Database Users

[REQ] Stock Retail Rom for Bricked Omnia 7

PLEASE help!
I have just spent the last 6 hours searching the internet for a ROM which I can flash onto my phone. EVERY link is broken
My problem started when trying to flash using the DFT tool. turns out that it crashes half way through the flashing and never completes and now my phone is without soul. i tried DUMP but that also crashes. have tried a different rom but that dosnt work. have tried formating.
the only thing i can think of is to use the WP7 downloader tool but the only ROM I have managed to find is an engineering one on samfirmware.com which wont flash onto my retail phone and most of their links are also broken.
somebody please help!! I need a retail rom or a suggestion of how I can fix my phone!
Thanks

dont care if its stock, just has to be the old style files

possibly found one: http://dl.dropbox.com/u/5011238/Data/I8700XXJJ4.7z

NOOOOOO!!! it still says WP7_ENGINEER in the green box at the top! :'(
when i press start, it says "this device does NOT match with selected binary. downloader will NOT do anything"
Please help!

used patched tool: http://www.mediafire.com/?eu2sw1k2wv2et9t and managed to get it to work.
just took 7 hours straight of problem solving! hope the above helps others in the future!

http://www.forum-generationmobiles.net/t56800-rom-stock-samsung-omnia-7
LOOK HERE

Thread moved to General section, post such requests in the General section only.

how flash fullunlock rom by wp7 downloader"omnia 7"
hi I have Omnia 7
I want to download apps from market but market place is empty and there is no thing except music
my phone has windows phone 7
I want to upgrade by flashing
help me
thanks

m.hossein said:
hi I have Omnia 7
I want to download apps from market but market place is empty and there is no thing except music
my phone has windows phone 7
I want to upgrade by flashing
help me
thanks
Click to expand...
Click to collapse
??

m.hossein said:
??
Click to expand...
Click to collapse
is any one here????????????????

[Q] [IdeaTab A1000F] Driver disconnects after few seconds

Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.

adokitkat said:
Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.
Click to expand...
Click to collapse
Hi there. sorry i can't help you with your issue.... i was just wondering if you could perhaps post how were you able to install TWRP on your a1000l-f?

linuxhost said:
Hi there. sorry i can't help you with your issue.... i was just wondering if you could perhaps post how were you able to install TWRP on your a1000l-f?
Click to expand...
Click to collapse
I found instructions on russian lenovo forum, one user have ported it and make it flashable from pc (and thats my problem - fast disconnect, so i cant flash large files - he also did his custom rom for it, but i cant flash it for my problem) . I hope i have helped PS: you must create account on that forum to show files

adokitkat said:
I found instructions on russian lenovo forum, one user have ported it and make it flashable from pc (and thats my problem - fast disconnect, so i cant flash large files - he also did his custom rom for it, but i cant flash it for my problem) . I hope i have helped PS: you must create account on that forum to show files
Click to expand...
Click to collapse
Thank you for your reply, adokitkat.

adokitkat said:
Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.
Click to expand...
Click to collapse
well,i can give u the original rom for this A1000F and the zip that u can install it of the TWRP without all those problems,i have them installed too and i didn't had any problems,actually i didn't went to any russian page to get them.
If anyone whant those 2 files and if the moderator will let me post the links to them,i will post them and let every1 take those 2 files
actually i will ask to developers,if they want the TWRP recovery zip for this device and look into it to see how that was done,maybe someone can actually do more,maybe make the CWM for it and maybe some new custom rooms,as i said,i have the original rom too and the TWRP recovery that can be very easy installed without all this problems

Yes pls
appollokillers1 said:
well,i can give u the original rom for this A1000F and the zip that u can install it of the TWRP without all those problems,i have them installed too and i didn't had any problems,actually i didn't went to any russian page to get them.
If anyone whant those 2 files and if the moderator will let me post the links to them,i will post them and let every1 take those 2 files
actually i will ask to developers,if they want the TWRP recovery zip for this device and look into it to see how that was done,maybe someone can actually do more,maybe make the CWM for it and maybe some new custom rooms,as i said,i have the original rom too and the TWRP recovery that can be very easy installed without all this problems
Click to expand...
Click to collapse
That will be great thanks.

adokitkat said:
That will be great thanks.
Click to expand...
Click to collapse
here is the original rom to flash
http://www*upl*me/hXNuzD
just change * with .
and for the second thing,which is the TWRP recovery,u need to get a simple free app from the google pstore called Recovery Tools and once u open it,and be4 that just pass on ur sd card this file,or on the usb internal memory the next file,just tap on the first line on the screen,in that app and load that file and executed,will finish pretty fast and don't even need to reboot,but when u get in the recovery mode,u will see the TWRP recovery mod and not the usual
download the file from here
http://www*upl*me/4MI55G
just change the * with .
If anyone can do at least a custom rom that will look different than the stock rom,i will thank him for life

appollokillers1 said:
here is the original rom to flash
http://www*upl*me/hXNuzD
just change * with .
and for the second thing,which is the TWRP recovery,u need to get a simple free app from the google pstore called Recovery Tools and once u open it,and be4 that just pass on ur sd card this file,or on the usb internal memory the next file,just tap on the first line on the screen,in that app and load that file and executed,will finish pretty fast and don't even need to reboot,but when u get in the recovery mode,u will see the TWRP recovery mod and not the usual
download the file from here
http://www*upl*me/4MI55G
just change the * with .
If anyone can do at least a custom rom that will look different than the stock rom,i will thank him for life
Click to expand...
Click to collapse
Russian guy did .. if do you want i would send you link in pm .. But its file to flash as i wrote

adokitkat said:
Russian guy did .. if do you want i would send you link in pm .. But its file to flash as i wrote
Click to expand...
Click to collapse
i know that that file is wrong,the 1 of the russian,but the 2 that i've posted the links r right,not wrong,i used them and i have no problems at all of any kind,why would i want a flash rom that will give me something foulty ? better to have something that really works and are good.
oh,i forgot to mention that for the second zip file to install it,u need to have the device rooted and u can do it easy with a program called Kingo Android Root
i've seen that russian guy tryed to do something and i am happy that some1 did,but why using something that will give u problems ?

appollokillers1 said:
i know that that file is wrong,the 1 of the russian,but the 2 that i've posted the links r right,not wrong,i used them and i have no problems at all of any kind,why would i want a flash rom that will give me something foulty ? better to have something that really works and are good.
oh,i forgot to mention that for the second zip file to install it,u need to have the device rooted and u can do it easy with a program called Kingo Android Root
i've seen that russian guy tryed to do something and i am happy that some1 did,but why using something that will give u problems ?
Click to expand...
Click to collapse
It was ok for them, i dont know why not for me .. At least it worked one time.. And i never heard of it, i was trying to use all common root programs and nothing .. I will check it out, thanks

TWRP link is down, mind passing on a new one

[Q] Cannot install any rom / cannot restore to stock (T-Mobile D801)

Long story short, I deleted my backup rom (Don't ask Please cause I already know)
I am running TWRP 2.6.3.2 and it does NOT let me install any rom (4.3 or 4.4) I constantly get the error (Error executing updater binary in zip) for every rom zip I have downloaded.(AOKP)(PA)(CM 11) etc...
I've tried the Return to stock guide http://forum.xda-developers.com/showthread.php?t=2432476 in General Discussion, and I consistently get stuck @ 49% when restoring the firmware.
I also cannot get the LG Mobile support tool to download a new firmware for the phone itself.
I do have access to sideload via TWRP but it is useless because every rom gives me an error.
Do I have any options left or do I just call it a week and enjoy my $600 paper weight?
Please any help would be much appreciated!
LG G2 for T-Mobile (D801)

Esteef said:
Long story short, I deleted my backup rom (Don't ask Please cause I already know)
I am running TWRP 2.6.3.2 and it does NOT let me install any rom (4.3 or 4.4) I constantly get the error (Error executing updater binary in zip) for every rom zip I have downloaded.(AOKP)(PA)(CM 11) etc...
I've tried the Return to stock guide http://forum.xda-developers.com/showthread.php?t=2432476 in General Discussion, and I consistently get stuck @ 49% when restoring the firmware.
I also cannot get the LG Mobile support tool to download a new firmware for the phone itself.
I do have access to sideload via TWRP but it is useless because every rom gives me an error.
Do I have any options left or do I just call it a week and enjoy my $600 paper weight?
Please any help would be much appreciated!
LG G2 for T-Mobile (D801)
Click to expand...
Click to collapse
You sure? I just did it successfully. Did you download the correct firmware?

back too stock
Il always yuse lg mobile support. Il start by geting lg g2 ind download mode, power and vol +
When my phone is ind download mode i conect it too the computer and start the lg mobile support
Press options and upgrade it works for me

Esteef said:
Long story short, I deleted my backup rom (Don't ask Please cause I already know)
I am running TWRP 2.6.3.2 and it does NOT let me install any rom (4.3 or 4.4) I constantly get the error (Error executing updater binary in zip) for every rom zip I have downloaded.(AOKP)(PA)(CM 11) etc...
I've tried the Return to stock guide http://forum.xda-developers.com/showthread.php?t=2432476 in General Discussion, and I consistently get stuck @ 49% when restoring the firmware.
I also cannot get the LG Mobile support tool to download a new firmware for the phone itself.
I do have access to sideload via TWRP but it is useless because every rom gives me an error.
Do I have any options left or do I just call it a week and enjoy my $600 paper weight?
Please any help would be much appreciated!
LG G2 for T-Mobile (D801)
Click to expand...
Click to collapse
Can you get into download mode? If so, the LG Mobile Launcher should work. Make sure you have the latest drivers downloaded from LG. It should also be in the thread about using the Mobile Launcher. I couldn't get it to work at first because I didn't install the latest drivers. Just plugging in the phone to your PC won't do it. Also, if you do get it to work, the firmware that will be installed will be d80110g, not d80110c that came with the phone. There is no info about this version other than the thread I started about it. Code Hustler tweaked ioroot to root this version and it is in the thread. Just search "T-Mobile software update" in the general section if you do get it installed. Good luck!

Sideload the latest twrp recovery and then pick your rom and retry make sure you are correctly wipeing systen dalvik and chache

tumebone said:
Il always yuse lg mobile support. Il start by geting lg g2 ind download mode, power and vol +
When my phone is ind download mode i conect it too the computer and start the lg mobile support
Press options and upgrade it works for me
Click to expand...
Click to collapse
Whenever I try to use the upgrade, it never even asks me for my IMEI , it says stuck displaying: Downloading software, but it never downloads anything. It could be a driver issue. There is just so many links on here maybe I really haven't installed the correct drivers??
Any links to drivers that works would be very nice if possible!
Howie Dub said:
Can you get into download mode? If so, the LG Mobile Launcher should work. Make sure you have the latest drivers downloaded from LG. It should also be in the thread about using the Mobile Launcher. I couldn't get it to work at first because I didn't install the latest drivers. Just plugging in the phone to your PC won't do it. Also, if you do get it to work, the firmware that will be installed will be d80110g, not d80110c that came with the phone. There is no info about this version other than the thread I started about it. Code Hustler tweaked ioroot to root this version and it is in the thread. Just search "T-Mobile software update" in the general section if you do get it installed. Good luck!
Click to expand...
Click to collapse
Where did you get the latest drivers from?? Maybe I don't have the "Latest Drivers".

Where did you get the latest drivers from?? Maybe I don't have the "Latest Drivers". [/QUOTE]
I cant post outside links, but go to google and search d801 usb driver and download it from lg site
Try install and tell me if it solved your problem.. Otherwise ill help you getting it solved.
ill keep an eye on this post..

Problem Resolved / My Solution
Okay, after 12+ hours of trying every method possible on XDA I finally resolved my issue. I will update the first post just incase any others care or fall into the same dilemma I was in.
The LG Mobile Support tool would not download the firmware and it would NOT ask me for my IMEI to download it either.
So my solution....
***
Installed LG Mobile Support Tool then Installed the LG Drivers.
BEFORE I connected the phone to the computer. I opened the LG Mobile support tool clicked (Options on the top right).
When the dropped down opened, I clicked the (Upgrade Recovery) option. THEN, is when the prompt opened to ask me what my IMEI is.
Before I entered my IMEI, I connected my phone to the computer, then proceeded to enter my IMEI and hit OK.
This is when the LG Mobile Support tool SUCCESSFULLY downloaded the latest official LG firmware and installed it.
*** BE AWARE, with the phone connected to the PC, the prompt NEVER appeared to enter my IMEI.
*** But with the phone disconnected, the prompt came up every time. This might be the trick for some people.
*** with the IMEI prompt opened, I then connected the phone , entered the IMEI, then hit OK. BOOM HERPES....
Well I'll polish this up more later. I hope this works for every LG G2 Variant and not just the T-Mobile one (D801)
-Esteef

Well, good to hear that your phone works again... I see CM nightly has some TWRP install script in lastest build, and a TWRP version for CM 10.2 and CM11...
http://forum.xda-developers.com/showthread.php?t=2553199
But take your time to read through topic..

[Q] Did I brick my S4? Need your help!

Hey!!
thanks in advance for reading my post, I really hope you can help me in some way.
(Sorry for my english)
Well, I rooted my S4 and everything went well. I managed to get the newest Philz Touch + SuperSU on my phone.
Afterwards I wanted to install the new Google Play ROM (4.4.3) from Danvdh. I cleaned up with Philz doing a ''fullwipe'' + ''clean to install a new rom''. Then a problem came up saying: Error 7 or something... Installation Aborted!
Since I did ''clean to install a new rom'' now even my stock rom is gone and I'm pretty much sitting here with an empty phone right? But i cant install another ROM that might install successful, because my phone gets always stuck in the ''Galaxy S4 Bootscreen''. All I can do is getting out the battery to turn it off.
But I can still get into Philz Recovery where I could install a new Rom that might work, but I cant put another ROM .zip to my SD-Card because my computer wont detect my phone since its not getting started and is stuck in the loading screen. Else I would simply put another ROM onto my SD-Card at my PC but my phone doesnt get detected at that point...
Now I tried to install the Stock ROM via Odin (thats what google said might help). But when i tried to flash the md5 ROM Odin just said: FAIL
Im pretty much done with my ideas.. I am really hoping somebody can help me in any way.
Thanks for reading and thanks for any support!
Greets!!!

Re download stock firmware and try again with Odin
Make sure kies isn't running
Try different USB port/cable
Sent from my GT-I9505 using XDA Premium HD app

Feisar90 said:
Hey!!
thanks in advance for reading my post, I really hope you can help me in some way.
(Sorry for my english)
Well, I rooted my S4 and everything went well. I managed to get the newest Philz Touch + SuperSU on my phone.
Afterwards I wanted to install the new Google Play ROM (4.4.3) from Danvdh. I cleaned up with Philz doing a ''fullwipe'' + ''clean to install a new rom''. Then a problem came up saying: Error 7 or something... Installation Aborted!
Since I did ''clean to install a new rom'' now even my stock rom is gone and I'm pretty much sitting here with an empty phone right? But i cant install another ROM that might install successful, because my phone gets always stuck in the ''Galaxy S4 Bootscreen''. All I can do is getting out the battery to turn it off.
But I can still get into Philz Recovery where I could install a new Rom that might work, but I cant put another ROM .zip to my SD-Card because my computer wont detect my phone since its not getting started and is stuck in the loading screen. Else I would simply put another ROM onto my SD-Card at my PC but my phone doesnt get detected at that point...
Now I tried to install the Stock ROM via Odin (thats what google said might help). But when i tried to flash the md5 ROM Odin just said: FAIL
Im pretty much done with my ideas.. I am really hoping somebody can help me in any way.
Thanks for reading and thanks for any support!
Greets!!!
Click to expand...
Click to collapse
Good Morning.
make sure youre phone is in download mode when using odin Volume Down + Home Button + Power Button from phone swithed Off
if u still want the 4.4.3 rom redownload it and make sure!!!!!! you have the correct rom for your phone model.
As a solution for your SD not being read by pc. Just remove it and use a Micro SD adaptor a plug it directly to the PC
Or just simply use sideload ... if u search around a bit youll find a guide for Sideload wich is pretty easy IMHO
Enviado do meu GT-I9505 através de Tapatalk

Error 7 is when you want to flash a rom that is not for your device. So make sure you pick the right rom and that you have the correct recovery for your phone.

Boot verification failed, Secure boot error. FIX

So many of us was at this point sometimes, maybe due to knowledge is poor, maybe its just glitches, but we all make mistakes, cause we are humans. So humans wanna show you how to fix your LG G3 D855 model when you get errors like : -Secure boot error (mostly due to wrong recovery flash,as far i know, you will correct me if am wrong anyway)
- Boot verification failed.
In both scenarios you cant access recovery or download mode. Phone just reboots and screen gone black with LED blinking red and blue to the eternity. I am here to help u restore your phone to former condition.
I take no credits for this , cause i just reuploaded files, and rewriten text and everything , cause old post on has been deleted and i cant find it anywhere, but i still got the files in my PC.
Just download all the files in folder at Drive, and folow instrucions given as they are. BTW there are pictures, so u can do it wrong only if u are ...u know.
Dont hold me responsible for any damage on your device. I tryed this metod about 10 times in a row, so i am confirming that it works.
This metod dont require you to short anything, its just click-click-click, connect...you get it .
Sorry cause my grammar, but my English is little rusty since i wasnt using it in a really long time.
Good luck people!
https://drive.google.com/folderview?id=0BxSHUEybMlBTWW8wY1VJeVEzdDA&usp=sharing
KDZ file which you put in flashtool folder : http://oceanhost.eu/dsqnjfke3ueq/D85520H_00.kdz.htm

Important. What about refurbished g3, flashing wrong kdz will cause a super brick, first off all check the variant from the motherboard or just on the back of phone.

boot verification Fail !!! - Cause: MISMATC SIG LEN
I had a problem s LG g3 d850: after trying to flash rikaveri phone is not charged and does not go into the kind of rekaveri oshybki boot verification Fail !!! - Cause: MISMATC SIG LEN, after etoj inscriptions tolto indicator flashes blue krasnіm i . Help how to get back in aparata robochem state.
Tried your method does not poluchaetsa can be detailed instructions ? On the phone firmware 6.0

Guys one thing to be kept in mind.most of refurbished d855 doesn't come d855 board.so such errors arise because of wrong model of recovery flashing.so confirm your model by opening your phone and looking at the board.

milance92 said:
So many of us was at this point sometimes, maybe due to knowledge is poor, maybe its just glitches, but we all make mistakes, cause we are humans. So humans wanna show you how to fix your LG G3 D855 model when you get errors like : -Secure boot error (mostly due to wrong recovery flash,as far i know, you will correct me if am wrong anyway)
- Boot verification failed.
In both scenarios you cant access recovery or download mode. Phone just reboots and screen gone black with LED blinking red and blue to the eternity. I am here to help u restore your phone to former condition.
I take no credits for this , cause i just reuploaded files, and rewriten text and everything , cause old post on has been deleted and i cant find it anywhere, but i still got the files in my PC.
Just download all the files in folder at Drive, and folow instrucions given as they are. BTW there are pictures, so u can do it wrong only if u are ...u know.
Dont hold me responsible for any damage on your device. I tryed this metod about 10 times in a row, so i am confirming that it works.
This metod dont require you to short anything, its just click-click-click, connect...you get it .
Sorry cause my grammar, but my English is little rusty since i wasnt using it in a really long time.
Good luck people!
https://drive.google.com/folderview?id=0BxSHUEybMlBTWW8wY1VJeVEzdDA&usp=sharing
KDZ file which you put in flashtool folder : http://oceanhost.eu/dsqnjfke3ueq/D85520H_00.kdz.htm
Click to expand...
Click to collapse
PLease i have thism problem cant fix it.......i dont have com port any more on my device manager only a QHSUSB_BULK please help me

duig said:
PLease i have thism problem cant fix it.......i dont have com port any more on my device manager only a QHSUSB_BULK please help me
Click to expand...
Click to collapse
What OS do you use ? Try to disable driver signing at starting your pc . Then reinstall drivers, restart PC, then pull battery out, conect device, and then insert batery . Should work .

milance92 said:
What OS do you use ? Try to disable driver signing at starting your pc . Then reinstall drivers, restart PC, then pull battery out, conect device, and then insert batery . Should work .
Click to expand...
Click to collapse
windows 10 how do i disable driver signing ??please

duig said:
windows 10 how do i disable driver signing ??please
Click to expand...
Click to collapse
Follow this guide.your question is answered there.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359

Jahanzaibawan said:
Follow this guide.your question is answered there.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
Click to expand...
Click to collapse
this method u linked require to short mobo, my method dont, its way more simple.

milance92 said:
So many of us was at this point sometimes, maybe due to knowledge is poor, maybe its just glitches, but we all make mistakes, cause we are humans. So humans wanna show you how to fix your LG G3 D855 model when you get errors like : -Secure boot error (mostly due to wrong recovery flash,as far i know, you will correct me if am wrong anyway)
- Boot verification failed.
Good luck people!
Click to expand...
Click to collapse
Thank you so much! What would I do without you

Got "Boot verification failed" when I got into the secret menu and tried to do "device test".
I got Fulmics 6 ROM installed and the device failed for some reason to load the MiniOS (used by the "device test").
Wasted about 5 hours until I got to this post.
This post was so useful I almost cried out of joy.
THANKS!!!
EDIT:
mirrored the files in dropbox:
https://www.dropbox.com/sh/vn71zlrooyxe73d/AAABVAXEfYSQPlHhOLFql51Ra

For some reason the BoardDiag available here didn't work for me. It would always says "Serial port open FAILED".
I tried with willcracker version and it worked. You can download from here: http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359

Just a few questions before I begin, I'm obviously... u know :
1. First, I install the drivers. In what state should the phone be in when I connect it to the PC? Probably in the only possible state, that means with the screen blank and the red and blue leds blinking, correct?
2. Do I have to remove the battery before connecting the phone?
3. Flashing the last partition, sbl1, causes the phone to reboot, right? So, in the last step when flashing the kdz, does the phone have to be in download mode?
Thanks!

FaserF said:
Thank you so much! What would I do without you
Click to expand...
Click to collapse
No problem man. I dont own G3 anymore, switched back to my beloved G Pro 2 d838 since its updated to CM 13 and CM 14.1 I gifted G3 to my GF. But i still can try something usefull and post here if i find some.

FaserF said:
Thank you so much! What would I do without you
Click to expand...
Click to collapse
Np bro.

Please help me. I have installed all drivers but my G3 D855 is not getting detected by my pc. My pc is running on Windows 7 64bit. Please help me..!

in case anyone is bothering with this in 2020+ on windows10, i did run into a few hiccups and managed to boot a 'bricked' phone I bought for 50 eur
1. Only install the approproate driver for your windows architecture of QDLoader
2. If LGFlashTool2014 is demanding mfc100.dll, you need to install a Microsoft Visual C++ 2010 Redistributable Package, yes, the x86 one: https://www.microsoft.com/en-us/download/details.aspx?id=5555
3. If after launching LGFlashTool2014 once, then closing, then launching again it doesn't turn on, you need to follow these steps: go to C:\Users\<YourWindowsUsername>\AppData\Local\Temp and delete everything you can, these are temporary files that programs on your pc store, they're not important, but LGFlashTool2014 for some reason makes some files that prevent it from launching
Since then the phone crashed a few times so I understand now how it got bricked, a faulty motherboard most likely, going to try baking it as described here: https://redd.it/5e0nx7 but this is irrelevant to the thread and just here for anyone stumbling upon in the distant dystopian future

Very informative post.
---------- Post added at 05:12 AM ---------- Previous post was at 04:53 AM ----------
very good post.