction and re-boots at %100. You can remove USB cable, your device will boot normally, and the device is no longer stuck in a boot loop.
Files needed:
LG Drivers: https://mega.nz/#!oQV3yS6Y!D2JPtEMfHiAXB5E5jC2lfFH8ZIOVLNhEHju28JtYwfI
LG Flash Tool: https://mega.nz/#!BB8UgKCT!YAdGWfYGXGLiV5arZzeSGGivtLlW-BuiKlv_ci2Xp0Y
MS34510d kdz file: https://mega.nz/#!VNtDCb6C!wotJiiw1CfVNTlpxG3XRnsgiLNtUmzB6zj3tkraNB9s
Lg leon hard brick
I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
HELP HELP HELP PLZ
ayoub lg leon said:
I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
HELP HELP HELP PLZ
Click to expand...
Click to collapse
Does it have unlocked bootloader? Did you try to enter firmware upgrade mode to flash the correct kdz?
leandeganis said:
Does it have unlocked bootloader? Did you try to enter firmware upgrade mode to flash the correct kdz?
Click to expand...
Click to collapse
yes i try but i cant entre to download mode my lg leon is mt6582 cpu any fix for this probleme i think is hard brick probleme so please help me
ayoub lg leon said:
yes i try but i cant entre to download mode my lg leon is mt6582 cpu any fix for this probleme i think is hard brick probleme so please help me
Click to expand...
Click to collapse
Have you unlocked the bootloader ? Can you access at east to factory reset mode so to wipe data partition?
Lg leon hard brick
leandeganis said:
Have you unlocked the bootloader ? Can you access at east to factory reset mode so to wipe data partition?
Click to expand...
Click to collapse
i unlock bootloader :crying:
no i cant do that my phone is completly dead no download mode no fastboot no recovery any thing but when i conect it to pc it show as a mtk usb port but only 5 second and reconect so i think a scatter file to flash it with sp flash tool please help me help me
YES i unlocked the bootloader
My Lg H990 ds stuck on bootloop, the only mode that i can get to is fast boot mode .i know only fastboot mode is last hope for my phone alive.
I wants unlock bootloader file for partition install @ fastboot mode .....
Plz help me
What happens when you try to get into bootloader?
Sent from my HTC U11 using Tapatalk
Nightshadow931 said:
What happens when you try to get into bootloader?
Sent from my HTC U11 using Tapatalk
Click to expand...
Click to collapse
Thanks for reply,
I have a LG v20 H990DS international Model use in KSA. Every think is working good after I factory reset then it’s started the boot loop, shows Lg boot screen and restart again and again.
I try to enter into Download mode (Vol+then plug in to pc) but say Download mode please wait then continuous looping the lg logo. The only mode that I can get to is fast boot. Even doing a factory reset does not work.
I know only Fastboot mode is last hope for my phone alive.
its only solution re- partition the device and install files through fastboot mode but fist erase laf.img with help of fastboot mode its say device is lock cannot erase.
so how i unlock device ?
i also check LG unlock bootloader page but my device is not in listed......
so what i can do ?
plz help me
Were you rooted before? Bootloader unlocked, TWRP?
Sent from my HTC U11 using Tapatalk
Nightshadow931 said:
Were you rooted before? Bootloader unlocked, TWRP?
Sent from my HTC U11 using Tapatalk
Click to expand...
Click to collapse
No rooted this device ..... problem start when i factory reset the device then it’s started the boot loop......
Aman gee said:
Thanks for reply,
I have a LG v20 H990DS international Model use in KSA. Every think is working good after I factory reset then it’s started the boot loop, shows Lg boot screen and restart again and again.
I try to enter into Download mode (Vol+then plug in to pc) but say Download mode please wait then continuous looping the lg logo. The only mode that I can get to is fast boot. Even doing a factory reset does not work.
I know only Fastboot mode is last hope for my phone alive.
its only solution re- partition the device and install files through fastboot mode but fist erase laf.img with help of fastboot mode its say device is lock cannot erase.
so how i unlock device ?
i also check LG unlock bootloader page but my device is not in listed......
so what i can do ?
plz help me
Click to expand...
Click to collapse
hi dude,just wondering if your problem still exist?
I have the same problem,last night my LG V20 suddenly bootloop,I didn't do anything like flashing,root,unlock etc,since I don't know how to..just want to use this phone as daily device..
I read here in xda bout how to flash the stock firmware I understand a little bit how to flash it but everytime I plug the phone (vol+ and plug to PC) it show "downloading mode" or something,then the phone keep bootlooping to LG logo and this software LGUP doesn't recognize my phone..could be a driver problem?I believe I have download and install any LG V20 I can find here in xda..can you help me please?how to connect the phone to the PC so LGUP can recognize the phone?
sorry for this stupid question and my bad english
Galon123 said:
hi dude,just wondering if your problem still exist?
I have the same problem,last night my LG V20 suddenly bootloop,I didn't do anything like flashing,root,unlock etc,since I don't know how to..just want to use this phone as daily device..
I read here in xda bout how to flash the stock firmware I understand a little bit how to flash it but everytime I plug the phone (vol+ and plug to PC) it show "downloading mode" or something,then the phone keep bootlooping to LG logo and this software LGUP doesn't recognize my phone..could be a driver problem?I believe I have download and install any LG V20 I can find here in xda..can you help me please?how to connect the phone to the PC so LGUP can recognize the phone?
sorry for this stupid question and my bad english
Click to expand...
Click to collapse
Hardware issue, contact LG about warranty return
Sent from my LG-H910 using XDA Labs
cnjax said:
Hardware issue, contact LG about warranty return
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
really?oh man..I expect to solve this myself,but if it's hardware I have to go to LG then
oh,another thing if I remove the battery then put it back again,plug the charger,it won't charge,just bootloop again..I guess it's really hardware issue,thanks for your reply sir
Galon123 said:
hi dude,just wondering if your problem still exist?
I have the same problem,last night my LG V20 suddenly bootloop,I didn't do anything like flashing,root,unlock etc,since I don't know how to..just want to use this phone as daily device..
I read here in xda bout how to flash the stock firmware I understand a little bit how to flash it but everytime I plug the phone (vol+ and plug to PC) it show "downloading mode" or something,then the phone keep bootlooping to LG logo and this software LGUP doesn't recognize my phone..could be a driver problem?I believe I have download and install any LG V20 I can find here in xda..can you help me please?how to connect the phone to the PC so LGUP can recognize the phone?
sorry for this stupid question and my bad english
Click to expand...
Click to collapse
The partition of device is damage its only solution re- partition the device if device is not locked then you install files through fastboot mode erase laf.img in fastboot mode, if device locked then msg show device is lock cannot erase.....
Fastboot mode is last hope for phone alive if you have bootloader unlocked file then try.......
Aman gee said:
The partition of device is damage its only solution re- partition the device if device is not locked then you install files through fastboot mode erase laf.img in fastboot mode, if device locked then msg show device is lock cannot erase.....
Fastboot mode is last hope for phone alive if you have bootloader unlocked file then try.......
Click to expand...
Click to collapse
I guess mine is still locked because I really never touch/do anything with this phone.
anyway,to enter fastboot mode is vol- then connect the phone to PC right?I did that but nothing happen,the phone just bootloop again..I guess this is really hardware issue
Galon123 said:
I guess mine is still locked because I really never touch/do anything with this phone.
anyway,to enter fastboot mode is vol- then connect the phone to PC right?I did that but nothing happen,the phone just bootloop again..I guess this is really hardware issue
Click to expand...
Click to collapse
First you install LG driver @ pc ,remover battery >> plug in USB cable at pc >> instr battery power + Vol- press then fastboot window display.............................................what your model of LG ???
Aman gee said:
First you install LG driver @ pc ,remover battery >> plug in USB cable at pc >> instr battery power + Vol- press then fastboot window display.............................................what your model of LG ???
Click to expand...
Click to collapse
I did that but the phone not display fastboot,only lg logo and then bootloop again to LG logo,the driver I install is LGMobileDriver_WHQL_Ver_4.2.0 the model is F800S.
Galon123 said:
I did that but the phone not display fastboot,only lg logo and then bootloop again to LG logo,the driver I install is LGMobileDriver_WHQL_Ver_4.2.0 the model is F800S.
Click to expand...
Click to collapse
Is Lg v20 phone have ??
Galon123 said:
I did that but the phone not display fastboot,only lg logo and then bootloop again to LG logo,the driver I install is LGMobileDriver_WHQL_Ver_4.2.0 the model is F800S.
Click to expand...
Click to collapse
The F800 are korean models
hi everyone iam new here so forgive my lack of knowledge on the subject. i recently got the Oreo update on my LG V 20 H990 DS just before christmas 2018 and 2 days later after turning of phone and switching it back on the phone started to go crazy. i had no picture just sounds at 1st on phone nothing would come up so i did a Hard reset this got the picture back but the touch screen is 100% failed i cant get past the Welcome screen where you select language and accessibility. i had tried the hard reset more times than i can count and the same thing happens it boots up to welcome screen and i cant use touch screen. if theres anyone out there that can help please do and thank you for taking time to look into my problem
leoric22 said:
hi everyone iam new here so forgive my lack of knowledge on the subject. i recently got the Oreo update on my LG V 20 H990 DS just before christmas 2018 and 2 days later after turning of phone and switching it back on the phone started to go crazy. i had no picture just sounds at 1st on phone nothing would come up so i did a Hard reset this got the picture back but the touch screen is 100% failed i cant get past the Welcome screen where you select language and accessibility. i had tried the hard reset more times than i can count and the same thing happens it boots up to welcome screen and i cant use touch screen. if theres anyone out there that can help please do and thank you for taking time to look into my problem
Click to expand...
Click to collapse
You might want to try flashing the Oreo kdz via LG up
Sent from my LG-H910 using XDA Labs
cnjax said:
You might want to try flashing the Oreo kdz via LG up
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
hi i never done anything before that you mentioned how would i go about doing this please. would i need to download a file to pc and put on a micro sd card. and if so how can i acsess it on my phone if it frozen please..thank you
leoric22 said:
hi i never done anything before that you mentioned how would i go about doing this please. would i need to download a file to pc and put on a micro sd card. and if so how can i acsess it on my phone if it frozen please..thank you
Click to expand...
Click to collapse
You will need to do some research, start on the LG website, I don't know the steps because my variant doesn't have a kdz available, believe you will need a pc, to connect the phone in download mode to flash
Sent from my LG-H910 using XDA Labs
cnjax said:
You will need to do some research, start on the LG website, I don't know the steps because my variant doesn't have a kdz available, believe you will need a pc, to connect the phone in download mode to flash
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
iam strill at a loss as to what i need i get confused with all the tech talk all i could find relating to my phone is this file but noidea if it correct.
H990ds20a_00_OPEN_SG_DS_OP_0920.kdz
i have installed lg up and lg pc suite
still having trouble getting my pc to recognise my phone but i hoping today i can get that sorted reaching developer options but plugging in a mouse to my phone..no idea if going to work i saw it on a you tube vid for another phone
leoric22 said:
iam strill at a loss as to what i need i get confused with all the tech talk all i could find relating to my phone is this file but noidea if it correct.
H990ds20a_00_OPEN_SG_DS_OP_0920.kdz
i have installed lg up and lg pc suite
still having trouble getting my pc to recognise my phone but i hoping today i can get that sorted reaching developer options but plugging in a mouse to my phone..no idea if going to work i saw it on a you tube vid for another phone
Click to expand...
Click to collapse
ok my pc is now detecting the v20 it opens up the folder says 50gb free of 51.2gb which is little strange as i sure its 64gb memory. none of the lg up or the LG bridge are detecting the phone and wont connect so i not sure whats going on
leoric22 said:
ok my pc is now detecting the v20 it opens up the folder says 50gb free of 51.2gb which is little strange as i sure its 64gb memory. none of the lg up or the LG bridge are detecting the phone and wont connect so i not sure whats going on
Click to expand...
Click to collapse
ok update LG brisge finally detected my phone i used the software recovery option and my phone went in to firmware mode and did the software recovery option. at end i still had same problem unresponsive screeen phone boots tot he welcome screen with language set up any ideas anyone?)
leoric22 said:
ok update LG brisge finally detected my phone i used the software recovery option and my phone went in to firmware mode and did the software recovery option. at end i still had same problem unresponsive screeen phone boots tot he welcome screen with language set up any ideas anyone?)
Click to expand...
Click to collapse
Can someone please direct me to the offical KDZ file for LG v20 h990ds uae varrirent i dont know which links to trust or files so can someone please direct me tot he correct 1 please thankyou
leoric22 said:
Can someone please direct me to the offical KDZ file for LG v20 h990ds uae varrirent i dont know which links to trust or files so can someone please direct me tot he correct 1 please thankyou
Click to expand...
Click to collapse
i cant get LG UP or LG bridge to detect my smart phone it detects when phone is booting up for a short time them when it loads up it goes un detected and somtimes comes with message the usb device malfunctioned no idea where to go from here...maybe the wall
leoric22 said:
i cant get LG UP or LG bridge to detect my smart phone it detects when phone is booting up for a short time them when it loads up it goes un detected and somtimes comes with message the usb device malfunctioned no idea where to go from here...maybe the wall
Click to expand...
Click to collapse
ive been able to load some kdz files onto my phone but none of them seem to fix the touch screen issue is there any chance iam using the wrong ones. can someone point me to correct 1 for LG V20 H990ds ame united arab emirates region. the stock rom pls for oero
this looks like a hardware problem to me, you might try reseating Lcd and digitizer connectors, but if not works maybe the screen needs replacement.
Stuck at bootloop. Lg logo
Donwload mode not loading
Recovery mode not loading
Connecting to pc not able to detect
Checking imei showing invalid
Tried almost everything from other blogs
Lg up, lg pc suit, lg support, lg flashtool 2014 not any software able to detect device
Can heard ping when attach or remove device feom pc.
andydx0829 said:
Stuck at bootloop. Lg logo
Donwload mode not loading
Recovery mode not loading
Connecting to pc not able to detect
Checking imei showing invalid
Tried almost everything from other blogs
Lg up, lg pc suit, lg support, lg flashtool 2014 not any software able to detect device
Can heard ping when attach or remove device feom pc.
Click to expand...
Click to collapse
OK you need to get it into emergency boot mode can't remember right name embl I have a program that allows you to fix it I have to find it so I can get my two stylo 2 running again there is a twrp for it I have it and works on stylo 2 and get the ROM from one of those to load and boot. Give me some time I will find it
roadkill42 said:
OK you need to get it into emergency boot mode can't remember right name embl I have a program that allows you to fix it I have to find it so I can get my two stylo 2 running again there is a twrp for it I have it and works on stylo 2 and get the ROM from one of those to load and boot. Give me some time I will find it
Click to expand...
Click to collapse
thanks bro
andydx0829 said:
thanks bro
Click to expand...
Click to collapse
any luck? i have same problem
Vibrato86 said:
any luck? i have same problem
Click to expand...
Click to collapse
Not yet having problems finding the files