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Alright so I recently got the lg k7 from metro pcs and decided to root it. I rooted it using kingroot and then used supersu me so that I could install supersu instead of the one used for kingroot. It worked and then asked me to reboot my phone but when it started up again, it just stayed frozen on the metro pcs logo! I removed the battery and went into recovery mode, (by clicking the down volume+power button) but when it starts up again, it still stays stuck on the metro logo. Im assuming it is stuck on a bootloop? I also believe it is soft brick because i can still access the download mode, although it did take a while as i had to find the dang drivers b/c my computer would not recognize it.
I tried using the LG Mobile Support Tool to try to unbrick it, but it says that it already has the latest firmware installed! I cant do an update recovery either!
Sadly the 7 day exchange and return has ended and I cannot replace it, so is there any other way that anyone knows to unbrick the phone?
Thanks
Did you ever figure this out? I had my k7 goto a secure boot error 9 and cant figure it out.
Sent from my LGMS330 using XDA-Developers mobile app
The only way to fix our LG devices...including @Goongydin 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://forum.xda-developers.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.
Xstar410 said:
The only way to fix our LG devices...including @Goongydin 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://forum.xda-developers.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.
Click to expand...
Click to collapse
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
thatotherguy.. said:
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
Click to expand...
Click to collapse
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)
Well if anyone has working on and will to make firmware from your phone please contact me
Sent from my SM-G935T using Tapatalk
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
thatotherguy.. said:
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
Click to expand...
Click to collapse
Whats that I smell? Hope for my soft bricked K7??? Many many thanks!
Goongydin said:
Whats that I smell? Hope for my soft bricked K7??? Many many thanks!
Click to expand...
Click to collapse
yes it should just flash it, it worked on mine
thatotherguy.. said:
yes it should just flash it, it worked on mine
Click to expand...
Click to collapse
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.
Goongydin said:
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.
Click to expand...
Click to collapse
I'm not sure I flashed with a program thats isn't allow to say on here
thatotherguy.. said:
I'm not sure I flashed with a program thats isn't allow to say on here
Click to expand...
Click to collapse
Oh. I wonder if a generic dll would work. Any chance youd be willing to pm me? Thanks for your work again.
thatotherguy.. said:
here you guys go I made stock tot.
Click to expand...
Click to collapse
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.
thatotherguy.. said:
yes it should just flash it, it worked on mine
Click to expand...
Click to collapse
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?
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Sent from my SM-G935T using Tapatalk
thatotherguy.. said:
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Click to expand...
Click to collapse
Anyone try the LGUP method? If so did it restore your phone using the tot above?
ledzepman71 said:
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.
Click to expand...
Click to collapse
http://forum.xda-developers.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 ----------
thatotherguy.. said:
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Can you p.m. Me the name of the program please
thatotherguy.. said:
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
Click to expand...
Click to collapse
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
Can someone with a working K7 please post the output of these commands in adb
Code:
ls -al /dev/block/platform/*/by-name
and
Code:
cat /proc/partitions
Thanks
That recovery app
Could you also PLEASE PM me that program you used to fix your phone as well!!??
Thanks
kw69747 said:
http://forum.xda-developers.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
Click to expand...
Click to collapse
Hi everyone,
I've recently messed up terribly on the Canadian model of this phone. The model # is KII-L05 and the problem is that I'm stuck on the logo screen when booting.
I was unable to flash a custom ROM properly and have no backups. I have TWRP 3.1.1-0 installed and have tried flashing cm12.1, cm-13.0, lineage-13.0 and lineage-14.1 with the proper gapps to no success. I also tried eRecovery (with a lot of trouble getting to it using the Vol+/- because it loads TWRP 99% of the time) but it won't detect the dload/UPDATE.APP that I acquired from the Canadian Huawei support site nor will it update via wifi.
I've run out of ideas so I'd appreciate some assistance in finding a solution either getting back to stock ROM(firmware?) or a custom ROM that supports this model.
If there's already an answer posted, please pass along the link as I've come up with nothing searching and following most of what's been said before.
Thanks,
You just have an option to restore the backup if someone can share it.
shashank1320 said:
You just have an option to restore the backup if someone can share it.
Click to expand...
Click to collapse
I was hoping it wouldn't have to come to that...
For clarity, would that be using TWRP to restore the backup or using the eRecovery/UPDATE.APP method?
I'll try my luck in the file repository to see if anyone has it.
Dominic987 said:
I was hoping it wouldn't have to come to that...
For clarity, would that be using TWRP to restore the backup or using the eRecovery/UPDATE.APP method?
I'll try my luck in the file repository to see if anyone has it.
Click to expand...
Click to collapse
you should try both.
TWRP backup and dload method. any of them could work
Dominic987 said:
I was hoping it wouldn't have to come to that...
For clarity, would that be using TWRP to restore the backup or using the eRecovery/UPDATE.APP method?
I'll try my luck in the file repository to see if anyone has it.
Click to expand...
Click to collapse
Extract your update.app using a program like 7zip -- it should contain a boot.img file. Use the ADB method to manually flash the file.
While your at it, if there is a system.img file -- flash that as well.
bb709394 said:
Extract your update.app using a program like 7zip -- it should contain a boot.img file. Use the ADB method to manually flash the file.
While your at it, if there is a system.img file -- flash that as well.
Click to expand...
Click to collapse
It may not work and dload will be best option here.
Fastboot may not allow him anymore to flash anything
bb709394 said:
Extract your update.app using a program like 7zip -- it should contain a boot.img file. Use the ADB method to manually flash the file.
While your at it, if there is a system.img file -- flash that as well.
Click to expand...
Click to collapse
shashank1320 said:
It may not work and dload will be best option here.
Fastboot may not allow him anymore to flash anything
Click to expand...
Click to collapse
Your suggestions are noted.
I'll try my luck at waiting a while longer for someone with a backup until I go flashing more things.
Did you try flashing stock recovery then flashing via dload?
hassanjavaid8181 said:
Did you try flashing stock recovery then flashing via dload?
Click to expand...
Click to collapse
I mentioned in my original post that I have no backups. Unfortunately, that includes me not having stock recovery to start from scratch.
My current eRecovery doesn't recognize anything I put into dload nor does it update via wifi.
I'm currently outreaching to Huawei Canada (been more than a few days without a response) as well as friends/coworkers that may have the phone that can help with no success.
Dominic987 said:
I mentioned in my original post that I have no backups. Unfortunately, that includes me not having stock recovery to start from scratch.
My current eRecovery doesn't recognize anything I put into dload nor does it update via wifi.
I'm currently outreaching to Huawei Canada (been more than a few days without a response) as well as friends/coworkers that may have the phone that can help with no success.
Click to expand...
Click to collapse
do you have orignal firmware file for your phone?if not download it from huawei website acoording to you model number
hassanjavaid8181 said:
do you have orignal firmware file for your phone?if not download it from huawei website acoording to you model number
Click to expand...
Click to collapse
Dominic987 said:
... it won't detect the dload/UPDATE.APP that I acquired from the Canadian Huawei support site nor will it update via wifi. ...
Click to expand...
Click to collapse
No backups, that includes anywhere internal or external of the phone in question. Already tried the Huawei site and they have Marshmallow - I suspect I need anything older that's on Lollipop.
Dominic987 said:
No backups, that includes anywhere internal or external of the phone in question. Already tried the Huawei site and they have Marshmallow - I suspect I need anything older that's on Lollipop.
Click to expand...
Click to collapse
Unfortunately there are no official firmware yet for this mate. I tried looking for you but couldn't get any. Its just OTA and not full firmware that could help you with dload.
Dominic987 said:
No backups, that includes anywhere internal or external of the phone in question. Already tried the Huawei site and they have Marshmallow - I suspect I need anything older that's on Lollipop.
Click to expand...
Click to collapse
May be last option is to take it to Huawei service center they will fix it for you.
[DELETED]
Leaving this project permanently.
Any user with the name "RealEngineer" wouldn't be me. I can confirm that I won't be returning here or to any other forum.
Thank You
Hi, the rom was replaced successfully on C200, thank you to all the members for this great tutorial/hack and your efforts.
The BLE remote also works but there is huge drop in performance, like YouTube takes forever to load video, I could only see the first frame of the video and then crash, all other general browsing in the OS is also slow. I wonder what might be causing it ???
it works perfectly fine for d200 v2 and now i can use adb as well as sideload any app if i want
All thanks to u and team
also i can disable jio update service to prevent updating of my box
thanks
Priceless_Aloo said:
it works perfectly fine for d200 v2 and now i can use adb as well as sideload any app if i want
All thanks to u and team
also i can disable jio update service to prevent updating of my box
thanks
Click to expand...
Click to collapse
Which OS was installed, Stock or Mi Box, my device got flashed with Mi firmware
Gband001 said:
Which OS was installed, Stock or Mi Box, my device got flashed with Mi firmware
Click to expand...
Click to collapse
I followed till point no.12, on boot it started with Mi Rom, (I have C200 version) ?? Should it not happen?? I downloaded the files in your post
Gband001 said:
Which OS was installed, Stock or Mi Box, my device got flashed with Mi firmware
Click to expand...
Click to collapse
stock
just flash system.img of c200 again using same method till step 10
AND replace aidan sytem.img to system.img of c200 box
Priceless_Aloo said:
stock
just flash system.img of c200 again using same method till step 10
AND replace aidan sytem.img to system.img of c200 box
Click to expand...
Click to collapse
Thanks Aloo ji, u truly are priceless
After flash it. Does Netflix plays 4k hdr videos and other apps too? Can any one of you share video of after flash it how it works?
Amlogic tool is giving .dll file missing
actkid said:
After flash it. Does Netflix plays 4k hdr videos and other apps too? Can any one of you share video of after flash it how it works?
Click to expand...
Click to collapse
yes if u have supported tv
Yoolo said:
Amlogic tool is giving .dll file missing
Click to expand...
Click to collapse
download the dll and paste it into the folder to fix this error
priceless can you post a screenshot of the running the android version here.
Can we go back to the original rom when needed? Thye might not give the security deposit back on cancelling the connection with a sodeloaded stb.
Getting libusb0.dll error have installed worldcup driver using AMLogic driver installer.exe. Downloaded libusb0.dll from net and copied to amlogic folder but it dosen`t work. Using win 10 ver 21h1 64bit. Please provide guide with images it will be helpful.
Priceless_Aloo said:
download the dll and paste it into the folder to fix this error
Click to expand...
Click to collapse
I have downloaded the file and put it under system32 folder but still it is giving error kindly help
6)Open AMLBootloaderConsole.exe you will see a screen waiting for device and dll error continue with next step.
7)press and hold the reset button of the box using a pin and simultaneously insert the power plug.
u will hear sound from pc after about 10 sec then remove power from stb and repeat step 5,6,7,8,9... now dll error is gone but now ( update partition system system-aidan.img ) command downloading is suck in middle of process will update when is find a solution for this problem.
Hope someone will make video with complete guide.
RealEngineer said:
When it gets stuck,you need to select the cmd window and press enter. If it still gets stuck or if it fails then you need to remove and reconnect the usb and try flashing again. That is the only way. Everyone faces these errors, the solution is to just try again.
Click to expand...
Click to collapse
Thanks RealEngineer for the guide . Will post all details when successful love to help others.
vipin786 said:
Thanks RealEngineer for the guide . Will post all details when successful love to help others.
Click to expand...
Click to collapse
Usb is not detecting in file browser how to resolve this issue
Ken adams1232 said:
download apps using jio pages and install on settop box
Click to expand...
Click to collapse
Apps can only install before running system.img command, my usb is not detecting after 12th step we have to install apps in mi os and in that os usb is not able to detect kindly help if anyone know how to solve
Junaid Shafi said:
View attachment 5390105
Click to expand...
Click to collapse
What is meant by this
woops didn't put this in guides, sorry
This should work for any KDZ firmware of any LG Device, but figured I'd write this for the Wing, as so far, its the only LG phone I own and the one I'm most determined with
This is not a full Root Tutorial. This is a step in the correct direction though. These are the After-Steps, so bootloader unlock is still needed. Sorry
What You'll need
- KDZ Tools (see attachment -- virus total scan just because: https://www.virustotal.com/gui/file...zODc2ZTViOWQ1MTlmN2Q0NzFiMjI6MTYzNzgyMTYwNg==)
- Firmware KDZ file
- Magisk Manager installed on device that IS NOT your LG Wing (at least for me, explained below)
Instructions (video coming soon)
1.) Download KDZ Tools and extract them to a folder somewhere.
-- I usually make one on my external drive and drop stuff there, but desktop works too
2.) Download whatever firmware KDZ file you need
3.) Put that KDZ File in the same folder as the KDZ Tools
4.) Run "OneKeyExtraction.bat" and select Y if the KDZ is in the folder with this same file
5.) This takes A LONG WHILE and you need a good large bit of storage space available (50gb+) because the extraction goes raw format and some image files at first take up 20+GB as 1 file
6.) Once complete, you should have a folder named "F100X_usersigned_etc" ... open that to find your img firmware files. There's 31GB of IMG files here if its the Android 11 1020 KR FW
7.) Copy one of the boot.img to your device with Magisk Manager installed
-- The reason I stated on a different device, is that at least for me, Magisk Manager kept failing to patch on my LG Wing. When I put the boot.img on my OnePlus 7 Pro 5G, it patched just fine
8.) Open magisk manager, select Install, Select and Patch a File, select the Boot.img and patch it
9.) Once patched, that's a rooted boot.img, pull it off your device back to your computer and hold on to it for when we get a way to flash it and root the device!
root theory:
Interupting the LGUp flashing process of firmware when it gets to boot partitions to load custom boot.img's. How to do this exactly, not sure. If there's a way we can re-kdz these files from KDZ tool, that might work too
I can tell you right now, it wont work because the bootloader is locked. The hash of the patched boot.img on the phone won't match and you will get "Your device has failed a routine check, your phone is unbootable."
Sorry to debunk your theory. We need a firehose and a engineering bootloader.
Leronex_1 said:
I can tell you right now, it wont work because the bootloader is locked. The hash of the patched boot.img on the phone won't match and you will get "Your device has failed a routine check, your phone is unbootable."
Sorry to debunk your theory. We need a firehose and a engineering bootloader.
Click to expand...
Click to collapse
hey it was worth a shot
KaptinBoxxi said:
hey it was worth a shot
Click to expand...
Click to collapse
Sure need lg wing firehose , can help to find it??
Bahmale said:
Sure need lg wing firehose , can help to find it??
Click to expand...
Click to collapse
Don't even have a clue of where to look so I won't be looking for it
i've done it with
"adb reboot fastboot
adb flash boot_a boot_a.img
adb flash boot_b boot_b.img"
both boot img a & b patched with magisk and by the way the phone i bought come with unlocked bootloader
mercuris said:
i've done it with
"adb reboot fastboot
adb flash boot_a boot_a.img
adb flash boot_b boot_b.img"
both boot img a & b patched with magisk and by the way the phone i bought come with unlocked bootloader
Click to expand...
Click to collapse
you got a rare device then. I can't even load fastboot, just download mode for lgup.
mercuris said:
i've done it with
"adb reboot fastboot
adb flash boot_a boot_a.img
adb flash boot_b boot_b.img"
both boot img a & b patched with magisk and by the way the phone i bought come with unlocked bootloader
Click to expand...
Click to collapse
What model do you have? I.e. F100VM10i
Glad you got it working btw!
kaluna00 said:
What model do you have? I.e. F100VM10i
Glad you got it working btw!
Click to expand...
Click to collapse
screen shot in another section shows it was a verizon demo model by the looks of it. F100V
KaptinBoxxi said:
screen shot in another section shows it was a verizon demo model by the looks of it. F100V
Click to expand...
Click to collapse
This is from the Verizon model (non demo).
Also i accidentally added the software version earlier.
i accidentally delete some lg apps and the phone stuck in bootloop the other day so i restore the phone using lgup just selected the refurbished option, the phone restored still in unlocked bootloader mode
mercuris said:
i accidentally delete some lg apps and the phone stuck in bootloop the other day so i restore the phone using lgup just selected the refurbished option, the phone restored still in unlocked bootloader mode
Click to expand...
Click to collapse
Hi, are you willing to dump the bootloader from your phone? Because it looks like you have a development device, so it has an unlockable engineering bootloader that can be used to unlock other LG Wing and Velvet devices.
Wish39 said:
Hi, are you willing to dump the bootloader from your phone? Because it looks like you have a development device, so it has an unlockable engineering bootloader that can be used to unlock other LG Wing and Velvet devices.
Click to expand...
Click to collapse
i dun mind just i dunno how to do that, if you can guide me it would be nice, or you can show me the instructions
mercuris said:
i dun mind just i dunno how to do that, if you can guide me it would be nice, or you can show me the instructions
Click to expand...
Click to collapse
Others can help on our discord server, I'll admit I'm not well versed on dumping partitions through stuff like ADB.
https://discord.gg/Zw9Uk9DWE2
mercuris said:
i dun mind just i dunno how to do that, if you can guide me it would be nice, or you can show me the instructions
Click to expand...
Click to collapse
You can also contact @Leronex_1 he can help you with dumping the bootloader
will do what i can to contribute, no problem
mercuris said:
will do what i can to contribute, no problem
Click to expand...
Click to collapse
Thanks, I recommend to join the Discord server though since me and Leronex are not always online on XDA, we are more active on Discord since its a live chat platform, not a forum like XDA. If you dont have a Discord account you can just create one.
If anyone else is reading this you are welcome to join the server as well.
Wish39 said:
Thanks, I recommend to join the Discord server though since me and Leronex are not always online on XDA, we are more active on Discord since its a live chat platform, not a forum like XDA. If you dont have a Discord account you can just create one.
If anyone else is reading this you are welcome to join the server as well.
Click to expand...
Click to collapse
will do
kaluna00 said:
This is from the Verizon model (non demo).
Also i accidentally added the software version earlier.
Click to expand...
Click to collapse
Reason I guessed demo device is because of the 0'd IMEI, but I guess as a dev device, 0'd imei is gonna be there too
Any progress on this? Sounded like you guys were making some good ground and then the thread went a little bit cold. No pressure. Just checking in. Thanks and Merry Christmas!
I've been digging and scouring for a long time but here you guys go here's the link to the firmware
https://service-sg-cdn.myoppo.com/CPH2417export_11_A.11_2022101923250170.zip
Is this really an unbrick solution? a little context would help, is it global / india / EU file?
How do you flash it without killing the phone beyond user repair?
Instructions or link to video or website with tutorial would be nice thanks
Its just the official Incremental Update direct from OPPO's servers.... same usage as other EDL flashes. If you can get it flashed it will guaranteed unbrick your device. It wipes the entire file system then loads the default OEM fw. No errors capable! If it flashes, you're unbricked
beatbreakee said:
Its just the official Incremental Update direct from OPPO's servers.... same usage as other EDL flashes. If you can get it flashed it will guaranteed unbrick your device. It wipes the entire file system then loads the default OEM fw. No errors capable! If it flashes, you're unbricked
Click to expand...
Click to collapse
But there is no EDL flasher for us consumers for the 10T so this file alone is useless unless i'm missing something!
leezaal said:
But there is no EDL flasher for us consumers for the 10T so this file alone is useless unless i'm missing something!
Click to expand...
Click to collapse
Qpst can flash the file
AkayamiShurui said:
Qpst can flash the file
Click to expand...
Click to collapse
That sounds great can you link a youtube video showing this or a working tutorial confirming this actually works??
leezaal said:
That sounds great can you link a youtube video showing this or a working tutorial confirming this actually works??
Click to expand...
Click to collapse
Sadly not my phone isn't bricked so I can't show it off but if you need help I can try to Walk you though it
AkayamiShurui said:
Qpst can flash the file
Click to expand...
Click to collapse
i thought only oneplus tool could flash it because it has a code blocking other software