Related
hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!
TEDET123 said:
hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!
Click to expand...
Click to collapse
use flashtool with another *dll
His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.
bender_007 said:
His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.
Click to expand...
Click to collapse
thanks for replying guys..appreciate it!
yes..download mode is not functional.
When connect to pc at 'Factory hard reset mode' screen (vol- and pwr pressed, letgo and pressed)..nothing happens on either PC or Mobile..
After Hard reset, phone continue stuck at LG LOGO.. PC detected mobile as "LGE AndroidNet USB Serial Port (COM41)", see attached.
I have tried the method in the link above but the PC seems cannot detect phone during cmd "ls /dev/sd*" and "gdisk -l /dev/sdb" .
someone please help..
TEDET123 said:
someone please help..
Click to expand...
Click to collapse
Hey,
I'm currently having some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!
shark_max said:
Hey,
I'm currently have some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!
Click to expand...
Click to collapse
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !
shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
the screenshot stays forever (trying to get into download mode) and did not enter the actual download screen.
if continue to boot, the phone will just hang at LG Logo.
shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
LG Support tool was unable to detect my phone..
patriky said:
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !
Click to expand...
Click to collapse
I did this but phone just stays at the 2nd screenshot...
before it was bricked, I have no problem get it into download mode with vol+ and usb cable.
TEDET123 said:
LG Support tool was unable to detect my phone..
Click to expand...
Click to collapse
Wait so what can you do? Hard reset? Download mode? Nothing?
Can you plug your phone and check that your phone is not detected in device manager?
All the drivers are installed?
Same issue
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!
I would try to force the phone into qhsusb mode then flash only laf.img,aboot.img and boot.img
In qhsub mode you should be able to see the SDB partition
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
FaseehUllah said:
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!
Click to expand...
Click to collapse
Same problem.
Same problem
now can i go back to fast boot mode?
someone please help..
Same problem, please helpp
Same Problem ...... flashing unknown rom and now stuck on LG logo and not entering to download mode please help !! Experts ??
Hi everyone,
i have D802 int. version 6 months old with stock 4.1.2 rom (one with ugly blue status bar icons). Not rooted. I try to flash new 20F kdz file with LG Flash Tool 2014 and was stuck on 27%. Flash tool ask me to try again but i did not have lucky. Now I cant go to download mode anymore. When I turn off phone completely, press vol up and then connect to usb comp. port, windows start to pop up new drives (serval in 5 sec) and ask me to format drive (phone). If i restart phone it show only LG logo and then dim screen. I cant hard reset too. Any help what to do?
PS kdz is ok.
Sauriann said:
Hi everyone,
i have D802 int. version 6 months old with stock 4.1.2 rom (one with ugly blue status bar icons). Not rooted. I try to flash new 20F kdz file with LG Flash Tool 2014 and was stuck on 27%. Flash tool ask me to try again but i did not have lucky. Now I cant go to download mode anymore. When I turn off phone completely, press vol up and then connect to usb comp. port, windows start to pop up new drives (serval in 5 sec) and ask me to format drive (phone). If i restart phone it show only LG logo and then dim screen. I cant hard reset too. Any help what to do?
PS kdz is ok.
Click to expand...
Click to collapse
i have the same problem and for now i dont have solution, please can anybody find us a solution?
Possible fix
I had similra problems, i think this coud do the trick http://forum.xda-developers.com/showthread.php?t=2582142
Because i remember that i had sam issue windows just started poppin out drivers. followed this method and worked.
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
Hello,
after successfully rooting my G2 and installing TWRP I wanted to get LineageOS 14.1 on my phone. I installed the 14.1-20170410 build and the gapps mini package through TWRP, but after rebooting my phone it won't get beyond the lineageOS loading animation, even after a few hours. So I restarted it, but it still gets stuck. Now I can't access recovery or download mode trough the hardware buttons, it just doesn't do anything, when I try to get into the download mode it just shows the charging screen. The only thing I could get to so far with the hardware Buttons is the hardware key control mode, but I don't see anything useful there. My PC only recognizes the phone as a HID device and I can't do anything with ADB or the LG Flash Tool. I've found guides which deal with a hard brick, but in these guides the phone should be recognized as qhsusb_bulk in the device manager which isn't the case with my phone. Does someone have an idea?
Thank you,
Wambomeister.
Wambomeister said:
Hello,
after successfully rooting my G2 and installing TWRP I wanted to get LineageOS 14.1 on my phone. I installed the 14.1-20170410 build and the gapps mini package through TWRP, but after rebooting my phone it won't get beyond the lineageOS loading animation, even after a few hours. So I restarted it, but it still gets stuck. Now I can't access recovery or download mode trough the hardware buttons, it just doesn't do anything, when I try to get into the download mode it just shows the charging screen. The only thing I could get to so far with the hardware Buttons is the hardware key control mode, but I don't see anything useful there. My PC only recognizes the phone as a HID device and I can't do anything with ADB or the LG Flash Tool. I've found guides which deal with a hard brick, but in these guides the phone should be recognized as qhsusb_bulk in the device manager which isn't the case with my phone. Does someone have an idea?
Thank you,
Wambomeister.
Click to expand...
Click to collapse
What I would do:
Boot via Buttons into TWRP, perform a wipe, flash Lineage + Gapps, wipe again, boot into system.
Good Luck!
Jan Philipp said:
What I would do:
Boot via Buttons into TWRP, perform a wipe, flash Lineage + Gapps, wipe again, boot into system.
Good Luck!
Click to expand...
Click to collapse
Sir, he can't access recovery or download mode trough the hardware buttons as mention above.
Same as me, but I can boot to TWRP.
Try this :
https://forum.xda-developers.com/lg-g2/help/lg-g2-d802-power-lg-logo-black-screen-t3549704
dmjcnd1 said:
Sir, he can't access recovery or download mode trough the hardware buttons as mention above.
Same as me, but I can boot to TWRP.
Try this :
https://forum.xda-developers.com/lg-g2/help/lg-g2-d802-power-lg-logo-black-screen-t3549704
Click to expand...
Click to collapse
Thanks for the answer! But don't all solutions mentioned in the thread you posted require either access to the download or recovery mode?
Lg g2 d802
Hello,
It is pretty impossible to brick LG G2. I have this device already for 3 years. Just contact me per email.
My email address: [email protected]
I can only help you through Remote Control: TeamViewer.
Greisis said:
Hello,
It is pretty impossible to brick LG G2. I have this device already for 3 years. Just contact me per email.
My email address: [email protected]
I can only help you through Remote Control: TeamViewer.
Click to expand...
Click to collapse
I got the same problem when trying to root my G2 (D805). It never gets to download mode. Just shows the LG logo with the message "Secure Booting Error Cause : boot certification verify". Are you guys able to help me?
Lg g2 d805
JairoFilho said:
I got the same problem when trying to root my G2 (D805). It never gets to download mode. Just shows the LG logo with the message "Secure Booting Error Cause : boot certification verify". Are you guys able to help me?
Click to expand...
Click to collapse
Dear Jairo,
Sorry for the late response. I am not sure what is difference between G2 (D802) and (D805) on the software side. Yes, I can try to help you. As I said, it is pretty hard to help somebody without remote control, because firstly, we need to diagnose the situation.
Okay, let's move on.
You will need a computer, USB and of course your LG G2 (D805) bricked device.
Download LG drivers and install it on your computer.
URL: www102.zippyshare.com/v/fBp5aQhM/file.html
Connect your LG G2 device per USB to the computer.
Now press and hold: Power button + Volume Up button (at the same time), until your phone reboots. After force reboot, you should be in Download Mode. If you failed, try again.
If this does not work, let me know. Sorry for the bad English. I hope you understand me.
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