Bricked after ZV5 flash - Sprint LG G4

Hello,
I have an hard brick with LG G4 sprint Ls991 after flashing ZV5 firmware; I have an Qualcomm hsusb QDloader 9008 issue
any solution please to unbrick it ?
Thank's

Were you downgrading?

Phantisy said:
Were you downgrading?
Click to expand...
Click to collapse
from Marshmallow, I dont remember build N°

octopus82 said:
from Marshmallow, I dont remember build N°
Click to expand...
Click to collapse
If you went from Marshmallow to ZV5 then you bricked your phone. As far as I know you cannot recover from that.

Related

[HELP] Sprint LG G4

Hi,
I have recently purchased a LG G4 LS991 and tried to find its rooting method but was unsuccessful so please if someone could point me in the right direction if the root is possible or downgrading is an only option.
Here are some useful details of my G4:
Android version 6.0
Kernel 3.10.84
Build MRA58K
Software version LS991ZVA
P.s I apologize, if this has been asked before.
Sarmad19 said:
Hi,
I have recently purchased a LG G4 LS991 and tried to find its rooting method but was unsuccessful so please if someone could point me in the right direction if the root is possible or downgrading is an only option.
Here are some useful details of my G4:
Android version 6.0
Kernel 3.10.84
Build MRA58K
Software version LS991ZVA
P.s I apologize, if this has been asked before.
Click to expand...
Click to collapse
http://forum.xda-developers.com/sprint-g4/development/stock-sytem-image-files-zv5-zv6-t3205640
You can only downgrade to zv6 which is rootable its not a one click method like before. But not to bad
TheMadScientist420 said:
http://forum.xda-developers.com/sprint-g4/development/stock-sytem-image-files-zv5-zv6-t3205640
You can only downgrade to zv6 which is rootable its not a one click method like before. But not to bad
Click to expand...
Click to collapse
I'm sorry, I'm total noob at this and don't wanna brick the device.
Can you please tell me the complete step by step instructions from ZVA to ZV6
Sarmad19 said:
I'm sorry, I'm total noob at this and don't wanna brick the device.
Can you please tell me the complete step by step instructions from ZVA to ZV6
Click to expand...
Click to collapse
http://forum.xda-developers.com/sprint-g4/development/restore-sprint-lg-ls991-zv6-tot-t3213196
Follow this guide download the zv6 tot back eall ure pics and such up and restore zv6 then follow first guid i gave u
TheMadScientist420 said:
http://forum.xda-developers.com/sprint-g4/development/restore-sprint-lg-ls991-zv6-tot-t3213196
Follow this guide download the zv6 tot back eall ure pics and such up and restore zv6 then follow first guid i gave u
Click to expand...
Click to collapse
Just to make sure everything is right, I will first flash zv6 from zva using LGUP and then root it?
ZVA and ZV6 has same qfuse version?
No flash the zv6. Zva is not rootable by my understanding
TheMadScientist420 said:
No flash the zv6. Zva is not rootable by my understanding
Click to expand...
Click to collapse
Thanks for the quick reply. I am now on ZV6 rooted.
Can you tell me how to disable OTA updates?
I have disabled Sprint_installer.apk through Debloater but it is still downloading the OTA.
I let it download and then long press it in notifacations then itll bring u into apps menu click on show notifactions that the cheap way im new to this phone too so i actually disabled mine with a gsm unlock package
can root lg ls991 zv9, but must buy tot rooted, have some people sell it now
hsrose11 said:
can root lg ls991 zv9, but must buy tot rooted, have some people sell it now
Click to expand...
Click to collapse
No ones gonna buy. Tot thats bull****
---------- Post added at 08:50 AM ---------- Previous post was at 07:55 AM ----------
TheMadScientist420 said:
No ones gonna buy. Tot thats bull****
Click to expand...
Click to collapse
Sorry i wasnt clear after i read i mean its bull crap that someones tryin to sell it. Not callin bullcrP on u im sorry again
hsrose11 said:
can root lg ls991 zv9, but must buy tot rooted, have some people sell it now
Click to expand...
Click to collapse
How much? Who's selling it? Does it have unlocked bootloader too?
tabp0le said:
How much? Who's selling it? Does it have unlocked bootloader too?
Click to expand...
Click to collapse
Lol more i think about it i would probly buy it too
tabp0le said:
How much? Who's selling it? Does it have unlocked bootloader too?
Click to expand...
Click to collapse
contact tungkick, dont ask about unlock bl now, nobody can answer

DoDownload Error when flashing TOT

I have a friend with a bricked LG G4. It's a sprint model LS991. He has no idea what firmware he is on and so far I've tried ZVB ZV9 and ZV6. Every time it gets to about 10% and gives me "DoDownload Error!!!". I have been searching for hours and have found many people posting with the same problem but they seem to be ignored in most threads. Has anyone had this issue before and found a work around? Or can anyone at least tell me what it means? It seems to occur after this line:
CheckDL Validation
_prepareAfterDload download
00000064
DoDownload Error!!!
I have tried different DLL files (generic and model specific) as well as on Upgrade + DL and Board DL with no change. Any help would be greatly appreciated.
jdubs860 said:
I have a friend with a bricked LG G4. It's a sprint model LS991. He has no idea what firmware he is on and so far I've tried ZVB ZV9 and ZV6. Every time it gets to about 10% and gives me "DoDownload Error!!!". I have been searching for hours and have found many people posting with the same problem but they seem to be ignored in most threads. Has anyone had this issue before and found a work around? Or can anyone at least tell me what it means? It seems to occur after this line:
CheckDL Validation
_prepareAfterDload download
00000064
DoDownload Error!!!
I have tried different DLL files (generic and model specific) as well as on Upgrade + DL and Board DL with no change. Any help would be greatly appreciated.
Click to expand...
Click to collapse
either hes on zvc or zvd and u r flashing older firmware not possible due to antirollback or it has suffered from the ilapo bootoop
i see u r a newer user from now on please post ? in the q and a thread
I had the same error when on ZVC trying to flash a ZVB tot. I ended up using LGUP instead of LGFlash tool and it worked. Hope that this helps.
l33tlinuxh4x0r said:
I had the same error when on ZVC trying to flash a ZVB tot. I ended up using LGUP instead of LGFlash tool and it worked. Hope that this helps.
Click to expand...
Click to collapse
Right now i have ZVC software version can i downgrade ZV6 without brick????
pls check picture..... its possible or not???
hawzsth said:
Right now i have ZVC software version can i downgrade ZV6 without brick????
pls check picture..... its possible or not???
Click to expand...
Click to collapse
no it is not possible
TheMadScientist420 said:
no it is not possible
Click to expand...
Click to collapse
its brick how to repair it..........
Qualcomm 9008 showing on PC... pls help????
hawzsth said:
its brick how to repair it..........
Qualcomm 9008 showing on PC... pls help????
Click to expand...
Click to collapse
jtag is the only current soulution
octoplus box with jtag
---------- Post added at 08:28 AM ---------- Previous post was at 08:26 AM ----------
TheMadScientist420 said:
jtag is the only current soulution
octoplus box with jtag
Click to expand...
Click to collapse
put ure g4 in a drwar and get a new phone buddy
hawzsth said:
Right now i have ZVC software version can i downgrade ZV6 without brick????
pls check picture..... its possible or not???
Click to expand...
Click to collapse
No you cannot... There is anti rollback.
l33tlinuxh4x0r said:
No you cannot... There is anti rollback.
Click to expand...
Click to collapse
Don't know exacts. But he hard bricked it.
hawzsth said:
its brick how to repair it..........
Qualcomm 9008 showing on PC... pls help????
Click to expand...
Click to collapse
did u do this attempting to downgrade????
TheMadScientist420 said:
did u do this attempting to downgrade????
Click to expand...
Click to collapse
yes when i downgrade zvb to zv6 its brick and now no power on when i connect pc its show qualcomm hsusb 9008 error
hawzsth said:
yes when i downgrade zvb to zv6 its brick and now no power on when i connect pc its show qualcomm hsusb 9008 error
Click to expand...
Click to collapse
again sorry thats a hard brick and only way to fix is jtag rite now may change in fututre

LS991 ZVD TOT needed for boot repair ..

LS991 ZVD TOT needed for boot repair ..
i will use this file with medusa pro to repair its boot ....
aamszia said:
LS991 ZVD TOT needed for boot repair ..
i will use this file with medusa pro to repair its boot ....
Click to expand...
Click to collapse
Pretty surer there is no zvd tot released.
How did u brick a zvd. With no root?
U sure its not a ilapoed boot loop or did u try and downgrade of so use lgup and emergency firmware recovery mode
TheMadScientist420 said:
Pretty surer there is no zvd tot released.
How did u brick a zvd. With no root?
U sure its not a ilapoed boot loop or did u try and downgrade of so use lgup and emergency firmware recovery mode
Click to expand...
Click to collapse
Downgraded with Octopus box flasher ... this software usually flashed directly without checking Boot Version .
aamszia said:
Downgraded with Octopus box flasher ... this software usually flashed directly without checking Boot Version .
Click to expand...
Click to collapse
Ah makes sense now.
Still aint found a zvd anywhere. I dont think one exist
any link for ota ?????
aamszia said:
any link for ota ?????
Click to expand...
Click to collapse
I dont think there is ive searched exhaustivly. Plus i dont think the ota will help. Need the whole tot. U might try to catch it with lgup. I have before. Find the folder that lg up store the temp download in as soon as its done move it to another folder. Up has a bad habbit of deleting them.
I may be wrong on the ota not helping. As it does upgrade the bootloader and such.
i guess i have to wait now to repair its boot ..
aamszia said:
i guess i have to wait now to repair its boot ..
Click to expand...
Click to collapse
Might check out. Jtag fixes but prob same boat need the firmware
still not available ?
aamszia said:
still not available ?
Click to expand...
Click to collapse
Heck no. And i gues theres a zve update.
And both lg and sprints website say zva was the last update i want the new build num and stuff. See if anythings changed on the dev end of it
Last tot i saw was zvc.

How to Upgrade H811 10m LP to 20i/p/o MM HELP

im ON H811 10m I WANNA ROOT N INSTALL TWRP ON 10m ANDROID 5.1 IM EXHAUSTED HELP!! can't reboot in bootloader "adb reboot bootloader" in terminal just reboot android so no root or twrp n someone on xda said upgrading 10m to 20i in download mode brick your device
Lg drivers are installed correctly in on win 8.1 2.0 port mtp mode work but LGUP n LGMobile Support Tool only recognize device in download mode Usb Debug n OEM Unlock is ticked
LINK Bricked10m
Aemyiam said:
im ON H811 10m I WANNA ROOT N INSTALL TWRP ON 10m ANDROID 5.1 IM EXHAUSTED HELP!! can't reboot in bootloader "adb reboot bootloader" in terminal just reboot android so no root or twrp n someone on xda said upgrading 10m to 20i in download mode brick your device
Lg drivers are installed correctly in on win 8.1 2.0 port mtp mode work but LGUP n LGMobile Support Tool only recognize device in download mode Usb Debug n OEM Unlock is ticked
LINK Bricked10m
Click to expand...
Click to collapse
root can be on locked bootloader on 5.1 only using rooted system.img
10n and 20i antirollback V2. you can flash this 2 if you stay there.. 10 is lollipop and 20i is MM.
20o-20p-20q-and latest 20R is antirollback V3 you can switched to any onf this once you flash 20o or higher.
you cant unlock bootloader if you are in lollipop.
you need to be on 20i and do the procedure.
raptorddd said:
root can be on locked bootloader on 5.1 only using rooted system.img
10n and 20i antirollback V2. you can flash this 2 if you stay there.. 10 is lollipop and 20i is MM.
20o-20p-20q-and latest 20R is antirollback V3 you can switched to any onf this once you flash 20o or higher.
you cant unlock bootloader if you are in lollipop.
you need to be on 20i and do the procedure.
Click to expand...
Click to collapse
20i procedure will brick my device in on 10m read the first post n the link ive posted kingoroot fail n stump root said your device is patched so idk i dont wann brick my new lg g4
Aemyiam said:
20i procedure will brick my device in on 10m read the first post n the link ive posted kingoroot fail n stump root said your device is patched so idk i dont wann brick my new lg g4
Click to expand...
Click to collapse
no it wont... didnt you read what i posted.? 10n-20i V2. how can you brick in same antirollback.
now 20o-p-q-and r are V3.. NOW V3 to V2 yes hard brick. from 20o to 20i and lower brick.
didnt you see he says hes phone says is a sprint..
(when upgrading i've seen an ls991zv6 i don't know)
either hes board is not h811 tmobile and flashed a h811 kdz to sprint phone..... or he has a h811 and flashed a sprint kdz..
i have not seen this on G4 in G2 yes alot of places would say it was d800. in stickers and all but the motherboard were replaced with anothe variant. so a phone put up togethe of othe phones parts..
then if you dont trust me then i cant help you...
 @MicroMod777 care to explain to this guy..
raptorddd said:
no it wont... didnt you read what i posted.? 10n-20i V2. how can you brick in same antirollback.
now 20o-p-q-and r are V3.. NOW V3 to V2 yes hard brick. from 20o to 20i and lower brick.
didnt you see he says hes phone says is a sprint.. .
@MicroMod777 care to explain to this guy..
Click to expand...
Click to collapse
what if i have the same board? cuz i bought it from the same seller on ebay i guess and ik about v2 v3 antirollback thing but if i got it brick how would i go back to 10m? do you have link of stock 10m? i found some images for 10n and the 10h but nothing about the 10m
Aemyiam said:
what if i have the same board? cuz i bought it from the same seller on ebay i guess and ik about v2 v3 antirollback thing but if i got it brick how would i go back to 10m? do you have link of stock 10m? i found some images for 10n and the 10h but nothing about the 10m
Click to expand...
Click to collapse
well... here am not so sure.. like i said in LG G2 there were franken phones made from different parts of other variatns.. but the motherboard was the one to pay attention to. the only way was to open phone and read the motherbard. as they could edit the numbers in software but not on print in motherboard.... this is so odd tough i have not heard this on G4... likei said i dont know what the other guy did. did he downloaded a wrong KDZ.? of did he had right KDZ and motherboard not matching H811. ??? only way is to read the model name number in motherboard..
i dont know... when i got my phone it had 10n lollipop.. never seen m or h. i know theres kdz in a page but i have never use..
a lil bit conversation over here about same topic https://forum.xda-developers.com/tmobile-g4/help/q-how-to-upgrade-to-marshmallow-manually-t3476295/post69467849#post69467849 but its until unsolved mystery.
raptorddd said:
well... here am not so sure.. like i said in LG G2 there were franken phones made from different parts of other variatns.. but the motherboard was the one to pay attention to. the only way was to open phone and read the motherbard. as they could edit the numbers in software but not on print in motherboard.... this is so odd tough i have not heard this on G4... likei said i dont know what the other guy did. did he downloaded a wrong KDZ.? of did he had right KDZ and motherboard not matching H811. ??? only way is to read the model name number in motherboard..
i dont know... when i got my phone it had 10n lollipop.. never seen m or h. i know theres kdz in a page but i have never use..
Click to expand...
Click to collapse
he flashed 20i ( (h81110m build lmy47d)
after upgrading it with LGUP + kdz img file H81120i_00_0201 (to mm) ) his build # is same as mine..... my board is msm8992 does it matches with yours or its fake hardware... @MicroMod777 H811 One Click TWRP will this method work on 81110m?
dxavinash said:
a lil bit conversation over here about same topic https://forum.xda-developers.com/tmobile-g4/help/q-how-to-upgrade-to-marshmallow-manually-t3476295/post69467849#post69467849 but its until unsolved mystery.
Click to expand...
Click to collapse
i see. i was helping there as well. but since i have not had USBHBULK and since then there was no way to fix. i see now they have some thread about unbricking.
i had that same brick on LG G2 but running KDZ. fix it on G2.. i think here is a different way with G4.
i wonder if that is the same situation. changed motherboard. and am not really sure if motherboards can be use in different variants.. only way is to physically see it.. but since you have warranty. then you are good.
---------- Post added at 11:46 PM ---------- Previous post was at 11:34 PM ----------
Aemyiam said:
he flashed 20i ( (h81110m build lmy47d)
after upgrading it with LGUP + kdz img file H81120i_00_0201 (to mm) ) his build # is same as mine..... my board is msm8992 does it matches with yours or its fake hardware... @MicroMod777 H811 One Click TWRP will this method work on 81110m?
Click to expand...
Click to collapse
am puzzled... i know in G2 they did that.. so could that be the case here.??
that doesnt help.. that app.
as i already told you. in G2 they can change IMEI and model number.. outside of phone would be a at&t housing then removing phone apart would show other model number for behind battery housing.. so they can edit software it could say d800 in about phone and version , ect d800 housing . but motherboard would be sprint...
guys am just sharing what i have seen in G2.. am not saying its same way.. its just my opinion and my toughts . what else could it be.??
nooo that program does not help. they can edit software info.. but not motherboard printed model.. what am saying is.. to make sure you have a real h811 in case they are building phones from other variants.
is to open phone and physically see the motherboard printed number.
read this..
https://forum.xda-developers.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195
raptorddd said:
i see. i was helping there as well. but since i have not had USBHBULK and since then there was no way to fix. i see now they have some thread about ebay-t2991195[/url]
Click to expand...
Click to collapse
MY lg g4 is original just checked the imei http://www.imei.info/ i tried G4 H811 One Click TWRP method and it worked twrp successfully installed then i flashed chainfire supersu zip and rooted
THANKS FOR HELP PROBLEM SOLVED
Aemyiam said:
MY lg g4 is original just checked the imei http://www.imei.info/ i tried G4 H811 One Click TWRP method and it worked twrp successfully installed then i flashed chainfire supersu zip and rooted
THANKS FOR HELP PROBLEM SOLVED
Click to expand...
Click to collapse
you should not give your imei out to public..
then you should not have a problem updating to 20i.

H811 Root For 20v Version?

Is there any way to root the LG G4 H81120v? I have been looking for hours and cant find anything
I Need root ASAP im running on 6.0 not 6.01​
JordanDS said:
Is there any way to root the LG G4 H81120v? I have been looking for hours and cant find anything
I Need root ASAP im running on 6.0 not 6.01​
Click to expand...
Click to collapse
yes since 20i-20o-20p-20q-20r-20v all are the same. procedure.. we use the 20i procedure it came first.. BUT dont flash 20i when it ask you to.. since you already in 20r you will be doing this same procedure in 20r so step that says to flash 20i skip you have 20r firmware already... make sure you have LG drivers and for fastboot i used mininal fastboot adb.
https://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
raptorddd said:
yes since 20i-20o-20p-20q-20r-20v all are the same. procedure.. we use the 20i procedure it came first.. BUT dont flash 20i when it ask you to.. since you already in 20r you will be doing this same procedure in 20r so step that says to flash 20i skip you have 20r firmware already... make sure you have LG drivers and for fastboot i used mininal fastboot adb.
https://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
Click to expand...
Click to collapse
Thanks but sadly before I got to do any sort of rooting my phone fell victim to the infamous LG G4 Bootloop killer......
JordanDS said:
Thanks but sadly before I got to do any sort of rooting my phone fell victim to the infamous LG G4 Bootloop killer......
Click to expand...
Click to collapse
wow.. sorry to hear that. hope you can get it fix.

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