Develop Bugs

Unable to install TWRP in LG G3 D855 v10n Kitkat

I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
While flashing a kdz using lg flash tool 2014 I am getting error at 2%. Unable to upgrade my phone. Stuck with kitkat. I want help

krishna13 said:
I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
Click to expand...
Click to collapse
lg has a locked bootloader, you can't just flash any recovery just because you have root.
i can link you the page where i explain the process but i'm not sure if you have to do something different if you've already tried to flash a recovery, you might want to check on that before you do this.
http://forum.xda-developers.com/lg-g3/general/d852-d852-adding-stable-roms-mods-t2983476
that is an old link from a while ago so you also may want to double check the process still works on newer firmware.
err wait is d855 the model that comes unlocked? another thing to check is if you flashed the right recovery and not one for another model or something.

krishna13 said:
I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
While flashing a kdz using lg flash tool 2014 I am getting error at 2%. Unable to upgrade my phone. Stuck with kitkat. I want help
Click to expand...
Click to collapse
Hey Same issues here ! just to up this thread for any solutions ,
Thanks

Blazezius said:
Hey Same issues here ! just to up this thread for any solutions ,
Thanks
Click to expand...
Click to collapse
If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:

krishna13 said:
If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:
Click to expand...
Click to collapse
Ok then i just have to find the correct img file and fla**** manualy TOT ?!

krishna13 said:
If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:
Click to expand...
Click to collapse
Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!

superviked said:
Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!
Click to expand...
Click to collapse
You flashed wrong recovery img. Because may be your board is not d855.it might be some other like d850. To make sure.Open your phone and see it on the board. Then flash the correct recovery of your model.

Jahanzaibawan said:
You flashed wrong recovery img. Because may be your board is not d855.it might be some other like d850. To make sure.Open your phone and see it on the board. Then flash the correct recovery of your model.
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Click to collapse
OMG thanks, you guys! I was scammed though saying it was a D855. Howecer I have TWRP now. Please tell me how do I flash any MM custom rom that's close to stock. Should I flash a LL rom first? Also are there vendor images to be flashed for MM?

superviked said:
OMG thanks, you guys! I was scammed though saying it was a D855. Howecer I have TWRP now. Please tell me how do I flash any MM custom rom that's close to stock. Should I flash a LL rom first? Also are there vendor images to be flashed for MM?
Click to expand...
Click to collapse
So far,Fulmics is the best Custom Rom I have faced. If you have d850,MM stock is not yet leaked to flashed.
But d851 and d855 MM Stock Roms are everywhere in this forum to flash.

Jahanzaibawan said:
So far,Fulmics is the best Custom Rom I have faced. If you have d850,MM stock is not yet leaked to flashed.
But d851 and d855 MM Stock Roms are everywhere in this forum to flash.
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Click to collapse
So do I have to flash LL first and then this rom? Looks cool, I might wanna go ahead with this, bruv.
Thanks a ton, mate :highfive:

superviked said:
So do I have to flash LL first and then this rom? Looks cool, I might wanna go ahead with this, bruv.
Thanks a ton, mate :highfive:
Click to expand...
Click to collapse
No , you don't need to flash LL first. Just root your mobile .install twrp and flash the fulmics. Easy.

Jahanzaibawan said:
No , you don't need to flash LL first. Just root your mobile .install twrp and flash the fulmics. Easy.
Click to expand...
Click to collapse
Thanks for the suggestion buddy. I'm gonna go ahead with your suggestion and flash Fulmics. Any idea how I could get the LTE working in India/Pak/Ban on the D850? I'm able to get 2G and 3G up and running though.
You've been very thorough. Thanks for your help!:victory:

superviked said:
Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!
Click to expand...
Click to collapse
I bet the phone you are using is not D855 running on kitkat v10n. The phone shows D855 because it is the D855 based rom.. Actually your phone is different model. Just approach any mobile repair centre and ask him to open the phone to check the motherboard. After opening at top right, u can see the model number of the phone. So better dnt mess with ur phone till u find the correct model number because ur phone may end up in hard brick. So after finding the correct model number, u can follow same old procedure to install TWRP and enjoy flashing roms. Sorry for late reply. If u need any other help, PM me bro

krishna13 said:
I bet the phone you are using is not D855 running on kitkat v10n. The phone shows D855 because it is the D855 based rom.. Actually your phone is different model. Just approach any mobile repair centre and ask him to open the phone to check the motherboard. After opening at top right, u can see the model number of the phone. So better dnt mess with ur phone till u find the correct model number because ur phone may end up in hard brick. So after finding the correct model number, u can follow same old procedure to install TWRP and enjoy flashing roms. Sorry for late reply. If u need any other help, PM me bro
Click to expand...
Click to collapse
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:

superviked said:
Thanks for the suggestion buddy. I'm gonna go ahead with your suggestion and flash Fulmics. Any idea how I could get the LTE working in India/Pak/Ban on the D850? I'm able to get 2G and 3G up and running though.
You've been very thorough. Thanks for your help!:victory:
Click to expand...
Click to collapse
I am glad you got your phone alive. Never checked LTE on fulmics but d850 bands do function in Asia. I had LTE working on KitKat and I am sure LTE will also on Fulmics.

superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
Click to expand...
Click to collapse
Welcome bro...
sadly no. because the 4g bands that G3 supports doesn't work in india. we need to satisfy only with 3g..

superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
Click to expand...
Click to collapse
It depends upon your carrier. You can confirm it here.
http://willmyphonework.net/

I am facing same problem? Someone could help me..? Unable to install TWRP. Don't know which model is this. But in setting it's written d855.

superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
Click to expand...
Click to collapse
How did you find your model and how dis you flash flashify or adb commands?
Help me i am also having same issue.
Thanks.

Running the good ol' KitKat 4.4.2 Need guidance to update

Hi I just bought a LG D855,
It's currently running the old KitKat right outta he box. Build Number: KVT49L, Software Version: V10n-GLOBAL-COM
The phone is missing the Update Center and thus I don't get any OTAs, I've decided to flash a custom MM for the phone. However while I try to flash TWRP via Flashify, it reboots into Fastboot and I see no sign of TWRP. Is there a specific TWRP I have to flash for KitKat?
Also, should I first update to LL and then to MM? I'd like to use any custom MM rom close to stock there is.
Your suggestions will be greatly appreciated.
Kind sirs, pray link me to the ROM that's closest to stock for any suggestions you may have personally. :highfive:
Thank you so much in advance.:victory:

superviked said:
Hi I just bought a LG D855,
It's currently running the old KitKat right outta he box. Build Number: KVT49L, Software Version: V10n-GLOBAL-COM
The phone is missing the Update Center and thus I don't get any OTAs, I've decided to flash a custom MM for the phone. However while I try to flash TWRP via Flashify, it reboots into Fastboot and I see no sign of TWRP. Is there a specific TWRP I have to flash for KitKat?
Also, should I first update to LL and then to MM? I'd like to use any custom MM rom close to stock there is.
Your suggestions will be greatly appreciated.
Kind sirs, pray link me to the ROM that's closest to stock for any suggestions you may have personally. :highfive:
Thank you so much in advance.:victory:
Click to expand...
Click to collapse
At first make it sure it's d855 or d850 or ls990..

Anik49 said:
At first make it sure it's d855 or d850 or ls990..
Click to expand...
Click to collapse
It is D855, checked via IMEI too. I just want TWRP installed but all I get is a fastboot error

superviked said:
It is D855, checked via IMEI too. I just want TWRP installed but all I get is a fastboot error
Click to expand...
Click to collapse
Look here http://forum.xda-developers.com/lg-g3/development/recovery-teamwin-recovery-modem-support-t2939088

Anik49 said:
Look here http://forum.xda-developers.com/lg-g3/development/recovery-teamwin-recovery-modem-support-t2939088
Click to expand...
Click to collapse
Ah! Dammit no! Stil the same problem it reboots to [760] fastboot mode started:crying:

superviked said:
Ah! Dammit no! Stil the same problem it reboots to [760] fastboot mode started:crying:
Click to expand...
Click to collapse
However I'm able to install this http://forum.xda-developers.com/lg-g3/general/recovery-cwm-chinese-english-d855-f400-t2825994
It's supposed to be a CWM. Can I flash a TWRP zip file using this CWM?

superviked said:
However I'm able to install this http://forum.xda-developers.com/lg-g3/general/recovery-cwm-chinese-english-d855-f400-t2825994
It's supposed to be a CWM. Can I flash a TWRP zip file using this CWM?
Click to expand...
Click to collapse
Now that you've asked to check if it's D850 or D855, please check the image attached. IMEI sticker says D855, so does IMEI Checker but I can see D850 written on the sides by the camera. Can you please confirm?

superviked said:
Now that you've asked to check if it's D850 or D855, please check the image attached. IMEI sticker says D855, so does IMEI Checker but I can see D850 written on the sides by the camera. Can you please confirm?
Click to expand...
Click to collapse
I think it's d850, go to this link http://forum.xda-developers.com/lg-g3/general/refurbished-fake-lg-g3-check-available-t3254928 use the tool to clear any confusion..

Anik49 said:
I think it's d850, go to this link http://forum.xda-developers.com/lg-g3/general/refurbished-fake-lg-g3-check-available-t3254928 use the tool to clear any confusion..
Click to expand...
Click to collapse
Hey thank you so much for this! I really hope I found this earlier. I can't boot into stock recovery though. It boots into fastboot. Do you think I should try installing the Bump'd version of the D850 TWRP? I don't wanna brick the device :crying:

superviked said:
Hey thank you so much for this! I really hope I found this earlier. I can't boot into stock recovery though. It boots into fastboot. Do you think I should try installing the Bump'd version of the D850 TWRP? I don't wanna brick the device :crying:
Click to expand...
Click to collapse
Yes,You have to flash the bumped twrp...

Anik49 said:
Yes,You have to flash the bumped twrp...
Click to expand...
Click to collapse
Anik, thanks a ton for all your help. It was because of you I finally got it all right. Cheers buddy.:highfive:

LG K10 (k430dsy) Requesting a CUSTOM ROM

good day to all developers here in XDA!
I have a LG K10 k430dsy I bought it months ago. if you would port me a custom rom because I do not know porting etc. . all i know is flashing. .please help me I know:crying::crying:. because of the stock rom of LG, I can not move to the SD Card Games and Applications. if you would have been Candy Six or CM13 ROM. please please developers! PS sorry for english! I use google translate. More Power XDA Devs:good:
QUICK SPECS of my LG K10 k430dsy
Android 6.0
MT6753
1.3Ghz OctaCore
16GB rom / 2GB ram
Mali T720 MP3
2300mah

First its necessary a way to root our k10.

Emílio neto said:
First its necessary a way to root our k10.
Click to expand...
Click to collapse
KingRoot/KingoRoot were able to root it on Android 5.1.1 but I dont know if this will work for Marshmallow.

root
ZemoDroid said:
KingRoot/KingoRoot were able to root it on Android 5.1.1 but I dont know if this will work for Marshmallow.
Click to expand...
Click to collapse
My phone is rooted with marshmallow and my friend has the samsung s7 and its rooted just make sure its the latest kingroot.

BILLABOMB4 said:
My phone is rooted with marshmallow and my friend has the samsung s7 and its rooted just make sure its the latest kingroot.
Click to expand...
Click to collapse
I just tried the latest kingroot and it failed. Also keep in mind that rooting method varies between phones even if they run on the same android version.

We don't need to root it. Just have to flash twrp. Dm-verity must allow us to use custom software though.

BILLABOMB4 said:
My phone is rooted with marshmallow and my friend has the samsung s7 and its rooted just make sure its the latest kingroot.
Click to expand...
Click to collapse
Here kingroot dont show root Button, its unvaliable for this device (K430 marshmallow)

berkantkz said:
We don't need to root it. Just have to flash twrp. Dm-verity must allow us to use custom software though.
Click to expand...
Click to collapse
but how to flash twrp? should i use the spflashtool?!

jOmzz said:
but how to flash twrp? should i use the spflashtool?!
Click to expand...
Click to collapse
No, LG has its own dowload mode. But not only flash a partition. You can flash via fastboot but after that, you'll not be able to boot into recovery mode. First, we need to remove Android boot verification from stock boot image.

berkantkz said:
No, LG has its own dowload mode. But not only flash a partition. You can flash via fastboot but after that, you'll not be able to boot into recovery mode. First, we need to remove Android boot verification from stock boot image.
Click to expand...
Click to collapse
Easier said than done. I dont know why they implemented it. I hope not every device running android 6.0 have abv.

berkantkz said:
No, LG has its own dowload mode. But not only flash a partition. You can flash via fastboot but after that, you'll not be able to boot into recovery mode. First, we need to remove Android boot verification from stock boot image.
Click to expand...
Click to collapse
You know how? Any Luck?

Ajshal said:
You know how? Any Luck?
Click to expand...
Click to collapse
I guess we've with @pvineeth97

Hi guys I was strugling to flash the dam twrp for my lg k10 K430dsy device with fastboot, I can't even boot into it. Anyway; I will give you the links to get the twrp.img and please try it and let me know if it works including your software version! :
the link is from the cannel "The Era -The K10 Unlimited" in the video titled as this "Rooting Method of LG K10 K430dsy Part 2 (Long Method)"

i install wrong rom for my lg g3 >>>pleasssse heeeelp

my lg g3 d858hk
i install cloudy rom 2.5 for d855 on my lg g3 and now my phone is dead
please help guys

Any responce when you connect ur g3 with comptuer in device mange option and further go to port option.

Why dont you use the hardware key combo to go into twrp and flash another ROM? ...
Sent from my LG-D852

[email protected] said:
Any responce when you connect ur g3 with comptuer in device mange option and further go to port option.
Click to expand...
Click to collapse
thanks bro
i can open download mode only
and if i power the phone i see fast mode

danial.aw said:
Why dont you use the hardware key combo to go into twrp and flash another ROM? ...
Sent from my LG-D852
Click to expand...
Click to collapse
hi bro
i cant open twrp to flash anther rom , is there anyway to flash rom ?

bluesky2000 said:
hi bro
i cant open twrp to flash anther rom , is there anyway to flash rom ?
Click to expand...
Click to collapse
You could do a completely reset your phone by doing kdz method and change back into stock rom.
G3 D855---ROM : Resurrection Remix-N

Sreerag ag said:
You could do a completely reset your phone by doing kdz method and change back into stock rom.
G3 D855---ROM : Resurrection Remix-N
Click to expand...
Click to collapse
bro
this page its dont download any kdz file
http://lg-phone-firmware.com/index.php?id_mod=41
and i try 2 kdz file from another website one v30a and v10f in flashtool 2014 when complete the steps give me "retry" ...its dont work

you need a original tot file of your version and and a moded dll file to use in flash tool....
here is generic dll file
http://downloads.codefi.re/autoprime/LG/LG_G3/LGUP_8974.dll
here is a f400k dll to try also if you fail...
drive.google.com/file/d/0B-H4G_jDRCJwRVhBcFdGVzFjTHc/edit?usp=sharing
i take no responsibilty but for the matter of it....the same **** happend to me today....that what i did....it worked ...i used the f400k.dll cause i have f400L version...i tried LGUP_8974 first but with no luck...

Dave760 said:
you need a original tot file of your version and and a moded dll file to use in flash tool....
here is generic dll file
http://downloads.codefi.re/autoprime/LG/LG_G3/LGUP_8974.dll
here is a f400k dll to try also if you fail...
drive.google.com/file/d/0B-H4G_jDRCJwRVhBcFdGVzFjTHc/edit?usp=sharing
i take no responsibilty but for the matter of it....the same **** happend to me today....that what i did....it worked ...i used the f400k.dll cause i have f400L version...i tried LGUP_8974 first but with no luck...[/QUOTE
bro i have problem with TOT file i try 3 file 30.a 10.f for d858hk in flashtool say fail>> please help
Click to expand...
Click to collapse

what error do you get?

Dave760 said:
what error do you get?
Click to expand...
Click to collapse
i have this error when i flash
https://i.imgsafe.org/b221e96606.jpg

as i said.....you need a moded dll file...have you tried what i sent ?
---------- Post added at 01:08 PM ---------- Previous post was at 12:43 PM ----------
try here
http://forum.xda-developers.com/lg-...sim-google-t2906602/post56542760#post56542760
http://forum.xda-developers.com/showpost.php?p=56542760&postcount=80

Dave760 said:
what error do you get?
Click to expand...
Click to collapse
my error is my phone now is read d855 in flashtool and my phone is d858hk see the photo
https://i.imgsafe.org/b221e96606.jpg

How to flash .img file to LG H818p

Hello guys, just want to ask a quick question.
How do you flash .img file to LG H818p? As far as i know, LG h818p bootloader cannot be unlocked. Therefore, i cannot use TWRP or any custom recovery to flash the file. Any advice will be greatly appreciated
Ps: I'm trying to Install Genisys Rom

kevin14 said:
Hello guys, just want to ask a quick question.
How do you flash .img file to LG H818p? As far as i know, LG h818p bootloader cannot be unlocked. Therefore, i cannot use TWRP or any custom recovery to flash the file. Any advice will be greatly appreciated
Ps: I'm trying to Install Genisys Rom
Click to expand...
Click to collapse
you answered your own question.
i think this may work
https://forum.xda-developers.com/g4/orig-development/bl-lock-ul-android-6-0-marshmallow-t3459260
https://forum.xda-developers.com/g4/orig-development/bl-lokced-pyrophag-v1-0-t3503620
https://forum.xda-developers.com/g4/themes-apps/theme-t3466595

raptorddd said:
you answered your own question.[/url]
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Click to collapse
what do you mean by that

kevin14 said:
what do you mean by that
Click to expand...
Click to collapse
you asked and then said ..LG h818p bootloader cannot be unlocked. Therefore, i cannot use TWRP

raptorddd said:
you asked and then said ..LG h818p bootloader cannot be unlocked. Therefore, i cannot use TWRP
Click to expand...
Click to collapse
so is there a way to flash an .img file to H818?

same problem

kevin14 said:
so is there a way to flash an .img file to H818?
Click to expand...
Click to collapse
to root yes . and custom rom i gave you some links in the first post.. but...... wait i think now its possible i read they unlocked bootloader..
https://forum.xda-developers.com/g4/general/unlock-bootloader-h818-t3564238
research on that.. not sure if it woks thougj.