help lg v40 has no download mode - LG V40 Questions & Answers

Hi, I have my LG V40 Sprint with the bootloader unlocked, but now I have no download mode, my question is how can I recover the download mode?
I have followed the following guide:https://forum.xda-developers.com/lg-v40/how-to/guide-make-lg-v40-compatible-lgup-t3953120, to try to use the download mode, but not works for me.
please I need help, my cell phone is stuck in the fastboot.

luislasonbra said:
Hi, I have my LG V40 Sprint with the bootloader unlocked, but now I have no download mode, my question is how can I recover the download mode?
I have followed the following guide:https://forum.xda-developers.com/lg-v40/how-to/guide-make-lg-v40-compatible-lgup-t3953120, to try to use the download mode, but not works for me.
please I need help, my cell phone is stuck in the fastboot.
Click to expand...
Click to collapse
Try my guide then

[solved] help lg v40 has no download mode
Ainz_Ooal_Gown said:
Try my guide then
Click to expand...
Click to collapse
hello, thanks with your guide I have been able to recover the download mode, now I can install the kdz (Sprint crossflash to US unlocked pie)
Really, thanks:good:

Hi.All.I have cross flashed LG v40 Hong Kong version Rom Android 9 with the Korean Android 10 using lgup.
THE Rom was installed but I lost radio.no signal. So then on the advice of a friend I flashed partition dl modem a and modem b from a European version 9.and when the phone rebooted it shows security warnings and says all slots are unbeatable. Any way to put oh in fastboot mode so that lgup can identify.Any easy way out.thx

Ainz_Ooal_Gown said:
Try my guide then
Click to expand...
Click to collapse
Sorry, can you give me the link of your Guide Pls. Thank for your help

Ainz_Ooal_Gown said:
Try my guide then
Click to expand...
Click to collapse
I'm sorry but I cant seem to find your guide. I'm stuck in fastboot bootloop on a bootloader unlocked Verizon V405ua and have no download mode to be able to use lgup. Can you please post a link to your guide.

eurotrash_87 said:
I'm sorry but I cant seem to find your guide. I'm stuck in fastboot bootloop on a bootloader unlocked Verizon V405ua and have no download mode to be able to use lgup. Can you please post a link to your guide.
Click to expand...
Click to collapse
It's in the Guides Section, pretty easy to spot, it says 'LGUP for All'

Ainz_Ooal_Gown said:
Try my guide then
Click to expand...
Click to collapse
My Korean lg v40 can't enter download mode, can you guide me to fix it?

Related

Fastboot flash for moto e4 plus Nicklaus (xt1770)

Hello folks,
Recently I rooted my phone succefully (Moto e4 plus X1770 Nicklaus),then after a reset my phone started booting into twrp only.
When I try to flash stock ROM via SP flash it boots up on USB connect. Now I want to use fastboot flash method to go back to stock but I don't know how to do it
Can anyone please tell me how to flash stock ROM via fastboot method thank you in advance
TechnoTemplar said:
Hello folks,
Recently I rooted my phone succefully (Moto e4 plus X1770 Nicklaus),then after a reset my phone started booting into twrp only.
When I try to flash stock ROM via SP flash it boots up on USB connect. Now I want to use fastboot flash method to go back to stock but I don't know how to do it
Can anyone please tell me how to flash stock ROM via fastboot method thank you in advance
Click to expand...
Click to collapse
Have u installed vcom drivers??
smart123123 said:
Have u installed vcom drivers??
Click to expand...
Click to collapse
Thanks for the help. I managed to flash the stock ROM in fastboot using the flash-all script
TechnoTemplar said:
Thanks for the help. I managed to flash the stock ROM in fastboot using the flash-all script
Click to expand...
Click to collapse
Ok... So are u able to udate it now... Or it is showing uptodate?? Ajd are u having device unlocked status??
smart123123 said:
Ok... So are u able to udate it now... Or it is showing uptodate?? Ajd are u having device unlocked status??
Click to expand...
Click to collapse
The bootloader is unlocked and I'm not receiving any updates
TechnoTemplar said:
The bootloader is unlocked and I'm not receiving any updates
Click to expand...
Click to collapse
Just after the flash... Did u received any update??
smart123123 said:
Just after the flash... Did u received any update??
Click to expand...
Click to collapse
No I don't received any update after the flash.
TechnoTemplar said:
No I don't received any update after the flash.
Click to expand...
Click to collapse
Yea... Thats the thing... For volte we need update but that we can't receive after unlocking... Is there any way to do this??
smart123123 said:
Yea... Thats the thing... For volte we need update but that we can't receive after unlocking... Is there any way to do this??
Click to expand...
Click to collapse
Yup There are two methods..
One Search for the latest stock rom and flash it secoundly if you don't find the latest stock rom lock the bootloader. I prefer to use bootloader lock method.:highfive:
TechnoTemplar said:
Yup There are two methods..
One Search for the latest stock rom and flash it secoundly if you don't find the latest stock rom lock the bootloader. I prefer to use bootloader lock method.:highfive:
Click to expand...
Click to collapse
Like using... Fastboot oem lock or something else... Nd are we able to receive update after that??
TechnoTemplar said:
Thanks for the help. I managed to flash the stock ROM in fastboot using the flash-all script
Click to expand...
Click to collapse
Hi... i dont speak english so...anyway i need help i have a moto e4 plus XT1773 nicklaus and the stock firmware i downloaded doesnt have the flash all command so i cant flash it, its there another way to flash the rom via fastboot? SP doesnt detect my phone
u can roll back on stock with this tool, my phone was rooted and it was unlocked. link for tool: Here
Help: Same problem
TechnoTemplar said:
Yup There are two methods..
One Search for the latest stock rom and flash it secoundly if you don't find the latest stock rom lock the bootloader. I prefer to use bootloader lock method.:highfive:
Click to expand...
Click to collapse
Hi Techno,
How exactly did you do it? it's been so long since i used to play with rooting phones. and i found one phone that made me wanna root. Moto E4 plus. after all the steps, now am stucked to TWRP. i tried to flash magisk but still goes back to twrp.
TWRP: twrp-3.2.3-0-nicklaus
instead of: twrp-3.2.3-1-nicklaus, issue file too large
i'm not trying to revert back to original, im still pushing to root the phone. but, im stucked.
what could i possibly have done wrong?
Thanks in advance!

Flash US Cellular stock to Sprint

Hi,
Is it possible to flash US Cellular V405UA kdz to Sprint V405UA?
I tried but I am getting error "Error: not support diagEnable for laf mode".
I managed to flash it using LGUP and using Refurbished option, but now I got the network locked. Is it possible to unlock it back?
caquito07 said:
I managed to flash it using LGUP and using Refurbished option, but now I got the network locked. Is it possible to unlock it back?
Click to expand...
Click to collapse
Wait, LGUP works now?? How did you do it??
Why not just flash it to the us unlocked version? Maybe try that firmware to see if it'll still be locked.
yes please let me know
pp342261 said:
Wait, LGUP works now?? How did you do it??
Why not just flash it to the us unlocked version? Maybe try that firmware to see if it'll still be locked.
Click to expand...
Click to collapse
I want to know let me know also
caquito07 said:
I managed to flash it using LGUP and using Refurbished option, but now I got the network locked. Is it possible to unlock it back?
Click to expand...
Click to collapse
share your LGUP config man
I used the dev modified LGUP and dll, and used the refurbish option. The phone got flashed however it is locked now, when I put the sim it says Network Locked.
PD. If u need the modified lgup and dll let me know.
caquito07 said:
I used the dev modified LGUP and dll, and used the refurbish option. The phone got flashed however it is locked now, when I put the sim it says Network Locked.
PD. If u need the modified lgup and dll let me know.
Click to expand...
Click to collapse
Yeah, could you send it?
hi lg up
caquito07 said:
I used the dev modified LGUP and dll, and used the refurbish option. The phone got flashed however it is locked now, when I put the sim it says Network Locked.
PD. If u need the modified lgup and dll let me know.
Click to expand...
Click to collapse
You can upload LG up file and your dll has successfully flashed your v40
caquito07 said:
I used the dev modified LGUP and dll, and used the refurbish option. The phone got flashed however it is locked now, when I put the sim it says Network Locked.
PD. If u need the modified lgup and dll let me know.
Click to expand...
Click to collapse
Yes upload the ones you are using please and that way we can probably flash the US Unlocked Firmware and probably get Pie before Sprint officially does ._.
Sent from my LG V40 using XDA Labs
PjLyTam said:
You can upload LG up file and your dll has successfully flashed your v40
Click to expand...
Click to collapse
I used the LGUP and dll from https://forum.xda-developers.com/showpost.php?p=76510671&postcount=168.
Guys, I am no expert, so please be careful. I am not responsible for any bricked phones.
caquito07 said:
I used the LGUP and dll from https://forum.xda-developers.com/showpost.php?p=76510671&postcount=168.
Guys, I am no expert, so please be careful. I am not responsible for any bricked phones.
Click to expand...
Click to collapse
Really the one from the V30 forums????
Sent from my LG V40 using XDA Labs
Still getting the same error to use latest dll
caquito07 said:
I used the LGUP and dll from https://forum.xda-developers.com/showpost.php?p=76510671&postcount=168.
Guys, I am no expert, so please be careful. I am not responsible for any bricked phones.
Click to expand...
Click to collapse
The patched version with that dll throws an error though (same one basically as the LG UP 1.15 cmd version does)
It tells you to use the latest .dll, because the LAF version on the device doesnt match the one from the .dll. And when trying any other .dll (G7, V40 Oreo (V405EBW 10f), or V40 Pie (V409N20c KT)) the .dll isnt recognized as matching (LG UP Cmd says it cant read the dll format, and that you have to install a proper one)
So how exactly did you do this?
I did it using the Refurbish option, the Upgrade option failed, but the Refurbish completed the flash.
so u didnt do anything to the dll in particular? You just downloaded it and it worked?
all i'm getting is fails .-.

Re-Lock Stock Bootloader on Sprint Oreo?

I've been trying to figure out if it's possible to Re-Lock the Bootloader on a stock rom and bootloader for a sprint unlocked phone running Android 8. I couldn't find anything in the forums. Anyone have an idea?
tuff3r said:
I've been trying to figure out if it's possible to Re-Lock the Bootloader on a stock rom and bootloader for a sprint unlocked phone running Android 8. I couldn't find anything in the forums. Anyone have an idea?
Click to expand...
Click to collapse
If you can get a hold of your v40's stock KDZ and do a refurbish flash of that KDZ in LGUP with the correct DLL's applied to LGUP's common folder so it reads your phone as connected it should wipe any modifications and reflash the stock locked bootloader. But of course will also wipe ur rom and user data. The guides on how to do this are here in the forum.
RngrYogi said:
If you can get a hold of your v40's stock KDZ and do a refurbish flash of that KDZ in LGUP with the correct DLL's applied to LGUP's common folder so it reads your phone as connected it should wipe any modifications and reflash the stock locked bootloader. But of course will also wipe ur rom and user data. The guides on how to do this are here in the forum.
Click to expand...
Click to collapse
Gotcha, thanks for the info. I think that's where I'm at, I'm unable to find a KDZ for sprint.
tuff3r said:
Gotcha, thanks for the info. I think that's where I'm at, I'm unable to find a KDZ for sprint.
Click to expand...
Click to collapse
Mainly because Sprint hasn't leaked any of their KDZ...

Can't update my Pixel 4 xl unlocked!

Hi xda ..
If I update my Pixel 4 xl unlocked, it hangs on the Google logo
It freezes on the Google logo.. Just stuck on the boot screen
Size of the update: 21.1 MB
Please help me:crying:
Majoud said:
Hi xda .. If I update my Pixel 4 xl unlocked, it hangs on the Google logo It freezes on the Google logo.. Just stuck on the boot screen Size of the update: 21.1 MB Please help me:crying:
Click to expand...
Click to collapse
Since you are unlocked you have a few options. You can either download and sideload the same OTA via adb in recovery, or you can fastboot flash the full factory image. You could also d/l the full image, extract the boot.img and try fastboot flashing that first.
v12xke said:
Since you are unlocked you have a few options. You can either download and sideload the same OTA via adb in recovery, or you can fastboot flash the full factory image. You could also d/l the full image, extract the boot.img and try fastboot flashing that first.
Click to expand...
Click to collapse
Thank you..
Can you provide me with the update link?
I would like to update via recovery mode.
Majoud said:
Thank you..
Can you provide me with the update link?
I would like to update via recovery mode.
Click to expand...
Click to collapse
Sure. Read THIS first. Then go HERE to d/l the correct image for your phone. There are instructions on this page as well. You can also access the OTA images (with instructions) from the menu on the left. Good luck.
EDIT: to avoid confusion, you want to use the OTA images for recovery. Use THIS LINK and read the instructions carefully.
EDIT 2: Make sure you have the very latest adb/fastboot binaries from HERE.
v12xke said:
Since you are unlocked you have a few options. You can either download and sideload the same OTA via adb in recovery, or you can fastboot flash the full factory image. You could also d/l the full image, extract the boot.img and try fastboot flashing that first.
Click to expand...
Click to collapse
I don't have a laptop.
I just want the update link and install it directly via recovery mode.
Thank you..
Majoud said:
I don't have a laptop.
I just want the update link and install it directly via recovery mode.
Thank you..
Click to expand...
Click to collapse
You really can't update via stock recovery without using a pc to side load it through adb. Might as well be full stock with a locked bootloader to take the OTA :good:
---------- Post added at 11:16 PM ---------- Previous post was at 11:04 PM ----------
Majoud said:
I don't have a laptop.
I just want the update link and install it directly via recovery mode.
Thank you..
Click to expand...
Click to collapse
You could also try this as well.
https://forum.xda-developers.com/pi...ive-method-applying-ota-t4023175/post81268481
Badger50 said:
You really can't update via stock recovery without using a pc to side load it through adb. Might as well be full stock with a locked bootloader to take the OTA :good:
---------- Post added at 11:16 PM ---------- Previous post was at 11:04 PM ----------
You could also try this as well.
https://forum.xda-developers.com/pi...ive-method-applying-ota-t4023175/post81268481
Click to expand...
Click to collapse
The method requires root and I do not want the root
Majoud said:
The method requires root and I do not want the root
Click to expand...
Click to collapse
Then I'm afraid there's not much you can do.
Majoud said:
I don't have a laptop.
I just want the update link and install it directly via recovery mode.
Thank you..
Click to expand...
Click to collapse
Apparently you did not read the instructions in the OTA link above. Without a PC or laptop properly set up with adb/fastboot you cannot fix your phone. A rescue OTA via adb may not even work, so you need to be prepared to flash a full image. Not that difficult but it does require a laptop or computer. You are very lucky your phone is unlocked.
Well I found a laptop
Could you please explain the way in sequence and what update file I download
.....
Majoud said:
Well I found a laptop
Could you please explain the way in sequence and what update file I download
Click to expand...
Click to collapse
Well that laptop was quick...
Sure.... Please go back and read my post above, including the links I already provided to you. Step-by-step directions are given there by Google on the OTA download page, those and are all you should need. There are also devoted guides you can find by searching "OTA via adb" or "rescue OTA". I also provided a link above for the latest adb/fastboot binaries. Let's see what you can do! :good:
Which one I download
Majoud said:
Which one I download
Click to expand...
Click to collapse
Depends who your carrier is.
https://support.google.com/pixelphone/thread/21769134?hl=en
Badger50 said:
Depends who your carrier is.
https://support.google.com/pixelphone/thread/21769134?hl=en
Click to expand...
Click to collapse
I have unlocked
Majoud said:
I have unlocked
Click to expand...
Click to collapse
So do I. Go by who your carrier is :good:
Majoud said:
I have unlocked
Click to expand...
Click to collapse
People get confused on this a lot. Like Badger says, use the image for your carrier.
*T-Mobile, Fi, EMEA: QQ1B.191205.011
*Japan & Taiwan: QQ1C.191205.016.A1
*All other carriers: QQ1B.191205.012.A1
v12xke said:
People get confused on this a lot. Like Badger says, use the image for your carrier.
*T-Mobile, Fi, EMEA: QQ1B.191205.011
*Japan & Taiwan: QQ1C.191205.016.A1
*All other carriers: QQ1B.191205.012.A1
Click to expand...
Click to collapse
I am confused..
Which one to choose?
My build number says: QD1A.190821.007
All other carriers says : QQ1B.191205.012.A1
Majoud said:
I am confused..
Which one to choose?
My build number says: QD1A.190821.007
All other carriers says : QQ1B.191205.012.A1
Click to expand...
Click to collapse
Dude! Where do you live and what carrier are you using?? At this point I'm going to advise you to STOP what you are doing. You need to READ several tutorials FIRST and get familiar with how to properly flash your phone.
v12xke said:
Dude! Where do you live and what carrier are you using??
Click to expand...
Click to collapse
Amen! :good:

Chinese firmware collection

Success is disgusted by some people, and will not share any files for free in the future.
That's all good but 2 questions
1. How to unlock BL
2. And is it possible to cross china to global and vise versa
ilia1985 said:
That's all good but 2 questions
1. How to unlock BL
2. And is it possible to cross china to global and vise versa
Click to expand...
Click to collapse
I know how to unlock the bootloader, but I am not going to release it.
johnny886 said:
I know how to unlock the bootloader, but I am not going to release it.
Click to expand...
Click to collapse
Ok, it's your choice but what the point of the firmwares? You would rather share something that's is useless to most without BL unlock and keep it to your self. I personally wouldn't mind paying for BL unlock if that is your game here.
ilia1985 said:
Ok, it's your choice but what the point of the firmwares? You would rather share something that's is useless to most without BL unlock and keep it to your self. I personally wouldn't mind paying for BL unlock if that is your game here.
Click to expand...
Click to collapse
https://forum.xda-developers.com/bl...ckshark-3-3-pro-3s-unlock-bootloader-t4141537
thank you
Do you have china joy ui 12 update zip ?
I need global rom ota for update bs3
http://cdn-test-ota.blackshark.com/KLE-A0/20201113095044-klein-ota-signed_by_xiaomi_50fbd88a4e23e10d3f4cbb7e2d11add1.zip
http://cdn-test-ota.blackshark.com/KLE-A0/20201113095044-klein-ota-signed_by_xiaomi_50fbd88a4e23e10d3f4cbb7e2d11add1.zip
hello XDA team
I need help with this Xiaomi Black Shark 3
Model: SHARK KLE-A0
it only stays in Fastboot, I have the bootloader unlocked
any solution to fix my problem please
I try to flash twrp but it always fails, it doesn't go into recovery mode, it only shows fastboot mode
tomelich said:
hello XDA team
I need help with this Xiaomi Black Shark 3
Model: SHARK KLE-A0
it only stays in Fastboot, I have the bootloader unlocked
any solution to fix my problem please
I try to flash twrp but it always fails, it doesn't go into recovery mode, it only shows fastboot mode
Click to expand...
Click to collapse
I recently had this issue and fixed it after a lot of trial and error. Try flashing twrp through a different usb port l. Let me know what error you are getting when you flash recovery in adb cmd. You can pm me.
how to flash this?
aerial4ce said:
I recently had this issue and fixed it after a lot of trial and error. Try flashing twrp through a different usb port l. Let me know what error you are getting when you flash recovery in adb cmd. You can pm me.
Click to expand...
Click to collapse
thank you very much for answering bro
the problem is that it already passed several versions of twrp it shows that it flashed successfully
but it does not enter recovery, it returns to fastboot mode
I searched many sides for firmware for EDL mode and only came across this software, but I can't download it
http : //www. viprom. cn/list/9451. html
unbrick
tomelich said:
hello XDA team
I need help with this Xiaomi Black Shark 3
Model: SHARK KLE-A0
it only stays in Fastboot, I have the bootloader unlocked
any solution to fix my problem please
I try to flash twrp but it always fails, it doesn't go into recovery mode, it only shows fastboot mode
Click to expand...
Click to collapse
Better you flash factory rom. Flash by Qfil application on pc. On me for further information
Can anyone provide
CN-ROM - KLEN2107141CN00MR0
I Can pay thx
is cn ota rom KLEN2105310CN00DRX joyUI 12.5
KLEN2106230CN00MR0.zip
drive.google.com
-https://drive.google.com/file/d/1iWN1TvUEP9AdWL1CxIyK7Oi-bf_lkscg/view?usp=sharing-
here is joyui12.5 MR0 rom
kevin mitnick said:
-https://drive.google.com/file/d/1iWN1TvUEP9AdWL1CxIyK7Oi-bf_lkscg/view?usp=sharing-
here is joyui12.5 MR0 rom
Click to expand...
Click to collapse
Im converted to global. How to flash bro?
Jbazt_katuforzs said:
Im converted to global. How to flash bro?
Click to expand...
Click to collapse
just flash firmware by Qfil application
kevin mitnick said:
-https://drive.google.com/file/d/1iWN1TvUEP9AdWL1CxIyK7Oi-bf_lkscg/view?usp=sharing-
here is joyui12.5 MR0 rom
Click to expand...
Click to collapse
Hey man thx for the share, i tried to flash it with TWRP but is says that the zip is corrupted.

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