Help! Stuck at LG's Logo, green-blue led flashing - G3 Q&A, Help & Troubleshooting

Hi, I was using my G3 (D855) normally, suddenly start to show some weird lag, and next to it to restart itself, i try to hard reset but when i try to turn it on stucks on the LG's bootlogo and the led star to flash between green and blue, so i was wondering if someone know this problem and how can be resolved? Viewing some forums say thats battery problem but in others says is hardware issue

try factory reset-- hold power button and volume DOWN at same time untill LG logo appears then relase them and press again
now hit erase all data and factory reset
this may help you if not try LG flash tool and flashing stock ROM -can find on XDA

Jeffj0092 said:
Hi, I was using my G3 (D855) normally, suddenly start to show some weird lag, and next to it to restart itself, i try to hard reset but when i try to turn it on stucks on the LG's bootlogo and the led star to flash between green and blue, so i was wondering if someone know this problem and how can be resolved? Viewing some forums say thats battery problem but in others says is hardware issue
Click to expand...
Click to collapse
Try this if you have TWRP installed. If not, flash a KDZ.
here is the repository for KDZ files.

xGlacion said:
Try this if you have TWRP installed. If not, flash a KDZ.
here is the repository for KDZ files.
Click to expand...
Click to collapse
I dont have a custom recovery, but let me try to flash the KDZ and see,,,
UPDATE: ITS SOLVED! THANKS!!!!

Jeffj0092 said:
Hi, I was using my G3 (D855) normally, suddenly start to show some weird lag, and next to it to restart itself, i try to hard reset but when i try to turn it on stucks on the LG's bootlogo and the led star to flash between green and blue, so i was wondering if someone know this problem and how can be resolved? Viewing some forums say thats battery problem but in others says is hardware issue
Click to expand...
Click to collapse
I had the same problem today, I solved this with a full wipe and clean install fulmics 6.6 + otas. Losted all my data

RobertPirainoBR said:
I had the same problem today, I solved this with a full wipe and clean install fulmics 6.6 + otas. Losted all my data
Click to expand...
Click to collapse
I solved mine flashing a KDZ!

axelxxxxx said:
try factory reset-- hold power button and volume DOWN at same time untill LG logo appears then relase them and press again
now hit erase all data and factory reset
this may help you if not try LG flash tool and flashing stock ROM -can find on XDA
Click to expand...
Click to collapse
I solved it flashing a KDZ

Jeffj0092 said:
I dont have a custom recovery, but let me try to flash the KDZ and see,,,
UPDATE: ITS SOLVED! THANKS!!!!
Click to expand...
Click to collapse
Glad to hear.

Related

Please help me :((

hello today i got update for my lg g3 d855 32 gb and i downloaded it and i did install now and then the phone did restart to install the software and
then it keeps giving me that (boot certfication verify..secure booting Error .. cause boot certfication verify) and the phone wont start up and it keeps giving me blue and red flashing lights .. please help me (((((
Akhayev said:
hello today i got update for my lg g3 d855 32 gb and i downloaded it and i did install now and then the phone did restart to install the software and
then it keeps giving me that (boot certfication verify..secure booting Error .. cause boot certfication verify) and the phone wont start up and it keeps giving me blue and red flashing lights .. please help me (((((
Click to expand...
Click to collapse
Was it rooted?
yes
zone23 said:
Was it rooted?
Click to expand...
Click to collapse
yes it was rooted
Well it seems to me you have two options you can try flashing the stock kernel, or you can restore to stock. Do you know how to do either of those?
Edit:
actually the kernel might not be the problem, I would just restore to stock probably. Unless someone else has an idea.
zone23 said:
Was it rooted?
Click to expand...
Click to collapse
zone23 said:
Well it seems to me you have two options you can try flashing the stock kernel, or you can restore to stock. Do you know how to do either of those?
Edit:
actually the kernel might not be the problem, I would just restore to stock probably. Unless someone else has an idea.
Click to expand...
Click to collapse
i know how to restore to stock but i dont know how to flash stock kernel
Akhayev said:
i know how to restore to stock but i dont know how to flash stock kernel
Click to expand...
Click to collapse
Maybe this thread can help you
http://forum.xda-developers.com/showthread.php?t=2785089
Akhayev said:
i know how to restore to stock but i dont know how to flash stock kernel
Click to expand...
Click to collapse
OK well I don't think its because of the kernel because you don't have a custom recovery. If it were me I would probably just restore the device. Unless someone else has an idea.
can you give me link for stock frameware for lg g3 d855 32 gb ??
zone23 said:
OK well I don't think its because of the kernel because you don't have a custom recovery. If it were me I would probably just restore the device. Unless someone else has an idea.
Click to expand...
Click to collapse
i tried to do factory reset by holding power key and vol down key and it gave me the screen for that but when i press yes it goes back to black screen with red and blue lights
Akhayev said:
i tried to do factory reset by holding power key and vol down key and it gave me the screen for that but when i press yes it goes back to black screen with red and blue lights
Click to expand...
Click to collapse
Yes that is not restoring the device that is resetting the device. See the post above and the link to restore to factory.
Akhayev said:
i tried to do factory reset by holding power key and vol down key and it gave me the screen for that but when i press yes it goes back to black screen with red and blue lights
Click to expand...
Click to collapse
I wanted to reply with a link where you can download the latest stock firmware for your device but i am not allowed to share links outside xda, i send you direct message instead
vak20 said:
I wanted to reply with a link where you can download the latest stock firmware for your device but i am not allowed to share links outside xda, i send you direct message instead
Click to expand...
Click to collapse
thanks for everyone helped me and i got the message and i am downloading it now ..thank you very much .. you are really very good guys :*
Sorry for "reviving" this topic but Has anybody found a solution for this problem ?
RGin971 said:
Sorry for "reviving" this topic but Has anybody found a solution for this problem ?
Click to expand...
Click to collapse
This thread should be able to lead you through restoring to stock firmware.
No I have the "Qualcomm HS-USB QDloader 9008" device so I can't access to the Download mode

G4 stuck in a bootloop(?)

Hello!
I just got an LG G4 (not a new one but almost brand new) and decided to switch it's ROM to
CM13.
so I unlocked th bootloader,installed TWRP and installed CM13.
so far so good.
but when I tried to install Gapps (Arm64,stock 6.0)
it said the version that I used is not compatible with my ROM and said my CM13's version is
5.1.1 ...
I wiped my device (completely)
and it's now stuck on the LG starting screen.
when I'm trying to boot into recovery mode it's sometimes working and sometimes not (usually when it's working TWRP freezes almost immediately)
Is there anyway I could fix this?
tommygunb said:
Hello!
I just got an LG G4 (not a new one but almost brand new) and decided to switch it's ROM to
CM13.
so I unlocked th bootloader,installed TWRP and installed CM13.
so far so good.
but when I tried to install Gapps (Arm64,stock 6.0)
it said the version that I used is not compatible with my ROM and said my CM13's version is
5.1.1 ...
I wiped my device (completely)
and it's now stuck on the LG starting screen.
when I'm trying to boot into recovery mode it's sometimes working and sometimes not (usually when it's working TWRP freezes almost immediately)
Is there anyway I could fix this?
Click to expand...
Click to collapse
Use LG UP to flash a new firmware
Or use the Hard reset method, by pressing the Volume down and power button when you take the battery out
watch?v=dRsaHqe2Uto
Tech James said:
Use LG UP to flash a new firmware
Or use the Hard reset method, by pressing the Volume down and power button when you take the battery out
watch?v=dRsaHqe2Uto
Click to expand...
Click to collapse
the problem is when I press the power button + down button it goes into TWRP
what's LG UP?
tommygunb said:
the problem is when I press the power button + down button it goes into TWRP
what's LG UP?
Click to expand...
Click to collapse
LG UP is a firmware flashing program, you select any MM firmware and it will overwrite your original !
Tech James said:
LG UP is a firmware flashing program, you select any MM firmware and it will overwrite your original !
Click to expand...
Click to collapse
my computer can't recognize my LG :\
tommygunb said:
my computer can't recognize my LG :\
Click to expand...
Click to collapse
Get TWRP on, then connect your LG to LG UP
Tech James said:
Get TWRP on, then connect your LG to LG UP
Click to expand...
Click to collapse
Update! - now it won't boot into recovery
tommygunb said:
Update! - now it won't boot into recovery
Click to expand...
Click to collapse
Have you taken the battery out and put it back in?
Tech James said:
Have you taken the battery out and put it back in?
Click to expand...
Click to collapse
Yup,many times
http://forum.xda-developers.com/g4/help/lg-g4-stuck-bootloop-t3268734
rajkatiyar07 said:
http://forum.xda-developers.com/g4/help/lg-g4-stuck-bootloop-t3268734
Click to expand...
Click to collapse
I tried all of those things there, but my PC couldn't recognize the phone :\
Sent it to lg for repairs if its new like u said

LG G3 S D722 is hard bricked and I really need help.

My G3 is stuck on the booting screen and nothing works. I can't go to recovery menu. But I can hear my notifications, no calls though.
I tried to root my G3 using kingroot then replacing it with SuperSU. I restarted the phone after just to see if it's ok then this happened. It wouldn't start up. It just shows the "LG: life's good" thing and doesn't do anything else. I can't even go to recovery or download menu.
Now soon I am going to send it for repair. There is important stuff in my phone though such as pictures, text messages, my gmail and other accounts.
Will they be able to see it if they manage to repair my phone? a relative told me that I erased my android operating system..
Hopefully someone will help me here.
I'm no expert regarding phones with LG ROMs, but you might have had a locked bootloader. If i remember correctly, my old G2 needed its bootloader unlocked before doing any fancy stuff. I now have a G3 and i'm terrified to do anything to it. (After some nasty Soft & Hard bricks on my G2)
Can you explain better what you mean by "replacing Kingroot with SuperSU". Did you have both installed at the same time or what? Some people had problems with Kingroot that it would lose root after you reboot it (G3)
You say you can hear notifications, how can you hear them if you're not booting the OS? You said it's stuck at LG logo.
Mashed_Potatoes said:
I'm no expert regarding phones with LG ROMs, but you might have had a locked bootloader. If i remember correctly, my old G2 needed its bootloader unlocked before doing any fancy stuff. I now have a G3 and i'm terrified to do anything to it. (After some nasty Soft & Hard bricks on my G2)
Can you explain better what you mean by "replacing Kingroot with SuperSU". Did you have both installed at the same time or what? Some people had problems with Kingroot that it would lose root after you reboot it (G3)
You say you can hear notifications, how can you hear them if you're not booting the OS? You said it's stuck at LG logo.
Click to expand...
Click to collapse
Ok I managed to get to the factory reset screen by holding the power and volume down button. I confirmed it, it said "Factory reset processing" then "erasing.." with the android logo for like 2 seconds, then it disappears and goes back to the boot loop.
space_atlas said:
Ok I managed to get to the factory reset screen by holding the power and volume down button. I confirmed it, it said "Factory reset processing" then "erasing.." with the android logo for like 2 seconds, then it disappears and goes back to the boot loop.
Click to expand...
Click to collapse
Go from start -> get to download mode -> flash stock kdz and restart with the rooting and stuff
bender_007 said:
Go from start -> get to download mode -> flash stock kdz and restart with the rooting and stuff
Click to expand...
Click to collapse
I'm in download mode with the USB connected to my PC. it says "Firmware update" and has been sitting at 0% for very long.
Of course. See the guide from hyelton about getting back to stock on lg g2 and g3. Get your kdz gor d722 and flash it via lg flash tool 2014 (or use lg mobile support tool and let it do it automatically)
Sent from my SM-G930F using Tapatalk
bender_007 said:
Of course. See the guide from hyelton about getting back to stock on lg g2 and g3. Get your kdz gor d722 and flash it via lg flash tool 2014 (or use lg mobile support tool and let it do it automatically)
Sent from my SM-G930F using Tapatalk
Click to expand...
Click to collapse
I looked in this link http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/
There isn't D722 here? Sorry for all the questions..
space_atlas said:
I looked in this link http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/
There isn't D722 here? Sorry for all the questions..
Click to expand...
Click to collapse
Try this
or here you can browse
bender_007 said:
Try this
or here you can browse
Click to expand...
Click to collapse
I followed the steps and it now works! Thank you very much! I'm getting a Galaxy S6 soon
No problem
Sent from my SM-G930F using Tapatalk

Vibe K5 doesn't boot up

hi, I need some help, i'm desperate.
I was using a bad charger, when my phone was in low battery, so it turned off my phone (charging > not charging) three times. In the third boot, the CM logo just froze up, and the phone didn't boot anymore. It appears Lenovo's logo and then the screen turns black and i'm not able to press any button. I tried to: wipe everything, flash another rom, but the same still happening. I flashed stock rom too, but it gives me a bootloop. I tried to use a TWRP's backup from stock rom, but it didn't work either.
Any help? I don't know what to do
Gabriel337 said:
hi, I need some help, i'm desperate.
I was using a bad charger, when my phone was in low battery, so it turned off my phone (charging > not charging) three times. In the third boot, the CM logo just froze up, and the phone didn't boot anymore. It appears Lenovo's logo and then the screen turns black and i'm not able to press any button. I tried to: wipe everything, flash another rom, but the same still happening. I flashed stock rom too, but it gives me a bootloop. I tried to use a TWRP's backup from stock rom, but it didn't work either.
Any help? I don't know what to do
Click to expand...
Click to collapse
Since you flashed a stock rom , flash a new twrp using adb and fastboot and wipe everything except system . BTW a simple reboot (or three) cant damage system. Try checking battery too if you could
soldiersz said:
Since you flashed a stock rom , flash a new twrp using adb and fastboot and wipe everything except system . BTW a simple reboot (or three) cant damage system. Try checking battery too if you could
Click to expand...
Click to collapse
I tried that now, it didn't work, still on bootloop :/
Gabriel337 said:
I tried that now, it didn't work, still on bootloop :/
Click to expand...
Click to collapse
Use Qualcomm Flash tool or QFIL then ..
soldiersz said:
Since you flashed a stock rom , flash a new twrp using adb and fastboot and wipe everything except system . BTW a simple reboot (or three) cant damage system. Try checking battery too if you could
Click to expand...
Click to collapse
soldiersz said:
Use Qualcomm Flash tool or QFIL then ..
Click to expand...
Click to collapse
I tried that with QFIL and Lenovo Smart Assistance. and bootloop.
But I think i've made some progress:
I tried to flashed a new rom (I flashed CM/RR/AOCP before, is with these roms the frozen lenovo screen happens), CRDROID, and it appears crdroid bootanimation, and load until it frozes and phone turn off.
Gabriel337 said:
I tried that with QFIL and Lenovo Smart Assistance. and bootloop.
But I think i've made some progress:
I tried to flashed a new rom (I flashed CM/RR/AOCP), CRDROID, and it appears crdroid bootanimation, and load until it frozes and phone turn off.
Click to expand...
Click to collapse
Wipe everything except system. It should work
soldiersz said:
Since you flashed a stock rom , flash a new twrp using adb and fastboot and wipe everything except system . BTW a simple reboot (or three) cant damage system. Try checking battery too if you could
Click to expand...
Click to collapse
soldiersz said:
Use Qualcomm Flash tool or QFIL then ..
Click to expand...
Click to collapse
soldiersz said:
Wipe everything except system. It should work
Click to expand...
Click to collapse
First of all, thanks for you help!
So, I wiped, and nope, the same error happens. This is a problem that I've never seen before
Gabriel337 said:
First of all, thanks for you help!
So, I wiped, and nope, the same mistake it happens. This is a problem that I've never seen before
Click to expand...
Click to collapse
Yeah me too :crying:
Gabriel337 said:
hi, I need some help, i'm desperate.
I was using a bad charger, when my phone was in low battery, so it turned off my phone (charging > not charging) three times. In the third boot, the CM logo just froze up, and the phone didn't boot anymore. It appears Lenovo's logo and then the screen turns black and i'm not able to press any button. I tried to: wipe everything, flash another rom, but the same still happening. I flashed stock rom too, but it gives me a bootloop. I tried to use a TWRP's backup from stock rom, but it didn't work either.
Any help? I don't know what to do
Click to expand...
Click to collapse
I am facing the same problem :crying: Got any solution? How did u flash stock ROM?
I have flashed using qfil now device works fine
Hello guys,
I wanna purchase lenovo k5 plys 3gb mobile,But this one got comments from users as it got issues with battery backup,call quality & heating issues...I got very good offer on this mobile right now . Should i go for this mobile ?
kaka9876 said:
Hello guys,
I wanna purchase lenovo k5 plys 3gb mobile,But this one got comments from users as it got issues with battery backup,call quality & heating issues...I got very good offer on this mobile right now . Should i go for this mobile ?
Click to expand...
Click to collapse
You can go for Vibe k6 power. Why k5 plus?
---------- Post added at 04:03 PM ---------- Previous post was at 04:01 PM ----------
kaka9876 said:
Hello guys,
I wanna purchase lenovo k5 plys 3gb mobile,But this one got comments from users as it got issues with battery backup,call quality & heating issues...I got very good offer on this mobile right now . Should i go for this mobile ?
Click to expand...
Click to collapse
1) Main problem is Battery backup. It won't last long a day.
2) Stock ROM Really sucks
There is no heating issue though. It has been solved by latest updates
K5 Plus flash recovery
hey guys , I've been trying to flash a custom rom through TWRP recovery menu but by my mistake i wiped the system. now it just keeps booting up over and over on the lenovo logo. please help me with this
Youzpalang said:
hey guys , I've been trying to flash a custom rom through TWRP recovery menu but by my mistake i wiped the system. now it just keeps booting up over and over on the lenovo logo. please help me with this
Click to expand...
Click to collapse
Try entering to TWRP by using the hardware keys. Do this:
Pull down the battery.
Insert again.
Press power key, volume up and volume down at the same time, until lenovo logo dissappear.
If luck, you are into TWRP now.
connect phone to computer via usb cable. you should be able to access to internal memory.
So, copy into it any custom ROM previously downloaded from your computer, and flash it. That's all.
walterfuster said:
Try entering to TWRP by using the hardware keys. Do this:
Pull down the battery.
Insert again.
Press power key, volume up and volume down at the same time, until lenovo logo dissappear.
If luck, you are into TWRP now.
connect phone to computer via usb cable. you should be able to access to internal memory.
So, copy into it any custom ROM previously downloaded from your computer, and flash it. That's all.
Click to expand...
Click to collapse
Thanks man , What custom rom would you suggest? Is bootlegger OK?
Youzpalang said:
Thanks man , What custom rom would you suggest? Is bootlegger OK?
Click to expand...
Click to collapse
Bootleggers has some bugs, like WhatsApp not being able to play GIFs or videos. Also, after a while in the day, launcher becomes laggy (maybe a kernel settings issue). You have to reboot and becomes smooth and fast again.
I highly recommend LOS 15.1 or AEX 5.6 from Harry (yes, he is continuing the development!) Both of them have June updates.
I'm on AEX right now, which is such a marvelous ROM. It has a looot of customizations than any other ROM I've tried.
How to get them?
Search into the Harry8242 profile from AFH.
walterfuster said:
Bootleggers has some bugs, like WhatsApp not being able to play GIFs or videos. Also, after a while in the day, launcher becomes laggy (maybe a kernel settings issue). You have to reboot and becomes smooth and fast again.
I highly recommend LOS 15.1 or AEX 5.6 from Harry (yes, he is continuing the development!) Both of them have June updates.
I'm on AEX right now, which is such a marvelous ROM. It has a looot of customizations than any other ROM I've tried.
How to get them?
Search into the Harry8242 profile from AFH.
Click to expand...
Click to collapse
LOS 15.1 is fine but has some bugs too(camera zoomer not working).
I've finally decided to use a STOCK ROM and there is a complication, here is the problem:" I'm using lenovo downloader software to flash and once my phone is connected, the progress bar gets stuck at the begining level and says:"Flashing" below the status bar and " Sahara "- which have no idea what means- below the step bar and it also takes too much time to do the flashing which is never done! I have the same problem with QFIL( Sahara Fail )!
Youzpalang said:
LOS 15.1 is fine but has some bugs too(camera zoomer not working).
I've finally decided to use a STOCK ROM and there is a complication, here is the problem:" I'm using lenovo downloader software to flash and once my phone is connected, the progress bar gets stuck at the begining level and says:"Flashing" below the status bar and " Sahara "- which have no idea what means- below the step bar and it also takes too much time to do the flashing which is never done! I have the same problem with QFIL( Sahara Fail )!
Click to expand...
Click to collapse
I figured out , Problem solved!
Youzpalang said:
I figured out , Problem solved!
Click to expand...
Click to collapse
Glad to hear that! So, you've decided to stay on stock ROM. OK, it has sense. stock firmware is free of bugs, right? Now, do you know being on stock LL you can "update" to MM and thus get doze and adaptive storage?
How?
Follow this guide:
https://forum.xda-developers.com/k5-plus/how-to/guide-a6020l36-official-lenovo-andoid-6-t3596733
and you'll get the most updated official stock ROM available four our device. Actually, it's a backup made by an Brazilian user, where you should restore only system and boot partitions, in order to keep your data.
This update was only released for Brazil region, but, users from other regions in the thread, reported it worked for them.
I've tried it once, and worked like a charm.

Impossible flash any rom

Hi All
After a bootloop experience and ILAPO fix I managed to start the g4 disabling 2 big cores recovered everything almost, then I made the mistake to update it again.
The phone is stuck again and when in download mode if I try to flash a rom it stops at 12% rebooting Always. I think some partitions are messed up, do you suggest to erase partitions and reflash them from backupped ones? If yes which command?
I thank you in advance for your superb availability and kindness , you are a north pole for this community.
My LG is a G4 H818p , the ilapo rom was 20e, then updated into 20h stock, no mod, no unlock tried, the phone is recognised by lg flash and salt.
Thanks to anyone can help and I know steadfasterx will be one of most thanked for his experience.
Cheers guys
Pete_Mitchell said:
Hi All
After a bootloop experience and ILAPO fix I managed to start the g4 disabling 2 big cores recovered everything almost, then I made the mistake to update it again.
The phone is stuck again and when in download mode if I try to flash a rom it stops at 12% rebooting Always. I think some partitions are messed up, do you suggest to erase partitions and reflash them from backupped ones? If yes which command?
I thank you in advance for your superb availability and kindness , you are a north pole for this community.
My LG is a G4 H818p , the ilapo rom was 20e, then updated into 20h stock, no mod, no unlock tried, the phone is recognised by lg flash and salt.
Thanks to anyone can help and I know steadfasterx will be one of most thanked for his experience.
Cheers guys
Click to expand...
Click to collapse
No guarantees but you can try flashing that ilapo fix with LG up:
http://leech.binbash.it:8008/unbricking/max4cores/Marshmallow/H818P/
Sent from my OnePlus 6T using XDA Labs
steadfasterX said:
No guarantees but you can try flashing that ilapo fix with LG up:
http://leech.binbash.it:8008/unbricking/max4cores/Marshmallow/H818P/
Sent from my OnePlus 6T using XDA Labs
Click to expand...
Click to collapse
I tried but everytime the phone reboot arrived at that
exact percentage and obviously once it reboot itself is not in downloading mode...
Thanks
Pete_Mitchell said:
I tried but everytime the phone reboot arrived at that
exact percentage and obviously once it reboot itself is not in downloading mode...
Thanks
Click to expand...
Click to collapse
1) so you were successful on flashing these files?
2) you may try the ILAPO fix list from my signature but there is not many hope for your device in the current state. doesn't hurt to try anyways though
.-
steadfasterX said:
1) so you were successful on flashing these files?
2) you may try the ILAPO fix list from my signature but there is not many hope for your device in the current state. doesn't hurt to try anyways though
.-
Click to expand...
Click to collapse
I managed to flash the file you linked, the phone rebooted, for few secs I saw the little android robot and then nothing blue led indicator blinking as when it boots and lg logo...but not constantly autoreboot as usual.
Any other idea? What if I format partitions and after I use salt to flash the backup? Is it something possible?
Pete_Mitchell said:
I managed to flash the file you linked, the phone rebooted, for few secs I saw the little android robot and then nothing blue led indicator blinking as when it boots and lg logo...but not constantly autoreboot as usual.
Any other idea? What if I format partitions and after I use salt to flash the backup? Is it something possible?
Click to expand...
Click to collapse
you cannot fix the ILAPO with software. Flashing the ILAPO files is just to extend the life not to let it live forever.
I guess the time of your mainboard is over. buy a new one or send it to trash or (as said) try the ILAPO fixes like hand dryer, oven etc..
.-

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