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lg G4 H811 bricked: Unable to boot in download mode

Hi all,
I have put myself in horrible situation look like phone is bricked . I can not start my phone in recovery or download mode even.
here are the series of step I had performed:
1)Unlock bootloader and intalled latest twrp-3.0.2-1-h815.img 16.5M 2016-09-15 07:23:54 EDT for ( since 815/811) has same twrp on twrp website.
2) tried to install lineage OS rom for 811 but the recovery gave me problem that device is 815. Please install 815 rom, so I flashed 815 and it flashed fine and device booted and worked fine.
3)Now the problem starts, it crashed after some time and stuck in boot loop.
4)I had tried to boot in recovery and tried to restore back up image, but it crashed in the middle and after that I was not able to start to recovery.
5) Then I used the LG UP and flash kdz file H811V20r_00_0111.kdz for stock rom.
6) It flashed successfully, but device never got boot up and now I am unable to go to download mode.
7) Displaying small download mode symbol but device is stuck on the symbol and not going to Download mode.
I am stuck now, Is there any solution to come out of it. Please help me.
Thanks

Now my phone starts into download mode, and I flashed the original kdz h81120v_00_0425 using download mode, after flashing first time, it went to opitmizing Apps screen but restated in middle.
After that I tried multiple times sing hard reset, but it always freeze on 2nd screen when I press yes to reset.
I flashed kdz multiple time using LG up, but it stuck on LG logo with unlocked boot loader msg. not going to the bootloop.
Current condition is now I am unable to enter download mode it respond but freeze before entering download.
I can not hard reset as it always freezes on 2nd hard reset screen and not formatting.
No charging.
I am not sure, If this is some hardware issue or emmc fault , Please help me on this..
droidprav said:
Hi all,
I have put myself in horrible situation look like phone is bricked . I can not start my phone in recovery or download mode even.
here are the series of step I had performed:
1)Unlock bootloader and intalled latest twrp-3.0.2-1-h815.img 16.5M 2016-09-15 07:23:54 EDT for ( since 815/811) has same twrp on twrp website.
2) tried to install lineage OS rom for 811 but the recovery gave me problem that device is 815. Please install 815 rom, so I flashed 815 and it flashed fine and device booted and worked fine.
3)Now the problem starts, it crashed after some time and stuck in boot loop.
4)I had tried to boot in recovery and tried to restore back up image, but it crashed in the middle and after that I was not able to start to recovery.
5) Then I used the LG UP and flash kdz file H811V20r_00_0111.kdz for stock rom.
6) It flashed successfully, but device never got boot up and now I am unable to go to download mode.
7) Displaying small download mode symbol but device is stuck on the symbol and not going to Download mode.
I am stuck now, Is there any solution to come out of it. Please help me.
Thanks
Click to expand...
Click to collapse

droidprav said:
Now my phone starts into download mode, and I flashed the original kdz h81120v_00_0425 using download mode, after flashing first time, it went to opitmizing Apps screen but restated in middle.
After that I tried multiple times sing hard reset, but it always freeze on 2nd screen when I press yes to reset.
I flashed kdz multiple time using LG up, but it stuck on LG logo with unlocked boot loader msg. not going to the bootloop.
Current condition is now I am unable to enter download mode it respond but freeze before entering download.
I can not hard reset as it always freezes on 2nd hard reset screen and not formatting.
No charging.
I am not sure, If this is some hardware issue or emmc fault , Please help me on this..
Click to expand...
Click to collapse
thats not latest TWRP... latest unified h815- h811 name is twrp-3.1.1-0-g4 official
2) tried to install lineage OS rom for 811 but the recovery gave me problem that device is 815. Please install 815 rom, so I flashed 815 and it flashed fine and device booted and worked fine. why if you know its h811.. or is it.??
5) Then I used the LG UP and flash kdz file H811V20r_00_0111.kdz for stock rom. did you select refurbished .? this will clean wipe all partitions/
not sure how to help .. but next time search for uppercut// LGUP// and itll point you to file needed..
is it a h811 or h815.. could be that outside case is switched.?

raptorddd said:
thats not latest TWRP... latest unified h815- h811 name is twrp-3.1.1-0-g4 official
2) tried to install lineage OS rom for 811 but the recovery gave me problem that device is 815. Please install 815 rom, so I flashed 815 and it flashed fine and device booted and worked fine. why if you know its h811.. or is it.??
5) Then I used the LG UP and flash kdz file H811V20r_00_0111.kdz for stock rom. did you select refurbished .? this will clean wipe all partitions/
not sure how to help .. but next time search for uppercut// LGUP// and itll point you to file needed..
is it a h811 or h815.. could be that outside case is switched.?
Click to expand...
Click to collapse
I know I have done few things wrong in confusion, but realized later on. It is H811 TMO model for sure.
I did select refurbished while using LG UP
My phone is not completely dead.
Pressing power button it stuck on LG logo with unlocked boot loader msg. not going to the bootloop.
I am unable to enter download mode, it responds but freeze before entering download showing 4 blue dots.
I am able to enter recovery but I can not hard reset as it always freezes on 2nd hard reset screen and not formatting.
No charging, Device Manager shows nothing.
Is there a way to recover??
I am not sure, If this is some hardware issue or emmc fault , Please help me on this..

I'm in the same situation.
I tryed to install h81120v kdz and did it perfectly, but when the phone restarted... bootloop!
And now, if I try to enter in Download Mode, a message 'Download Mode' appear with 5 blue dots and nothing else.
My computer don't recognize it
I tryed the Unbrick method with SD Card but still the same

ReDemonBR said:
I'm in the same situation.
I tryed to install h81120v kdz and did it perfectly, but when the phone restarted... bootloop!
And now, if I try to enter in Download Mode, a message 'Download Mode' appear with 5 blue dots and nothing else.
My computer don't recognize it
I tryed the Unbrick method with SD Card but still the same
Click to expand...
Click to collapse
exactly same problem here but i managed to get out of 9008 brick by ls991 files now i have no download mode and only a charge before turning on message on the screen really pissed off now

Bricked after Factory reset in TWRP

Hi, I made factory reset in TWRP and then problems started. After Huawei logo, screen got dark and only three buttons on the bottom were visible and active. I decided to install stock rom(using fastboot and extracting system boot and recovery), but whenever I do it, phone restarts and go to erecovery. Factory reset in stock recovery always stuck on 99%.
I have got unlocked bootloader, but I dont even know if I install proper version of ROM. Prevoiusly it was PRA-LX1....B161, so I searched for exact rom, but can't install rom properly.
Help me please

Use the Unbrick section incthe How to root thread

Nokia 8 almost dead! TA-1004

Hey
yesterday i almost bricked or maybe bricked my phone. Accidentally changed partition from B to A. Today my phone boot only to nokia logo and stuck on it
Many hours readed about this phone back to life. Recover mode not work, fastboot mode not work. This phone one chance to turn off is completly battery discharge.
If no chance to get back this phone to normal i will get throw it to trash

Classic example of a softbrick can't really call it a hardbrick tbh. PM me all of the details and I'll later make a tutorial if we manage to fix it up.

mati5000 said:
Hey
yesterday i almost bricked or maybe bricked my phone. Accidentally changed partition from B to A. Today my phone boot only to Nokia logo and stuck on it
Many hours reading about this phone back to life. Recover mode not work, fastboot mode not work. This phone one chance to turn off is completely battery discharge.
If no chance to get back this phone to normal i will get throw it to trash
Click to expand...
Click to collapse
I did the same thing.
- Downgrade to Oreo
- unlocked officially bootloader
-fastboot boot twrp.img
booted to twrp- Flashed zip on both slot with latest twrp
Changed slot A to slot B and
we have same problem.
How did you solve your issue?
Did you wait for battery-drain?
Or other combination of buttons.
I tried all the button-combination without success.
Hope you could give advice
Regards
Edit: How to solve!
I simply waited until the battery ran out
When battery was completely dead and no Nokia-logo any more
Then I charged the battery 3% juice without booting
and from there I entered recovery-mode with the help of a USB cable.
Holding the volume+ button while connecting the USB-cable
From TWRP-recovery I changed to the other inactive slot
and whooala, that's it!

I have OEM unlocked my nokia 8 boot loader by nokia official method ,
Then I decide to flash twrp and magick
When boot twrp it give an error that locked
Then I checked some forums and find a way ,
I do what is guided in that forum
Change boot slot b to a ... and I flashed twrp then I flash rom , at the end of flash slide to reboot , then I reboot but after that there is no response in device it went blank and black.....
If I connected to PC in some flash tool it show hs com 3008 and connecting sound in pc but mobile being blank and i cant even get to fast boot mode becoz device get blank ( while connected in pc if I power on or hold power but connection sound will come from my pc but no device or unknown device )
Pls help friends, really dunno what to do
Pls help !
Respond soon pls

Same as me bro.. my ta 1004 is dead after unlocking bootloader official method. And i flash boot twrp and magisk. But my phone always bootlop. I try to flash with ost la. An qfil to recover. But i stuck in download mode. And i try to flash with twrp slide load .
And my phone is dead now.. i can do anithing. My phone can turn on now... i charge it .. but still not respond
Anyone help me

I have a serious problem Fastboot Loop

Ok guys frist of all sorry for my english
Last night i was very happy because my bootloader was unlocked after being waiting 15 days so i just start with the basics TWRP...
The frist one i tried was a chinese one it works but when i restart the phone the recovery disapear so i look for another one that could work i found the mauronofrio release and it boot i do a factory reset just to see if everything was working... try to sideload xiaomi.eu rom but dont work so i decide to copy and paste from my computer... everything was ok the phone restart i configure it and copy and paste the rom then i turn the phone off and tried to go to the recovery and surprise the problem start it just get to fastboot screen if i press the power button fastboot if i pres power volume down or up fastboot screen anything was workin so i decide to instal the stock rom via xiaomi flash tool and yep everything works normal but everytime i turn off the phone it get stuck on the fastboot screen and i have to use xiaomi flash tool again to flash the stock software if anyone have the knoledge and want to help i would be very very grateful
I m beging for help right now is not a big deal but when the real roms came out the kernels and etc what i m going to do? i justo bought the mi 9 because is very customizable if i cant customize my device i would go with the p30 or the mate 20 :C if anyone know anything that could help pls...

My xiaomi stuck on fastboot with no os

I tried to install a custom rom on my xiaomi k20 pro and ended up by wiping the built in os. The phone is now stuck on fastboot. Whenever i try to long press on the power button, it briefly shows the mi logo and goes back to fastboot. Im really desperate please help me
sorry for my bad english

Flash twrp again

walir said:
I tried to install a custom rom on my xiaomi k20 pro and ended up by wiping the built in os. The phone is now stuck on fastboot. Whenever i try to long press on the power button, it briefly shows the mi logo and goes back to fastboot. Im really desperate please help me
sorry for my bad english
Click to expand...
Click to collapse
Flash an official fastboot ROM with the Mi Flash Tool. Make sure you do not lock the bootloader. Once you've done that you can start again trying to flash a custom ROM.

You can flash using tools on madsponge's thread,I accidentally wipe system too. flash only boot and system partition and you can boot normally

I had the exact same problem, and couldn't boot into twrp. What ended up working for me was installing orange fox and then reinstall twrp.