yashsingh1/xdaforums huggingface dataset:
[LG K7 Questions & Answers] Xstar410:
The only way to fix our LG devices...including [MENTION=7255665]Goongydin[/MENTION] device

1. downloada kdz firmware file for our respective model & carrier

2. download lg flashtool & another tool on a windows PC

3. put the device in download mode

4. reflash the firmware(Stock)

check out my tutorial here if the firmware file for the LG K7 is ever released...http://xdaforums.com/android/development/how-to-universally-manually-update-lg-t3280735

HOWEVER the LG K7 firmware file has NOT been released yet & LG wont release if ask...I asked once & they told me they do NOT make it & then I ask another time(different lg representative) She said that file is proprietary & so it can NOT be released to anyone outside of LG...

so I have multiple responses that conflicts with one another especially when the first conversation was with an LG developer...who ACTUALLY makes those files apparently, but inclined that he does NOT.
[LG K7 Questions & Answers] thatotherguy..:
if you have a working one that boots, I can make firmware for it, and share to everyone that needs, I have one myself that doesn't boot
[LG K7 Questions & Answers] Xstar410:
my phone is still bricked...pretty sure it was really clear I have not fixed my phone yet nor have any files meantion yet...but i am searching far & wide..

(team rocket reference goes here)
[LG K7 Questions & Answers] thatotherguy..:
Well if anyone has working on and will to make firmware from your phone please contact me
[LG K7 Questions & Answers] thatotherguy..:
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
[LG K7 Questions & Answers] Goongydin:
Whats that I smell? Hope for my soft bricked K7??? Many many thanks!
[LG K7 Questions & Answers] thatotherguy..:
yes it should just flash it, it worked on mine
[LG K7 Questions & Answers] Goongydin:
Which dll do i use when i goto flash? I only have ocassional access to a pc so i want to have all the files on my phone ready to go.
[LG K7 Questions & Answers] thatotherguy..:
I'm not sure I flashed with a program thats isn't allow to say on here
[LG K7 Questions & Answers] Goongydin:
Oh. I wonder if a generic dll would work. Any chance youd be willing to pm me? Thanks for your work again.
[LG K7 Questions & Answers] ledzepman71:
Wow that is amazing! For the sake of educating, would you mind sharing how you made a tot file (or a link describing the process). I have been trying to make a kdz or tot for like the past week and have just been going in circles.

I have the T-Mobile variant of the K7 (LGK330BK. Is this tot carrier specific? All I need is to get back into TWRP to restore my back up or restore my system.img.
[LG K7 Questions & Answers] ledzepman71:
You don't need to link to a download or anything, but could you please tell us the name of the name of the DLL you used? :confused:
[LG K7 Questions & Answers] thatotherguy..:
I didn't use a DLL file, my program doesn't need it, you can try LGUP
[LG K7 Questions & Answers] Goongydin:
Anyone try the LGUP method? If so did it restore your phone using the tot above?
[LG K7 Questions & Answers] kw69747:
http://xdaforums.com/lg-g-stylo/how-to/official-boost-lg-g-stylo-unbrick-guide-t3215198

If you have already fixed your phone disregard but keep this handy. It works. On the lg ls770 which has a locked bootloader and is very finiky. I have a booting and a non booting k7 and trying to find a system.img or how to extract the system.img from the phone. All i find is how to extract img from firmware. If you could share the system.img it would be appreciated

---------- Post added at 11:17 PM ---------- Previous post was at 11:16 PM ----------

Can you p.m. Me the name of the program please
[LG K7 Questions & Answers] leo98gomez:
How can I use this to I brick my k7? What program do I use to flash the tot file? If you can't say it could you please PM me it? Thanks
[LG K7 Questions & Answers] ledzepman71:
Can someone with a working K7 please post the output of these commands in adb

ls -al /dev/block/platform/*/by-name

and

cat /proc/partitions

Thanks
[LG K7 Questions & Answers] Dilekliebling:
That recovery app

Could you also PLEASE PM me that program you used to fix your phone as well!!??

Thanks
[LG K7 Questions & Answers] ledzepman71:
I've tried several applications, cli tools, and tutorials, but I'm still stuck.

I've tried the LG_Root program and when in the boot loader use the send_command and typed ENTER it did reboot the phone into download mode. I can't do adb or fastboot commands (even in "send_command" mode) so I find it curious that it was able to reboot my phone. If you still want my system.img send me a pm.
[LG K7 Questions & Answers] kw69747:
have to wait till the "_" turns into a "#" then enter LEAVE in all caps like that

---------- Post added at 03:20 PM ---------- Previous post was at 03:19 PM ----------

Put phone in download mode first
[LG K7 Questions & Answers] ledzepman71:
Here is the system.img from the LGMS330 tot file.

https://app.box.com/s/vtg4u46m0xj46amwjvvfrwrznpwjfjtp

Here is the system.img from the LGK330 from my phone.

https://app.box.com/s/67pywf2nlmgcdz47mu7q68dtypvt0dy3
[LG K7 Questions & Answers] leo98gomez:
How do I flash this into my device? What program? If you can't say it here DM me... Thank you
[LG K7 Questions & Answers] kw69747:
http://androidforums.com/threads/gu...5-1-1-and-unbrick-updated-on-9-2-2015.937446/

Sorry. It's been a few months since i did this. First off this is to be run in windows not Linux. Second run this first. It will reroot install busybox and then run the second link. Even though it says lg folder like the last one it is different so download this folder too. It allows for the flash of the system.img

---------- Post added at 12:30 AM ---------- Previous post was at 12:28 AM ----------

It's not a program it's a command prompt. http://androidforums.com/threads/gu...5-1-1-and-unbrick-updated-on-9-2-2015.937446/

Follow this tutorial to get root and BusyBox installed

---------- Post added at 12:31 AM ---------- Previous post was at 12:30 AM ----------

It's not a program it's a command prompt. http://androidforums.com/threads/gu...5-1-1-and-unbrick-updated-on-9-2-2015.937446/

Follow this tutorial to get root and BusyBox installed

---------- Post added at 12:36 AM ---------- Previous post was at 12:31 AM ----------

It's not a program it's a command prompt. http://androidforums.com/threads/gu...5-1-1-and-unbrick-updated-on-9-2-2015.937446/

Follow this tutorial to get root and BusyBox installed

http://xdaforums.com/lg-g-stylo/how-to/official-boost-lg-g-stylo-unbrick-guide-t3215198

Then follow 2nd tutorial to flash system.img. Even though both folders say lg root. They are different download both.
[LG K7 Questions & Answers] leo98gomez:
Could I just flash the system img with out rooting and installing busy box?

---------- Post added at 04:01 AM ---------- Previous post was at 04:00 AM ----------

Could someone please write a tutorial on how to unbrick the lg k7 by flashing the system.img? Thank you!

---------- Post added at 04:02 AM ---------- Previous post was at 04:01 AM ----------

Sorry I'm a noob to android and don't know much about it...
[LG K7 Questions & Answers] kw69747:
i think you have to be running as root for it to work. I unbricked my stylo and also ag4 using this method. Haven't got the k7 yet because of lack of time. But i will post as soon as i get a chance to try now that have the system.img
[LG K7 Questions & Answers] ederok:
For me it keeps failing when i do the 11th step.
[LG K7 Questions & Answers] i_am_spoons:
This is a little late, but I have the same issue. Can you PM me the program? LGUP didn't work for me, so if that's it, can you give me a little tutorial? Thanks
[LG K7 Questions & Answers] ederok:
Anybody know what the dev block for the system is on our phone?
[LG K7 Questions & Answers] ledzepman71:
/dev/block layout

If someone with at working k7 could run the commands on post 19 we would know for sure.

Intuition tells me /dev/block/mmcblk0, but I'm not sure. step 2 for boost mobile says:

When mine was working this was the block layout:

major minor #blocks name

253 0 359144 zram0

179 0 7634944 mmcblk0

179 1 65536 mmcblk0p1

179 2 512 mmcblk0p2

179 3 1024 mmcblk0p3

179 4 512 mmcblk0p4

179 5 2048 mmcblk0p5

179 6 512 mmcblk0p6

179 7 1024 mmcblk0p7

179 8 512 mmcblk0p8

179 9 2048 mmcblk0p9

179 10 1536 mmcblk0p10

179 11 1536 mmcblk0p11

179 12 512 mmcblk0p12

179 13 512 mmcblk0p13

179 14 1536 mmcblk0p14

179 15 512 mmcblk0p15

179 16 512 mmcblk0p16

179 17 512 mmcblk0p17

179 18 512 mmcblk0p18

179 19 512 mmcblk0p19

179 20 1024 mmcblk0p20

179 21 512 mmcblk0p21

179 22 6656 mmcblk0p22

179 23 6144 mmcblk0p23

179 24 512 mmcblk0p24

179 25 1536 mmcblk0p25

179 26 1024 mmcblk0p26

179 27 1024 mmcblk0p27

179 28 6144 mmcblk0p28

179 29 6144 mmcblk0p29

179 30 10240 mmcblk0p30

179 31 8192 mmcblk0p31

259 0 16384 mmcblk0p32

259 1 16384 mmcblk0p33

259 2 16384 mmcblk0p34

259 3 24576 mmcblk0p35

259 4 8192 mmcblk0p36

259 5 2584576 mmcblk0p37

259 6 204800 mmcblk0p38

259 7 4616192 mmcblk0p39

259 8 8175 mmcblk0p40

179 32 4096 mmcblk0rpmb

If anyone has had success with the pair of LG_Root techniques on post 25, please say so.

Mine won't get past step one and I am considering open a new thread to address my personal circumstance.
[LG K7 Questions & Answers] ederok:
I was able to pull the information from my wife's k7. I was able to get to step 11 but even with knowing the dev block it still fails at that step.

lrwxrwxrwx root root 1970-01-11 21:26 DDR -> /dev/block/mmcblk0p13

lrwxrwxrwx root root 1970-01-11 21:26 aboot -> /dev/block/mmcblk0p5

lrwxrwxrwx root root 1970-01-11 21:26 abootbak -> /dev/block/mmcblk0p9

lrwxrwxrwx root root 1970-01-11 21:26 boot -> /dev/block/mmcblk0p33

lrwxrwxrwx root root 1970-01-11 21:26 cache -> /dev/block/mmcblk0p38

lrwxrwxrwx root root 1970-01-11 21:26 config -> /dev/block/mmcblk0p21

lrwxrwxrwx root root 1970-01-11 21:26 devinfo -> /dev/block/mmcblk0p20

lrwxrwxrwx root root 1970-01-11 21:26 drm -> /dev/block/mmcblk0p28

lrwxrwxrwx root root 1970-01-11 21:26 eksst -> /dev/block/mmcblk0p19

lrwxrwxrwx root root 1970-01-11 21:26 encrypt -> /dev/block/mmcblk0p18

lrwxrwxrwx root root 1970-01-11 21:26 factory -> /dev/block/mmcblk0p35

lrwxrwxrwx root root 1970-01-11 21:26 fota -> /dev/block/mmcblk0p23

lrwxrwxrwx root root 1970-01-11 21:26 fsc -> /dev/block/mmcblk0p15

lrwxrwxrwx root root 1970-01-11 21:26 fsg -> /dev/block/mmcblk0p14

lrwxrwxrwx root root 1970-01-11 21:26 grow -> /dev/block/mmcblk0p40

lrwxrwxrwx root root 1970-01-11 21:26 keystore -> /dev/block/mmcblk0p17

lrwxrwxrwx root root 1970-01-11 21:26 laf -> /dev/block/mmcblk0p32

lrwxrwxrwx root root 1970-01-11 21:26 misc -> /dev/block/mmcblk0p30

lrwxrwxrwx root root 1970-01-11 21:26 modem -> /dev/block/mmcblk0p1

lrwxrwxrwx root root 1970-01-11 21:26 modemst1 -> /dev/block/mmcblk0p10

lrwxrwxrwx root root 1970-01-11 21:26 modemst2 -> /dev/block/mmcblk0p11

lrwxrwxrwx root root 1970-01-11 21:26 mpt -> /dev/block/mmcblk0p36

lrwxrwxrwx root root 1970-01-11 21:26 persist -> /dev/block/mmcblk0p31

lrwxrwxrwx root root 1970-01-11 21:26 raw_resources -> /dev/block/mmcblk0p26

lrwxrwxrwx root root 1970-01-11 21:26 raw_resourcesbak -> /dev/block/mmcblk0p27

lrwxrwxrwx root root 1970-01-11 21:26 rct -> /dev/block/mmcblk0p24

lrwxrwxrwx root root 1970-01-11 21:26 recovery -> /dev/block/mmcblk0p34

lrwxrwxrwx root root 1970-01-11 21:26 rpm -> /dev/block/mmcblk0p4

lrwxrwxrwx root root 1970-01-11 21:26 rpmbak -> /dev/block/mmcblk0p8

lrwxrwxrwx root root 1970-01-11 21:26 sbl1 -> /dev/block/mmcblk0p2

lrwxrwxrwx root root 1970-01-11 21:26 sbl1bak -> /dev/block/mmcblk0p6

lrwxrwxrwx root root 1970-01-11 21:26 sec -> /dev/block/mmcblk0p16

lrwxrwxrwx root root 1970-01-11 21:26 sns -> /dev/block/mmcblk0p29

lrwxrwxrwx root root 1970-01-11 21:26 spare1 -> /dev/block/mmcblk0p22

lrwxrwxrwx root root 1970-01-11 21:26 spare2 -> /dev/block/mmcblk0p25

lrwxrwxrwx root root 1970-01-11 21:26 ssd -> /dev/block/mmcblk0p12

lrwxrwxrwx root root 1970-01-11 21:26 system -> /dev/block/mmcblk0p37

lrwxrwxrwx root root 1970-01-11 21:26 tz -> /dev/block/mmcblk0p3

lrwxrwxrwx root root 1970-01-11 21:26 tzbak -> /dev/block/mmcblk0p7

lrwxrwxrwx root root 1970-01-11 21:26 userdata -> /dev/block/mmcblk0p39
[LG K7 Questions & Answers] ledzepman71:
Thank you for the block list! :highfive:

The command for step 11 is

sh /tmp/lg_root.sh dummy 1 /tmp/UPDATE-SuperSU-v2.46.zip /tmp/busybox

Perhaps you were including the word "run" in the command.

If that wasn't the problem what is the output of the following command?

ls -l /tmp/lg_root.sh
[LG K7 Questions & Answers] ederok:
You're welcome. I was referring to step 11 of the restore system IMG of this onehttp://xdaforums.com/lg-g-stylo/how-to/official-boost-lg-g-stylo-unbrick-guide-t3215198
[LG K7 Questions & Answers] ledzepman71:
When you type it in does it give you any output or error message?

I suspect the error is in the input file and output file paths.

if= is the input file. In this case it is the absolute file path to your system.img file on your sd card.

of= is the output file and should be /dev/block/mmcblk0p37 as per your block device list you posted.

(I don't know how comfortable you are with busybox/linux commands)

on step 11, (without running the dd command at all) in that prompt type and post your output.

ls /storage/

and/or

ls /sdcard/
[LG K7 Questions & Answers] ederok:
So i went back and tried step 8 for the method posted on the other forum. This is what i got:

C:\Users\ederok\Downloads\LG_Root\LG_Root>Push_File.exe \\.\COM6 busybox /tmp/busybox

Author : blog.lvu.kr

File : busybox

Path : /tmp/busybox

UNLK : FAIL

OPEN : FAIL

TOT FileSize : 1048328

SendStart

WRTE : FAIL1048328byte sent

CLSE: FAIL

C:\Users\ederok\Downloads\LG_Root\LG_Root>ls /storage/

'ls' is not recognized as an internal or external command,

operable program or batch file.

C:\Users\ederok\Downloads\LG_Root\LG_Root>ls /sdcard/

'ls' is not recognized as an internal or external command,

operable program or batch file.

As to that to step 11 on the xda method i get:

C:\Users\ederok\Downloads\LG_Root\LG_Root>Send_Command.exe \\.\COM6

Author : blog.lvu.kr

SPECIAL COMMAND : ENTER, LEAVE

#dd if=/sdcard/system.img bs=8192 seek=42816 count=327680 of=/dev/block/mmcblk0p37

FAIL

#
[LG K7 Questions & Answers] OmG pOcKy:
You may have given us a solution to unbricking the k7! but just as the rest I am having trouble without the DLL file. Can you pm the program that you used to flash your phone? Thanks.
[LG K7 Questions & Answers] allendk:
I have been going nuts trying to figure this one out. Could you please PM me with the name of the program that will flash my K7. Thank you so much.
[LG K7 Questions & Answers] its.mahmud:
I am checking XDA every hour for update. That's how desperate I am right now after bricking 2 device :(
[LG K7 Questions & Answers] Takanato:
My K7 just got bricked...Q_Q sadly. Since we have the tot file, where is the dll file for the tot method that we need to use? If that doesn't work, we need to do the system.img flash but we need the right command to send to the phone to recover the system.img....
[LG K7 Questions & Answers] allendk:
Can you please PM me with the program used to flash the K7. Thank you.
[LG K7 Questions & Answers] Takanato:
PM it to me as well.
[LG K7 Questions & Answers] Quinton_:
pm the program to me as well
[LG K7 Questions & Answers] Crayder:
[MENTION=371528]Everybody[/MENTION] with the exact problem described by the author...

Do you guys have your bootloader unlocked, like with "fastboot oem unlock"?

Well, I do. And I just locked it back ("fastboot oem lock" ) and I think my phone is actually coming back on, it's currently on the "Android is starting" screen optimizing app 12 of 151.

I'm just hoping the lock command doesn't reset my device like the unlock command obviously does... I guess I'll edit this with my results in like an hour when this is done (not literally an hour)!

EDIT 1: 10 minutes later, it seems to be stuck on "Starting apps." after it finished optimizing.

EDIT 2: 10 more minutes later, I'm pretty sure it was indeed frozen on "Starting apps.", so I took the battery out. I turned it back on only to see it still freezing on the Metro PCS screen... Well damn.

EDIT 3: Yet another 10 minutes later, still stuck on the Metro PCS screen...
[LG K7 Questions & Answers] davisml:
Needing that program

I'm in need of that forbidden program as well. Can you

PM me?
[LG K7 Questions & Answers] KyleBryant:
I don't really understand how you bricked it. I rooted with king root no problem, then downloaded and installed busybox. Granted I haven't found a recovery yet so I refuse to boot into stock recovery just in case. After a restart I still have root, never had to deal with a bootloader or anything. Is our bootloader unlocked?
[LG K7 Questions & Answers] goitalone:
Got my MS330 fixed.... I downloaded the tot but found out it was corrupted somehow, but these guys fixed it for me using TeamViewer:

Check last few posts if you still need/wanna fix.

http://xdaforums.com/general/general/qa-metro-pcs-lg-k7-lgms330-t3331678/page26
[LG K7 Questions & Answers] The Baity Bunch:
Is this the .kdz file?
[LG K7 Questions & Answers] goitalone:
No, I have to upload the repaired MS330.rar that the guy who helped me zipped up to MEGA sometime today.

The rar contains a repaired tot I think.

He told me he will build me a rooted firmware with it after I upload it.
[LG K7 Questions & Answers] BigBxcks:
Could you also pm the program and/or the .DLL to me also...im in desperate need of an unbrick method
[LG K7 Questions & Answers] goitalone:
It was a system dump...not really sure what he did exactly...I think he dumped my system, then used part of the tot I downloaded from here to get me unbricked.

---------- Post added at 03:19 AM ---------- Previous post was at 03:16 AM ----------

I have the dlls he used, but I promised not to give them out.
[LG K7 Questions & Answers] johnnyboy561:
Undo Kingroot damage on LG K7

This procedure is to for fixing issues after Rooting the phone with Kingroot and the device becomes unstable but boots fine.

If you ran a factory reset thinking that was going to fix the issues and now you are stuck in the Setup Wizard Loop

try finishing the setup five times. The fifth time it will take you to the home screen.

If you bricked the phone completely and cannot get to the Home screen you will need to put your phone into Download Mode and use the LG flash tool to flash the .KDZ Rom file. At the moment this file is unavailable to get from LG support. So bricked all the way, just wait for the realase of the file.

!!For future reference, when ever you root android 5.0 and above within Android (Kingroot method), You have to Enable OEM Unlock from Developer options right away ALWAYS or else if you restart the phone it will get bricked due to oem security software blocking root permissions!!. Saying that lets continue.

Thanks to ledzepman71 for providing the .IMG file for Sytem Image. Link he provided. (Thanks again, you saved my phone)

Tools used:

ADB_Driver_Win8_X644.zip

ADB_Fastboot.zip

Start by:

- Enable developer options. (Tap Build Version ten times, etc)

- OEM Unlock should be Enabled or else you would not be on that screen (Bricked)

- Enable USB debugging

- Download ADB_Fastboot.zip and ADB_Driver_Win8_X644.zip (or find the one for your Win Version) and extract.

- Place the system image from ledzepman71 in the folder ADB_Fastboot.

- Run MAF32 as Administrator (From ADB_Fastboot)

- Type "adb reboot bootloader" (check the screen on your phone and allow the debug permision, run same command again after)

- Phone will restart to the Bootloader screen.

- At this point now install ADB Drivers. I am providing the ones for Windows 8.1 X64. Manually go to device manager and located the device named Android (with the yellow exclamation mark) and update Driver with the one provided in the folder "ADB Driver Win 8.1 X64"

- Now back on the computer type: "fastboot flash system system.img" (Proccess will take some time, 8 out 8 steps)

- finally run "fastboot oem lock"

- Now disconnect the phone and remove battery to power off phone, then put battery back in again.

- Boot your phone in to recovery like this:

Press and hold the Volume Down and the Power buttons simultaneously until the LG logo is displayed on your screen.

Then release and re-hold the Power button while still holding Volume Down.

Keep holding the buttons until the Recovery Mode menu appears.

- Now perform Factory Reset and done!

You need three links for this fix. I'm a new User for XDA, if you need the links to the files message me. I cannot post links yet because I'm a new user. Need to do 10 posts first.
[LG K7 Questions & Answers] goitalone:
Anyone want a free Rooted Tribute 5 mobo with bad ESN?
[LG K7 Questions & Answers] Goongydin:
Pm me I do please

---------- Post added at 03:16 AM ---------- Previous post was at 03:15 AM ----------

Meeeee please!!!
[LG K7 Questions & Answers] ledzepman71:
Ummm, I-can-have-yes-please.

P.S.

Glad I could help. :good:
[LG K7 Questions & Answers] mindofmillions:
my k7 keeps saying:

error device '(null)' not found
[LG K7 Questions & Answers] goitalone:
When does it say that while typing commands? In what mode?
[LG K7 Questions & Answers] picsles:
sorry if this isnt the right place to post this but I cant find a main thread for the lg k7 on here
[LG K7 Questions & Answers] peteypete206:
If anyone needs help with unbricking LG k330 message me
[LG K7 Questions & Answers] goitalone:
And I can unbrick the MS330

Send me a message
[LG K7 Questions & Answers] stado9:
Im stuck on metro pcs screen what is the process and how much will it cost me to fix it
[LG K7 Questions & Answers] stado9:
Goitalone files really work i have a metro pcs k7 that was stuck on metro pcs screen and now it's fixed thank you
[LG K7 Questions & Answers] peteypete206:
If goitalone is unavailable I can also help you out
[LG K7 Questions & Answers] Djyoyo421:
I have the tot and dll for the LGMS330 if u need it
[LG K7 Questions & Answers] azureee:
help

could you send them to me please?
[LG K7 Questions & Answers] queefwiffer:
I need the dll and tot pls i had to buy another one its been down a month with conflicting super users supersu me onlyvwent half way through
[LG K7 Questions & Answers] goitalone:
I have what you need...PM me

---------- Post added at 06:39 AM ---------- Previous post was at 06:32 AM ----------

Sent you PM
[LG K7 Questions & Answers] Almightyy.Dunk:
Help please

I have the same problem as the original thread question can someone please explain to me how to fix this problem? text me or respond on here please it is urgent 561-855-0413
[LG K7 Questions & Answers] goitalone:
Get my texts? Still need help?
[LG K7 Questions & Answers] Almightyy.Dunk:
yes please
[LG K7 Questions & Answers] goitalone:
Sent you a PM here on XDA
[LG K7 Questions & Answers] killakelz13:
I had given up on my K7's I have 2 that are soft bricked could you please send those to me, kjheart13@gmail.com
[LG K7 Questions & Answers] killakelz13:
OMG ... I CAN'T BELIEVE IT!! I THINK I COULD FALL IN LOVE...;LOL..(if your married i mean no offense) Im so grateful thank you! I got both of them unbricked and back to factory., and following your instructions rooted on of them and it's golden.'

Again thank youl!

Kelly
[LG K7 Questions & Answers] PennzoilDan:
Hey petey seeing if you could help me out with my k7
[LG K7 Questions & Answers] peteypete206:
I pm'd you
[LG K7 Questions & Answers] aptorrent:
Came across this yesterday

Contains links to the KDZ file, LGUP and DLL files here

Thanks for confirming, goitalone!

Edit: This KDZ worked on a bricked LG K7 MS330.

Succesfully unbricked, Rooted successfully (Kingroot, replaced it with SuperSu using wolfdroid method).

Next, flashed the new TWRP(V2 with cmd line) with recovery button combo mentioned here . Thanks to czarsuperstar for this version of TWRP.

Hope this helps!
[LG K7 Questions & Answers] goitalone:
Yes, that's the new July 31st ms33010g security patch firmware update KDZ file along with a new dll installer.

No need for unbrick files anymore lol.