Develop Bugs

Stuck at Firmware Update. Flashtool stuck at 6%

I had rooted KitKat on G3. So i tried to unroot it and go back to stock using Lgflash tool. During the process, lgflashtool is now stuck at 6% saying "change partition fail". In device manager ,my PC detects it as "LGE Mobille USB serial Port".
I have tried ADB .but it always show no device.
Please help me. :crying:
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P.S . direct link for images
https://s31.postimg.org/o27f1bo6z/Capture.jpg
https://s32.postimg.org/j7xzczlwl/20160620_012526.jpg

Same did you fixed it ?

Still struggling...hoping someone will help us.

Jahanzaibawan said:
Still struggling...hoping someone will help us.
Click to expand...
Click to collapse
I judt discovered than mine has a d851 motherboatd

a bricked lg g2 said:
I judt discovered than mine has a d851 motherboatd
Click to expand...
Click to collapse
Your bricked use this guide. http://www.gsmhosting.co/how-to-har...variants-fix-qhsusb-bulk-_-qualcomm-9008.html its the same as the one on xda.

a bricked lg g2 said:
I judt discovered than mine has a d851 motherboatd
Click to expand...
Click to collapse
It means I don't have d855 board.right?.do I have to guess and flash some other carrier Rom?But my IMEI number shows it is d855.

netookska05 said:
Your bricked use this guide. http://www.gsmhosting.co/how-to-har...variants-fix-qhsusb-bulk-_-qualcomm-9008.html its the same as the one on xda.
Click to expand...
Click to collapse
Mine is already in download mode.is it necessary to go with the above guide you provided .?

Some times this can happen due to incompatibility of LG flash tool. You may need to try the same process on a pc running different Windows (Windows 7 32 bit will be great).
If you still have no result then you can also try the process with LGUP tool.

dksoni411 said:
Some times this can happen due to incompatibility of LG flash tool. You may need to try the same process on a pc running different Windows (Windows 7 32 bit will be great).
If you still have no result then you can also try the process with LGUP tool.
Click to expand...
Click to collapse
what dll you used..i have also this problem i have d855 model and when i switch on my phone it automatic in downloading mode ...i have tried (LGD855_20140526_LGFLASHv160.dll) with (D855AT-00-V10e-EUR-XX-JUL-08-2014-32G+0.tot) beacause i dont know what is mobile software version
Honkong,Europe,Taiwan So i choose Europe version......... but when i flashing it stucks on 6% and downlod FAIL../////
PLEASE HELP

Jahanzaibawan said:
Mine is already in download mode.is it necessary to go with the above guide you provided .?
Click to expand...
Click to collapse
You shouldn't have to use the guide I first posted since your phone is recognized. If you flashed wrong rom with the lgtool will report that model which is incorrect. Take off the battery cover and look around the phone so you have the correct model for your phone and download that kdz. You can use this guide to help. Use the first part.
http://forum.xda-developers.com/showthread.php?t=2785089

Jahanzaibawan said:
Mine is already in download mode.is it necessary to go with the above guide you provided .?
Click to expand...
Click to collapse
hai bro please tell me that what version of tot you installed in your lg g3 d885
like honkkong,europe,taiwan because i have installed europe version and successfully installed but my radio/modem is not working.........please tell me the version of model in which sim should work in india////

Shivam1754 said:
hai bro please tell me that what version of tot you installed in your lg g3 d885
like honkkong,europe,taiwan because i have installed europe version and successfully installed but my radio/modem is not working.........please tell me the version of model in which sim should work in india////
Click to expand...
Click to collapse
Unfortunately I opened up my phone and found that my board is replaced with D850. So i flashed D850 tot file.
For you , just flash Europe . If it ends in success.You have flashed the correct tot file. for FM, try to find that your hardware is in working condition.Otherwise just go without FM.

The same here. need a fix please.
a bricked lg g2 said:
I judt discovered than mine has a d851 motherboatd
Click to expand...
Click to collapse
Did you find any fix to your problem? I got the same: stuck at firmware update screen 0% and find out that mine have a D851 chip instead of D855 .

Richxrd21 said:
Did you find any fix to your problem? I got the same: stuck at firmware update screen 0% and find out that mine have a D851 chip instead of D855 .
Click to expand...
Click to collapse
Yes i fixed it

a bricked lg g2 said:
Yes i fixed it
Click to expand...
Click to collapse
How did you do that? I need it 'cuz I bought my "new D855" through Amazon and came rooted. Trying to fix this, it stuck on firmware update screen and after many times I tried I can't get it out of there. Please help me.

Richxrd21 said:
How did you do that? I need it 'cuz I bought my "new D855" through Amazon and came rooted. Trying to fix this, it stuck on firmware update screen and after many times I tried I can't get it out of there. Please help me.
Click to expand...
Click to collapse
Yes no prob so first you have to download the d851 tot file and the genetic dll and then come here again i will tell you the next step

Richxrd21 said:
How did you do that? I need it 'cuz I bought my "new D855" through Amazon and came rooted. Trying to fix this, it stuck on firmware update screen and after many times I tried I can't get it out of there. Please help me.
Click to expand...
Click to collapse
Or contact me on my facebook

Richxrd21 said:
Did you find any fix to your problem? I got the same: stuck at firmware update screen 0% and find out that mine have a D851 chip instead of D855 .
Click to expand...
Click to collapse
Use dll that is supposed to be compatible with d851.

g4 marshmallow help needed

hi i have an lg g4 h815T model its running on android lollipop 5.1... i want it upgraded to marshmallow... problem is there's no option for OTA update in about phone its running stock.. i want to get it to marshmallow ... phone is rooted(it was when i bought it used) rest i knw nothing... i can learn .... i have used Motorola razer n spyder rom n stuff before...
i just need right rom or kdz file linked please
any help would b appreciated
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[/IMG]

Plug your phone to your PC, and start LG Bridge to check for update.
LG Up also works, but you'll have to find a corresponding KDZ( not that easy )

valest said:
Plug your phone to your PC, and start LG Bridge to check for update.
LG Up also works, but you'll have to find a corresponding KDZ( not that easy )
Click to expand...
Click to collapse
links please .....
can i flash kdz of another variant like 815..???
thanks

any one?//

dumb_question said:
links please .....
can i flash kdz of another variant like 815..???
thanks
Click to expand...
Click to collapse
Get LG Bridge from here: www.lg.com/hk_en/support/support-mobile/lg-H815T
Don't flash other variant‘s KDZ，or you’ll risk BRICK your device or get a null IMEI
H815T is not a common device and there're HK version and AUS version,use LG Bridge for safe.

Ok thank you... One last question Can i use cyanogen mod rom?? If yes which one?? I will b greatly in debt

dumb_question said:
Ok thank you... One last question Can i use cyanogen mod rom?? If yes which one?? I will b greatly in debt
Click to expand...
Click to collapse
no i think your phone cant be bootloader unlocked.
you cant root MM only LP thats why you had it rooted.
LP and MM system is different and on LP there was a hole that you could xploit it to rooted this changed on MM. in blocked.
so only in LP can be rooted with locked bootloader. wich am 100% your phone is. also if you plan to go back to LP make sure to know wich antirollback you are because different antirollback hard bricks phone..

still haven't managed to update mm... update file downloaded (1.67 gig~..too slow connection 4 hr to download this file) it started updating went to 9% than phone restarts into download mode and error pops up in bridge saying report recover error
can i download the update manually AND install it because stock downloader takes too long (normal downloading @150~200 kbs/s when my peak connection speed is 500~600 kbs/s)

update ** now my phone doesn't show up on my laptop anymore ****

dumb_question said:
update ** now my phone doesn't show up on my laptop anymore ****
Click to expand...
Click to collapse
yes you need to download the correct KDZ for it. i feel you i have 100kb connection. it took me all night to download ..
thats not good . can you enter sownload mode .. press vol up and connect usb. ?

raptorddd said:
yes you need to download the correct KDZ for it. i feel you i have 100kb connection. it took me all night to download ..
thats not good . can you enter sownload mode .. press vol up and connect usb. ?
Click to expand...
Click to collapse
which kdz file can u point me to it
please

dumb_question said:
which kdz file can u point me to it
please
Click to expand...
Click to collapse
i do not know wich one. i dont know what h815p stands for. what country.
heres the list am not responsable if download wrong file. is better to ask someone else.
http://storagecow.eu/index.php?dir=Xda/LG+G4/
ASK IN THIS THREAD... good luck.
http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848

raptorddd said:
i do not know wich one. i dont know what h815p stands for. what country.
heres the list am not responsable if download wrong file. is better to ask someone else.
http://storagecow.eu/index.php?dir=Xda/LG+G4/
ASK IN THIS THREAD... good luck.
http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
Click to expand...
Click to collapse
THANKS
LG BRIDGE SAYS DOWNLOADING: H81520g 8.12.16

LG G4 Not Open | Screen Not Open | Brick

I installed the LG G4 phone stock rom. The phone is working. The LED is on. The opening sound is coming up. But the screen does not open. (The battery screen appears when I pull the battery out only when USB is connected.) .
I can get a download mod. But no screen.
I guess I install the wrong KDZ.
I do not know my phone model. (H815,H818,H811 i dont know )
I'm waiting for your help
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(Previous İnstallled ROM)

You have the H815 version. Simply download the .kdz file and use the LGUP program. I did this when I thought my phone was bricked

WAIDroid said:
You have the H815 version. Simply download the .kdz file and use the LGUP program. I did this when I thought my phone was bricked
Click to expand...
Click to collapse
I already installed version h815. But screen not open.

99sago99 said:
I already installed version h815. But screen not open.
Click to expand...
Click to collapse
Hmm try to do it again or then try to replace it
Edit: What were you doing before this happened?

WAIDroid said:
Hmm try to do it again or then try to replace it
Edit: What were you doing before this happened?
Click to expand...
Click to collapse
I tried it again but it does not.
I wanted to install the stock rom again, but it did not.

Same problem!!
first i had ILAPO problem after upgrading...i used a method of disabling big cores but i had to choose TOT for H818 since TOT for H815 didn't work...now my phone has changed from
815 to 818 but whenever i try to boot it i get a blackscreen thou i can hear it booting...then after searching my IMEI info i found it is F500S i am a bit confused on what to do now!!

In what way did try? Usually you just put the Phone into Download Mode (If you install LGUP and Drivers Correctly the Program should do it for you *If you have your phone connected Normally with your PC) what happens when you connect via PC?
Go HERE to DL LP and Drivers

WAIDroid said:
In what way did try? Usually you just put the Phone into Download Mode (If you install LGUP and Drivers Correctly the Program should do it for you *If you have your phone connected Normally with your PC) what happens when you connect via PC?
Go HERE to DL LP and Drivers
Click to expand...
Click to collapse
My Phone Connected Normally and Download Mod but screen not come

If it connects and the program sees the phone then by installing the right stock image should fix but if not then a replacement is needed

Can you give me the link to the right kdz?

WAIDroid said:
If it connects and the program sees the phone then by installing the right stock image should fix but if not then a replacement is needed
Click to expand...
Click to collapse
Can you give me the link to the right kdz?

I'm sorry but you may have to ask around some Tech type of guy to know what lg g4 you *Actually have meaning the Rom type

WAIDroid said:
I'm sorry but you may have to ask around some Tech type of guy to know what lg g4 you *Actually have meaning the Rom type
Click to expand...
Click to collapse
How will I do that :crying:

99sago99 said:
How will I do that :crying:
Click to expand...
Click to collapse
Look HERE and read carefully

99sago99 said:
I installed the LG G4 phone stock rom. The phone is working. The LED is on. The opening sound is coming up. But the screen does not open. (The battery screen appears when I pull the battery out only when USB is connected.) .
I can get a download mod. But no screen.
I guess I install the wrong KDZ.
I do not know my phone model. (H815,H818,H811 i dont know )
I'm waiting for your help
(Previous İnstallled ROM)
Click to expand...
Click to collapse
did you get any solutions??? if you get, please help me to.

ihr3.1416 said:
did you get any solutions??? if you get, please help me to.
Click to expand...
Click to collapse
yes man follow my post here https://forum.xda-developers.com/g4/help/lg-g4-f500-unbrick-display-flashing-t3562967#post71318992
---------- Post added at 10:25 AM ---------- Previous post was at 10:22 AM ----------
yes man same happens with me actually it is f500l refurbish model motherboard is f500l and i also flash wrong kdz my model is same as you follow my guide here https://forum.xda-developers.com/g4/help/lg-g4-f500-unbrick-display-flashing-t3562967#post71318992 you will get your phone back..
---------- Post added at 10:27 AM ---------- Previous post was at 10:25 AM ----------
ihr3.1416 said:
did you get any solutions??? if you get, please help me to.
Click to expand...
Click to collapse
yes man you can revive it. Follow my post here https://forum.xda-developers.com/g4/help/lg-g4-f500-unbrick-display-flashing-t3562967#post71318992
---------- Post added at 10:38 AM ---------- Previous post was at 10:27 AM ----------
sizzle05 said:
first i had ILAPO problem after upgrading...i used a method of disabling big cores but i had to choose TOT for H818 since TOT for H815 didn't work...now my phone has changed from
815 to 818 but whenever i try to boot it i get a blackscreen thou i can hear it booting...then after searching my IMEI info i found it is F500S i am a bit confused on what to do now!!
Click to expand...
Click to collapse
yes man same happens with me actually it is f500l refurbish model motherboard is f500l and i also flash wrong kdz my model is same as you follow my guide here https://forum.xda-developers.com/g4/...7#post71318992 you will get your phone back..

LG G4 H81510h

HELLO GUYS LAST NIGHT MY MOBILE NETWORK SIGNAL GONE MOBEL Lg g4 815 10H rom is lollipop now any body know how to fix this issue?

aa7590 said:
HELLO GUYS LAST NIGHT MY MOBILE NETWORK SIGNAL GONE MOBEL Lg g4 815 10H rom is lollipop now any body know how to fix this issue?
Click to expand...
Click to collapse
The only thing I can suggest is back every thing up and then a hard reset.......

i did hardest but still facing no network signals
this version Stock MM on H815
LGH815AT-00-V10H-GLOBAL-US-AUG-17-2015-ARB02 when i buy the his phone ok if u have this rom link send so i reflesh the phone

aa7590 said:
i did hardest but still facing no network signals
this version Stock MM on H815
LGH815AT-00-V10H-GLOBAL-US-AUG-17-2015-ARB02 when i buy the his phone ok if u have this rom link send so i reflesh the phone
Click to expand...
Click to collapse
Check out this OP: kdz, tot LG G4 [All Variants] (https://forum.xda-developers.com/g4/general/kdz-tot-lg-g4-variants-t3362423).
There is a link provided for the H81510h: TOT H815 10h ==>> https://www.fshare.vn/file/JCUY1W7YZTSC/
Suspect in the event your ROM hasn't become corrupted and re-installing the same version doesn't help, you may have a hardware issue.

which tool i have to use for that send the tool link also

aa7590 said:
which tool i have to use for that send the tool link also
Click to expand...
Click to collapse
You can use either of these two methods:
LGUP - NEW!!! - INSTALL KDZ - MM or LP - FACTORY RESET/UPGRADE at https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
LG Flash Tool 2014 - The best way to Flash LG KDZ Rom at https://forum.xda-developers.com/showthread.php?t=2797190
I would suggest using LGUP-NEW first as it tends to cause fewer issues.
Don't forget the Thanks button ... when you're asking for and receiving help.

You think lgup-new work with tot file ?

aa7590 said:
You think lgup-new work with tot file ?
Click to expand...
Click to collapse
As most users complain about only seeing a TOT file on the selection window in LGUP-NEW and not the KDZ they want to flash (until they read the posts and figure out how to direct to their file) I don't see why it wouldn't but, to be sure, post your question to the author of the site from the OP to get a more definitive answer. I personally have only used it to flash a KDZ file myself.

check this messagew i get u have any idea to fix
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aa7590 said:
check this messagew i get u have any idea to fix
Click to expand...
Click to collapse
Only way is to find an H81510h file with an anti-rollback version that isn't smaller than the one you're on now. You'll have to search for it and perhaps put a request in at kdz, tot LG G4 [All Variants] (https://forum.xda-developers.com/g4/...iants-t3362423). Access your hidden menu and see what your current roll-back version is so you can be specific.

aa7590 said:
check this messagew i get u have any idea to fix
Click to expand...
Click to collapse
With tot file only use the upgrade part......

see this hidden menu of my g4 and suggest the rom whattever to solve the problem

ok see this pic of my g4 hidden menu any idea to resolve isuuse

aa7590 said:
see this hidden menu of my g4 and suggest the rom whattever to solve the problem
Click to expand...
Click to collapse
Try this one . It's Global-Com, not Global-US but worth a try from this site:
https://easy-firmware.com/index.php?a=browse&b=category&id=17241
LGH815AT-00-V10h-GLOBAL-COM-AUG-25-2015+0-TOT.rar EXCLUSIVE
Download | Size: 1369 MB | Date: 2016-11-05 11:21:26

this link need exclusive account i dont have an exclusive account if u have exlusive account kindly give the link for downloading

aa7590 said:
this link need exclusive account i dont have an exclusive account if u have exlusive account kindly give the link for downloading
Click to expand...
Click to collapse
Try from here instead: https://www.androidfilehost.com/?fid=24723757092307739

i install your given link s/w in the end lg g4 dead

aa7590 said:
i install your given link s/w in the end lg g4 dead
Click to expand...
Click to collapse
If you can still get into download mode, it's not dead. If you can get into download mode, look for the right rom for your device or try again and make sure you follow the instruction exactly . Try the other method as well to install if that doesn't work.
I've only tried to help and if you'd done your own searches you most likely would have had the issue develop at some point trying to find the right stock rom.

not going to download mode now any solution

mr patilkalpesh u gave your whatsup number to resolve issuse throgh teamviewer i aldready add you in whatsup u know that u read messages and not reply

Help me please! S9 enter recovery mode loop after install oneuituner_SIGNED.apk

Any help will be very much appreciated and important.
1. S9+ 256G, no rooted, installed latest firmware.
2. Download oneuituner_SIGNED.apk from
github.com zacharee/OneUITunerRedesign/blob/master/oneuituner_SIGNED.apk
via download button.
install it. nothing changed.
install it again, s9+ restarted and loop restart.
3. Created a issue on the repo but not found useful info.
github.com zacharee/OneUITunerRedesign/issues/5
4. Can be boot to desktop but it will auto restart.
5. Can be boot to safe mode desktop but it will auto restart.
So could you please tell me what should to do?
Really appreciate.
Factory reset is the worst option for me, because there're so many file stored on the phone.
Error screen:
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Hi first of all I would like to say I not so good about IT. But I suppose you're trying to uninstall manufactured app if really so "God bless you " I can't find the link for you I can get them for you. you can go to Play Store and look for this app in the photoshxxx. Photo cannot be attached . If sound right to you you can reach me email [email protected] or fb henry fong. So that I can show it to you. This apply first and last time using it. Good luck
Sent from my SM-G965F using Tapatalk

Bro, just enter download mode ,flash latest firmware with Odin, but don't use csc use home csc your data will be fine and get rid of you problem.and use package disabler for take the apps you don't want .
---------- Post added at 04:02 PM ---------- Previous post was at 03:58 PM ----------
Ohhhh! And don't get panic XD THERE IS ALWAYS A SOLUTION!

fongtshenry said:
Hi first of all I would like to say I not so good about IT. But I suppose you're trying to uninstall manufactured app if really so "God bless you " I can't find the link for you I can get them for you. you can go to Play Store and look for this app in the photoshxxx. Photo cannot be attached . If sound right to you you can reach me email [email protected] or fb henry fong. So that I can show it to you. This apply first and last time using it. Good luck
Sent from my SM-G965F using Tapatalk
Click to expand...
Click to collapse
Thanks for your help.

Hi, thank you all for providing me solutions.
I've been fixed that problem one week ago with odin home_csc.
Thanks again.

xerostratos said:
bro, just enter download mode ,flash latest firmware with odin, but don't use csc use home csc your data will be fine and get rid of you problem.and use package disabler for take the apps you don't want .
---------- post added at 04:02 pm ---------- previous post was at 03:58 pm ----------
ohhhh! And don't get panic xd there is always a solution!
Click to expand...
Click to collapse
the only and the best solution.
Really appreciate you, bro.

cnyyk said:
Hi, thank you all for providing me solutions.
I've been fixed that problem one week ago with odin home_csc.
Thanks again.
Click to expand...
Click to collapse
I am having the same issue on my phone! i am not tech savy! can you please explain to me in plain english how to save the data on my notes app! what is odin home_css and how do i apply it?!

cnyyk said:
the only and the best solution.
Really appreciate you, bro.
Click to expand...
Click to collapse
i am having the same issue on my samsung s9+. stuck in boot loader mode. can you please explain to me in plain english how to do what you said above to fix it?!

xerostratos said:
Bro, just enter download mode ,flash latest firmware with Odin, but don't use csc use home csc your data will be fine and get rid of you problem.and use package disabler for take the apps you don't want .
---------- Post added at 04:02 PM ---------- Previous post was at 03:58 PM ----------
Ohhhh! And don't get panic XD THERE IS ALWAYS A SOLUTION!
Click to expand...
Click to collapse
Hello mate.
I am also suffering from same issue. i am using Samsung note10 plus 512gb. i suddenly got an same error some days before. i am much concerned for my app and storage data. i don't want to clear app data as well as i have password manager installed on it and all i have option to access is using my biometrics as i don't remember exactly the last password i changed. and i have all my password and all-important things stored inside.
i tried to flash it with home file already twice times with home csc file. but nothing is coming up.
This is the rar file which i downloaded ''SM-N975F_2_20210527114838_8hkbsku3h2_fac''
I brought this to some technicians but i let not them do anything physical repair with my phone as i am worried to lose my data. one of them suggested me to transfer memory cheap to another phone's board but he was telling that this is risky and i may lose my phone at all or this may make some side effects.
It's been more than 4 to 5 days but cannot get any resolution so i am much worried right now.
I have attached photos of the error screen with this message.
I contacted Samsung care as well multiple times but they are not ready to even check my phone as this was purchased from different country (India).
Any help would be much appreciated.
Regards.