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[Q] flex 2 us995 stuck at boot, any kdz or tot

My LG flex 2 us995 has been stuck at lg logo.
Tried hard reset too but invain. No kdz tot on google no software update.. so what are my options to unbrick it

have you tried "Upgrade Recovery" method with LGMobile Support tool?

spiderx_mm said:
have you tried "Upgrade Recovery" method with LGMobile Support tool?
Click to expand...
Click to collapse
yes i did. it says latest software version is installed. 10c. no firmware available. so is recovery.. no kdz link no tot for uss95. 7 days in searching but invain..i found a ls996 tot. should i try it on us995. is that safe? i doubt

muzammil457 said:
yes i did. it says latest software version is installed. 10c. no firmware available. so is recovery.. no kdz link no tot for uss95. 7 days in searching but invain..i found a ls996 tot. should i try it on us995. is that safe? i doubt
Click to expand...
Click to collapse
Its not recommended, But its most likely your only chance.

hyelton said:
its not recommended, but its most likely your only chance.
Click to expand...
Click to collapse
i tried your tot procedure on my lg us995. But it failed due to dll... So i need special dll file. If you have

muzammil457 said:
i tried your tot procedure on my lg us995. But it failed due to dll... So i need special dll file. If you have
Click to expand...
Click to collapse
That's because your trying to flash it on a different model. I had already replied to your PM about that. You'll need to do a hex edit on the tot file your using to be able I flash it.
Sent from my iPhone using Tapatalk

Can I know if the way works? If so, can I have the proper tot for me to flash my US995 too?
Thanks!!!

rchristy said:
Can I know if the way works? If so, can I have the proper tot for me to flash my US995 too?
Thanks!!!
Click to expand...
Click to collapse
I tried to flash ls996 tot on us995 but it didnt work for me.now waiting for us995 own files or dump. Waiting for somebody to upload it

muzammil457 said:
I tried to flash ls996 tot on us995 but it didnt work for me.now waiting for us995 own files or dump. Waiting for somebody to upload it
Click to expand...
Click to collapse
Did you ever try the way from this post http://forum.xda-developers.com/showthread.php?t=2287573 ? ESN should be from *#06#.
If works for you, please share the firmware you get.
Thanks.

rchristy said:
Did you ever try the way from this post http://forum.xda-developers.com/showthread.php?t=2287573 ? ESN should be from *#06#.
If works for you, please share the firmware you get.
Thanks.
Click to expand...
Click to collapse
Thats pretty old method which i tried but got nothing.

hyelton said:
Its not recommended, But its most likely your only chance.
Click to expand...
Click to collapse
Is LS996 ZV7/ZV8 KDZ or TOT available anywhere? I tried but found nothing. I can confirm that US995 should be able to run LS996 firmware if we can manage to cross-flash it somehow.
http://forum.xda-developers.com/showpost.php?p=63346351&postcount=52

guys i need ls996 zv8 kdz, as my phone hangs and doesnt let me do anything after installing zv8root.img on zv6 phone,

BRICKED after downgrade

Need support here tried to downgrade from MM to LP used the official LP TOT, it's kinda funny the dll I used worked without IMEI check now when I try to use that same dll it fails for no IMEI is there any way to fix this its in 9008 mode port 9 help me please NOT 9006 I think I just need to relax the about or boot.img

LGMONO said:
Need support here tried to downgrade from MM to LP used the official LP TOT, it's kinda funny the dll I used worked without IMEI check now when I try to use that same dll it fails for no IMEI is there any way to fix this its in 9008 mode port 9 help me please NOT 9006 I think I just need to relax the about or boot.img
Click to expand...
Click to collapse
Ok so what exactly did you do and what is the phone doing?

I did the .up forced mm update I had it for a week and with me I gotta have root so I used lgup to try and downgrade with LGH900AT-00-V10f-ATT-US-OCT-28-2015+0.tot used the dll 8994 it flashed however the phone shut off and when I tried to turn it on nothing seen is black and when I plug it in under device manager shows q loader 9008 port 2 I tried to fix it but when I try to use lgup it won't show a port so now I'm trying to fix it by using lg flash tool and the problem with that is the flash will fail to no imei if I try and use other dll it fails to model check I seriously really need to fix this phone I love this phone I f'ed this thing up playing to much

LGMONO said:
I did the .up forced mm update I had it for a week and with me I gotta have root so I used lgup to try and downgrade with LGH900AT-00-V10f-ATT-US-OCT-28-2015+0.tot used the dll 8994 it flashed however the phone shut off and when I tried to turn it on nothing seen is black and when I plug it in under device manager shows q loader 9008 port 2 I tried to fix it but when I try to use lgup it won't show a port so now I'm trying to fix it by using lg flash tool and the problem with that is the flash will fail to no imei if I try and use other dll it fails to model check I seriously really need to fix this phone I love this phone I f'ed this thing up playing to much
Click to expand...
Click to collapse
Is the download mode gone as well?

TheBobMiller said:
Is the download mode gone as well?
Click to expand...
Click to collapse
Yes I only have one mode thats 9008
Sent from my SM-T530NU using Xposed Modules

Thank god my phone is covered under warranty till 2017 sending out my v10 tomorrow free shipping too
Sent from my SM-T530NU using Xposed Modules

(REQUEST) H631 20G EMMC Backup

Can anyone with a rooted Stylo on 20G update make an EMMC backup and upload it.
I would really be grateful.
This is the way to do it:
Use command backup mmcblk0
adb shell
su
dd if=/dev/block/mmcblk0 of=/data/media/0/H631EMMC20G.img bs=1024 count=1048576
if you have SD Card (this would be better)
adb shell
su
dd if=/dev/block/mmcblk0 of=/mnt/media_rw/external_SD/H631EMMC20G.img bs=1024 count=1048576
Thanks in advance :good:

+1 please please please

Hello , this dump include system partition and 100% works.
Model: H631
Firmware: V20i
https://mega.nz/#!6NNAWTxY!_yHUA3jblBnOBwDjstZ0qpKelh0iGPiH96-RcKxLJeU

vim1 said:
Hello , this dump include system partition and 100% works.
Model: H631
Firmware: V20i
https://mega.nz/#!6NNAWTxY!_yHUA3jblBnOBwDjstZ0qpKelh0iGPiH96-RcKxLJeU
Click to expand...
Click to collapse
I've tried to wrigt this dump on sdcard, but nothing

I've tried once more and received LGE AndroidNet USB Serial Port instead of qualcomm 9008, bu no D mode
I had 20G also...

vim1 said:
Hello , this dump include system partition and 100% works.
Model: H631
Firmware: V20i
https://mega.nz/#!6NNAWTxY!_yHUA3jblBnOBwDjstZ0qpKelh0iGPiH96-RcKxLJeU
Click to expand...
Click to collapse
Needs to be 20G, not i.

@vim1 can you or @MrObvious upload a 20G emmc backup?
Would be really grateful for this!
Thanks in advance

Please share with google drive if possible !
I have a a LG H631 20G but I can not root it.
Please help me root it. I will dump system for you.
Thanks

yumax131 said:
I've tried once more and received LGE AndroidNet USB Serial Port instead of qualcomm 9008, bu no D mode
I had 20G also...
Click to expand...
Click to collapse
I have a same issue ! Phone can not enter into download mode !
Please help me if you have any way !

truonggiang0710 said:
I have a same issue ! Phone can not enter into download mode !
Please help me if you have any way !
Click to expand...
Click to collapse
I've sold my already, Z3 box or similar is needed!

truonggiang0710 said:
Please share with google drive if possible !
I have a a LG H631 20G but I can not root it.
Please help me root it. I will dump system for you.
Thanks
Click to expand...
Click to collapse
to root the device you must first unlock bootloader
enable usb debugging, enable OEM unlock (THIS WILL WIPE EVERYTHING ON YOUR PHONE)
adb reboot bootlader
fastboot oem_unlock
let it reboot
adb reboot bootlader (again)
fastboot flash recovery twrp.img (download TWRP)
reboot to recovery and flash latest supersu.zip

yumax131 said:
I've sold my already, Z3 box or similar is needed!
Click to expand...
Click to collapse
I'm a new Z3 box member ! Please help me more details !
I will buy a Z3 box to repair my phone !
Thanks a lot !

damn I wish I found this thread a few days ago lol. I did the same thing - bricked my stylo by trying to go for 20g back to 20c.

thejoker954 said:
damn I wish I found this thread a few days ago lol. I did the same thing - bricked my stylo by trying to go for 20g back to 20c.
Click to expand...
Click to collapse
And this community is so sh*i*t*t*y now everyone just wants to come and download stuff but not help others in need of backups or emmc imgs.

Well I'm thinking about grabbing a LG stylo with a bad ESN off of eBay for around $30, but I'm not sure if pulling the emmc backup from it would do any good for us. I have zero experience with bad ESN phones.
**Edit**
For anyone viewing this thread it is safe to go from the 20i (the newest one) to 20g it's only dangerous to go from 20g to 20c so if anyone feels like helping....
Also ms631 20g emmc backup would most likely work as well as they are the same phone

thejoker954 said:
Well I'm thinking about grabbing a LG stylo with a bad ESN off of eBay for around $30, but I'm not sure if pulling the emmc backup from it would do any good for us. I have zero experience with bad ESN phones.
**Edit**
For anyone viewing this thread it is safe to go from the 20i (the newest one) to 20g it's only dangerous to go from 20g to 20c so if anyone feels like helping....
Also ms631 20g emmc backup would most likely work as well as they are the same phone
Click to expand...
Click to collapse
Is there any MS631 20G emmc backup available anywhere? I really dont know if its a good idea to downgrade but you may try! If the phone is of no use to you I can buy it. It was my backup phone and I really liked the long lasting battery. :good:

Got a stylo from eBay with a clean esn\imei. It should be here in about a week, so I should be able to get the emmc up soon after that. Will post once it's ready

thejoker954 said:
Got a stylo from eBay with a clean esn\imei. It should be here in about a week, so I should be able to get the emmc up soon after that. Will post once it's ready
Click to expand...
Click to collapse
Thanks Joker! We'll be waiting.

https://www.4shared.com/file/LVARr4_hba/H631EMMC20G.html
this was created using the method from the first post. however I haven't managed to restore my phone from 9008 mode with it. wasn't even able to get the LGE AndroidNet USB Serial Port like i got with the 20i image. it may have to be done with a different sd card then the one I tested with.

thejoker954 said:
https://www.4shared.com/file/LVARr4_hba/H631EMMC20G.html
this was created using the method from the first post. however I haven't managed to restore my phone from 9008 mode with it. wasn't even able to get the LGE AndroidNet USB Serial Port like i got with the 20i image. it may have to be done with a different sd card then the one I tested with.
Click to expand...
Click to collapse
Mine did mount like the 20i backup but cant do anything to it and it isnt displaying anything on screen either

LG G4 H810 V21y EMMC Dump File | Hard Brick

Hi if someone have lg g4 h810 with software version MM V21y then plz create a dump of emmc using this method https://www.youtube.com/watch?v=op8Qk8TK4lI
and share with me i need emmc dump file because i hard bricked my phone and i know about this method https://forum.xda-developers.com/tmobile-g4/help/unbrick-lg-g4-h811-9008-qualcomm-t3456421 to fix my phone but i don't have emmc dump of my mobile if someone share with i really appreciate it ,

pchacker47 said:
Hi if someone have lg g4 h810 with software version MM V21y then plz create a dump of emmc using this method https://www.youtube.com/watch?v=op8Qk8TK4lI
and share with me i need emmc dump file because i hard bricked my phone and i know about this method https://forum.xda-developers.com/tmobile-g4/help/unbrick-lg-g4-h811-9008-qualcomm-t3456421 to fix my phone but i don't have emmc dump of my mobile if someone share with i really appreciate it ,
Click to expand...
Click to collapse
Only issue with that is I think the device would need to be rooted.. which it's not rootable. Which would explain most likely why there's not one already uploaded for the tons of users who attempted to downgrade.
Sent from my iPhone using Tapatalk

Yeah U right ! i hope when rooted method for LG G4 h810 release then maybe someone can help me

pchacker47 said:
Yeah U right ! i hope when rooted method for LG G4 h810 release then maybe someone can help me
Click to expand...
Click to collapse
Sadly it'll be very unlikely that root will be coming anytime soon for the H810 if at all at this moment.
Sent from my iPhone using Tapatalk

Secure booting error after sd card unbrick method
I bought used h811, but it has issue of restarting every time I tired to uninstall any app or tried to go to security setting. So I decided to downgrade it (I have no idea about ARB at that time), the device show h811-21y, So I download h811-10n firmware & use lgup to downgrade after it complete 100% it get bricked, and show qualcomm 9008 on the PC. I then open the device and found out it is h810 written on the motherboard.
I tried almost every qfil mbn files present on the internet but failed.
Then I tired this firmware
LGH810AT-01-V21y-310-410-JUN-20-2016-ARB03+0.rar
and use this youtube method to create raw programme & patch
watch?v=RhG02kmSelk
Then I use sd card method as this youtube method suggest
watch?v=kX2Fm1zEx5E
my device show sign of life but stuck in "secure booting error 1009"
At that point I am totally stuck since I does not get any help with this error on the internet

Probable solution to VS990 motherboard with H900 or H901 software (marshmello hole)

Hi guyzz I think I've found a solution to the following problems:
1. VS990 board with H900 or H901 software.
2. Settings app crashes, Fingerprint sensor doesn't work, uninstalling an app causes soft boot
But I need help. So anyone willing please comment below.
P.S. as usual this is an experimental solution, so please try at your own risk.
Step 1: I need someone to put their phone in [Qualcomm HS-USB QDLoader 9008], because to my understanding this is the lowest level hardware control for the emmc in qualcomm evices.
Step 2: Once in this mode we need to follow the qfil solution to recover from the hardbrick and install the VS990 software.
But as I'm new to this, I've only found one way of entering the mode. (can't add the image due to xda restrictions -_- please help me with posting the image link )
If there is a software way to do this too, please comment below.

I have the same problem.
I tried many solutions but nothing better.
What is your solution ?

lukskajwoker said:
I have the same problem.
I tried many solutions but nothing better.
What is your solution ?
Click to expand...
Click to collapse
Hi, sorry for the late reply. But my solution is very very risky. It involves willingly hard bricking your phone and just flashing the device with VS990 software using the Q-fil method. But I need testers to actually prove that it works in general and not just on my phone.
But as I mentioned it is very very dangerous. So, unless you have the phone just lying around; I wouldn't suggest it.

OK,
I would try. Now phone is usless.

Mouldydroid said:
Hi, sorry for the late reply. But my solution is very very risky. It involves willingly hard bricking your phone and just flashing the device with VS990 software using the Q-fil method. But I need testers to actually prove that it works in general and not just on my phone.
But as I mentioned it is very very dangerous. So, unless you have the phone just lying around; I wouldn't suggest it.
Click to expand...
Click to collapse
Ok, what is it?
I'm more than willing to try.
I also have to mention that the ARB is not just in the system, it's also somehow modifying the hardware. I have 2 H900 (both are VS990) boards. One of them is 5.1 rooted, the other is H90021w. I put the 5.1's emmc on the other board and not working. Then I flash the H90021w on the former 5.1's emmc, the phone is working. I won't put the H90021w emmc to the other board as it will ruin the board.
Note: I have a medusa pro box, so I can flash the 90021w anytime if it's bricking.

Mouldydroid said:
Hi, sorry for the late reply. But my solution is very very risky. It involves willingly hard bricking your phone and just flashing the device with VS990 software using the Q-fil method. But I need testers to actually prove that it works in general and not just on my phone.
But as I mentioned it is very very dangerous. So, unless you have the phone just lying around; I wouldn't suggest it.
Click to expand...
Click to collapse
I think some of us are ready.

I am ready to do this, translate in 9008 if still relevant,
skype:zlocontrol
lg v10 h900&901

Hey, I'm really interested on how this turns out.
So from what I'm understanding, the idea is to get the LG V10 AT&T software flashed (with verizon motherboard) into usb qloader mode, and then to flash the verizon software or the original LG V10 H900 unto it?
I'd say its worth a go, but I don't have a medusa box in case it goes wrong ^^

Theamerix said:
Hey, I'm really interested on how this turns out.
So from what I'm understanding, the idea is to get the LG V10 AT&T software flashed (with verizon motherboard) into usb qloader mode, and then to flash the verizon software or the original LG V10 H900 unto it?
I'd say its worth a go, but I don't have a medusa box in case it goes wrong ^^
Click to expand...
Click to collapse
I've try the very possible way I can think of.
I've take out the EMMC and put a H900 lollipop inside it, not working. Not even any other FW will working, whether VS990 or H901, not after we put H90021w on it. And if I put that EMMC with android 5.1 on another VS990 board, which H90021w is never run on it, it's working fine.
I really suspect the ARB of H90021w is making physical changes on the board, and then only H90021w will working and probably newer FW too. I think that's our only chance. If we can find someone with newer FW willing to help, we can try it. Please check https://forum.xda-developers.com/att-lg-v10/general/calling-help-h90021z-h90022b-firmware-t3881691

Hi and thanks for the support. But due to utter desperation I got rid of the phone about 3 months ago. Now here is all of my research.
1. Get into HS USB mode by holding down both vol up+down....
2. Get QFIL to flash and it should work... P.S. flash proper ones... also dont flash versions below the one that it got messed up with
P.S. I did have a guy try out the board pinching method to get into HS USB... and somehow he got into fastboot and then I got out of contact with him

Mouldydroid said:
Hi and thanks for the support. But due to utter desperation I got rid of the phone about 3 months ago. Now here is all of my research.
1. Get into HS USB mode by holding down both vol up+down....
2. Get QFIL to flash and it should work... P.S. flash proper ones... also dont flash versions below the one that it got messed up with
P.S. I did have a guy try out the board pinching method to get into HS USB... and somehow he got into fastboot and then I got out of contact with him
Click to expand...
Click to collapse
Thanks..
But the problem is, there's no newer KDZ than H90021w around.

ardian1899 said:
Thanks..
But the problem is, there's no newer KDZ than H90021w around.
Click to expand...
Click to collapse
I know.... but my solution was... as you get into EDL mode all security goes to hell (theoretically) so theoretically you should be able top flash the original ROM that was meant for that specific motherboard, and not the one that was eventually installed during refurbish process
Now technically this should get rid of the unable to uninstall apps and the fingerprint bug....

Mouldydroid said:
I know.... but my solution was... as you get into EDL mode all security goes to hell (theoretically) so theoretically you should be able top flash the original ROM that was meant for that specific motherboard, and not the one that was eventually installed during refurbish process
Now technically this should get rid of the unable to uninstall apps and the fingerprint bug....
Click to expand...
Click to collapse
Maybe.. but the option is very limited on H900. And if we flash the H90021w firmware, there;s no way back.
Basically I really suggest anybody outside US to avoid buying an AT&T phones.

I need to add. Contrary to many believe here, motherboard with VS990 code may not only for verizon, but Tmo and AT&T as well. I've open many V10's board, not once I found H901 or H900 printed on the motherboard (many VS990 and a few F600). Even those H901 which working normally and able to run on the latest official nougat KDZ, are on VS990 boards too.

ardian1899 said:
I need to add. Contrary to many believe here, motherboard with VS990 code may not only for verizon, but Tmo and AT&T as well. I've open many V10's board, not once I found H901 or H900 printed on the motherboard (many VS990 and a few F600). Even those H901 which working normally and able to run on the latest official nougat KDZ, are on VS990 boards too.
Click to expand...
Click to collapse
Is there a way to identify for what deviceversion the version of VS990 board one might have really is.