Very good,I wanted to do a downgroade of marshmallow to lollipop in A G4 H815 of a friend to root it, since Usus in linux salt told me that it could not flash, I had to flash a SALT-compatible-LAF_flash-in-twrp.zip for recovery since this model is Turkish and the official method did not work either ... well to do the downgroade in LGUP while flasehaba LAF partition (which chance ..) Windows failed and restarted alone. (Windows 7 because the 10 did not recognize the usb in any way ..) Now the mvl is stuck in the logo of the Lg with this error .. when trying in download mode the error also appears .. And it restarts again to the logo so on with this error .. I have been searching online and nothing specific for this error only if you enter download mode, but it does not enter and the pc does not recognize it when I connect it ... we have screwed but well (this happens to me for wanting to do favors ...) if you have any advice u help I would really appreciate it .. I slept 3 hours and something and I look like a zombi at work and this afternoon should return your "wonderful" phone. A greeting
metadeivid said:
Very good,I wanted to do a downgroade of marshmallow to lollipop in A G4 H815 of a friend to root it, since Usus in linux salt told me that it could not flash, I had to flash a SALT-compatible-LAF_flash-in-twrp.zip for recovery since this model is Turkish and the official method did not work either ... well to do the downgroade in LGUP while flasehaba LAF partition (which chance ..) Windows failed and restarted alone. (Windows 7 because the 10 did not recognize the usb in any way ..) Now the mvl is stuck in the logo of the Lg with this error .. when trying in download mode the error also appears .. And it restarts again to the logo so on with this error .. I have been searching online and nothing specific for this error only if you enter download mode, but it does not enter and the pc does not recognize it when I connect it ... we have screwed but well (this happens to me for wanting to do favors ...) if you have any advice u help I would really appreciate it .. I slept 3 hours and something and I look like a zombi at work and this afternoon should return your "wonderful" phone. A greeting
Click to expand...
Click to collapse
Has anyone solution for this? I have same issue.
Hello,
You need to put your phone into Qualcomm Dloader mode again.
On the main board of your phone, there is a way to short-connect some two pins to enable the Qualcomm Dloader
and then you need QFIL to load the recovery files onto the phone to enable the normal android download mode.
---------- Post added at 01:50 AM ---------- Previous post was at 01:48 AM ----------
Ask someone who has a octopus box to fix your phone - They can DO it with USB-OVER-NETWORK
Related
Hi guys so LG give us new flagship - right now i have LG G3 D855 since 4 days and right now Im in the same place where that topic begin -
My phone is booting but after after few minutes is turining off and go into bootloop - I want to fix it but I cannot go into downloadmode ( secure error - boot certificate failure or something like that... ) due to that I cannot flash stock via / KDZ or TOT and i cannot use OTA cause i have ROOT
Did last chance for me is doing something similar to that solution from G2? where can i get right files for my phone?? ( is any way to extract that frome KDZ or TOT )
sil3nt215 said:
Hi guys so LG give us new flagship - right now i have LG G3 D855 since 4 days and right now Im in the same place where that topic begin -
My phone is booting but after after few minutes is turining off and go into bootloop - I want to fix it but I cannot go into downloadmode ( secure error - boot certificate failure or something like that... ) due to that I cannot flash stock via / KDZ or TOT and i cannot use OTA cause i have ROOT
Did last chance for me is doing something similar to that solution from G2? where can i get right files for my phone?? ( is any way to extract that frome KDZ or TOT )
Click to expand...
Click to collapse
Well I suggest using the LG Suite and try to install a new update but it will remove root. You can root it again( I believe) and its not a hardbrick( like mine) so you should be fine with the update.
lg suite solution
I already try that solution with lg suite but after phone restart whole process is stooped i i have the same alert screen that i had when i try manually go into download-mode. so secure boot error, boot certificate failure or something.
Pushing files under linux via dd command
Hi guys right now i prepare some files like boot.img, aboot.img and also laf.img so kernel. boot-loader and download mode.
But right now when i check i`m not able to find under Linux my G3 i doesn't have any additional storage devices except hard-drive.
Right now my phone is able to work in few modes:
- When it turn on and boot normally (sometime): i can connect it as MTP, PTP, and charging ( but update via lg suite don`t work)
- When it don't turn on at all (boot-loop) - it`s not recognized by windows at all
- And sometimes when I leave it in boot-loop for more or less 5 minutes it goes to some orange screen that with subsystem error kernel crash and after i push volume up i theory i`m in Dload mode and phone is recognized in windows as LGE with com port but i cannot use LG flashtool 1.8 (error when model version checking, and in lg flashtool 2014 error of phone connection and process is stopped)
Any advice?? how to make phone to connect as qualcomm... to make it recognized by Linux
I was installing mui rom but after install recovery and update to mui rom my lg stuck on logo and error secure boot error ,
And now set is not connecting in download mode this fault was already in mobile ,
Not connecting in download mode but in service mode and mtp and lg software mode usb works ok but no response in download mode
I have kdz file and all requried tool but connectivity problem ,
Not i need solution how can i recover my lg it's on logo now wipe hardreset already done
Also i done full erase and reflash with 512mb dump file with riff box but still on logo and also in charging no image found but charging work fine
Now i need solution for fix connectivity in download mode ,
Or need good dump file file riff box
Or any other solution if available .
may be a drivers problem.you can change a driver
Tried Every Thing bro
,
When it Comes on logo then usb detected and install drivers but in download mode no response ,
also tries with 2 pc and changed many cables .
Can you go to the recovery mode?
Try flashing efs backup.
My problem is Solved thanks of All Friends
Akhtar Ali Jatt said:
My problem is Solved thanks of All Friends
Click to expand...
Click to collapse
bro i have same probelem also please help
---------- Post added at 12:54 PM ---------- Previous post was at 12:48 PM ----------
Akhtar Ali Jatt said:
I was installing mui rom but after install recovery and update to mui rom my lg stuck on logo and error secure boot error ,
And now set is not connecting in download mode this fault was already in mobile ,
Not connecting in download mode but in service mode and mtp and lg software mode usb works ok but no response in download mode
I have kdz file and all requried tool but connectivity problem ,
Not i need solution how can i recover my lg it's on logo now wipe hardreset already done
Also i done full erase and reflash with 512mb dump file with riff box but still on logo and also in charging no image found but charging work fine
Now i need solution for fix connectivity in download mode ,
Or need good dump file file riff box
Or any other solution if available .
Click to expand...
Click to collapse
I have L.G F180L in same type of condition. how can i recover my phone in working state plz help
ghr143 said:
bro i have same probelem also please help
---------- Post added at 12:54 PM ---------- Previous post was at 12:48 PM ----------
I have L.G F180L in same type of condition. how can i recover my phone in working state plz help
Click to expand...
Click to collapse
i Had Done With 2 Tricks First leave Phone Without Battery For 2 Days Then Connect Battery And Don't press power button go directly in download mode by pressing volume up & Down And Insert Usb cable ,
Second Method is That Frequently Insert And Remove usb cable it Will Detect In Device manager But you should not remove usb cable when it detect so open device manager and watch carefully and insert and Remove usb cable,
Good Luck
Hello all,
I've done a lot of googling and searching on these forums and I'm having no luck. Hopefully by asking I can get some headway.
I was attempting to restore to stock rom. At 17% of the process using LGFlashTool 1.8.6 the tool gave me an error 'Unable to Communicate with phone' after about 10 minutes of no progress. I exited the LGFlashTool program and ran it again and now it fails saying 'Cant' change to download mode". If I turn the phone off and then press Vol+ and plug in my cable it just goes to the Firmware Update screen. My phone *IS* detected properly in the device manager as LGE Andriod MTP Device and under ports as LGE Mobile USB Serial Port (COM41). If I go into recovery (Vol- and power) it asks if I want to do the restore - but it doesn't actually do anything once I say yes twice. Just sits at the firmware update screen at 0%.
I looked at this post (http://forum.xda-developers.com/lg-g3/general/unbrick-lg-g3-qhsusbbulk-qualcomm-9008-t3072091) but it appears to be either for a different phone or different problem (showing in device manager as a bulk device - mine is not doing that). Frankly I don't want to make things worse (if that's possible)
Does anyone have a way that I can restore the download mode for this D852 phone? I'm hoping if I can get download mode to work again I can reflash the stock rom. I don't care about the data on the phone at this point.
I'm willing to send some $$$ via paypal to whomever can get me back up and running! Thanks
Valgore said:
Hello all,
I've done a lot of googling and searching on these forums and I'm having no luck. Hopefully by asking I can get some headway.
I was attempting to restore to stock rom. At 17% of the process using LGFlashTool 1.8.6 the tool gave me an error 'Unable to Communicate with phone' after about 10 minutes of no progress. I exited the LGFlashTool program and ran it again and now it fails saying 'Cant' change to download mode". If I turn the phone off and then press Vol+ and plug in my cable it just goes to the Firmware Update screen. My phone *IS* detected properly in the device manager as LGE Andriod MTP Device and under ports as LGE Mobile USB Serial Port (COM41). If I go into recovery (Vol- and power) it asks if I want to do the restore - but it doesn't actually do anything once I say yes twice. Just sits at the firmware update screen at 0%.
I looked at this post (http://forum.xda-developers.com/lg-g3/general/unbrick-lg-g3-qhsusbbulk-qualcomm-9008-t3072091) but it appears to be either for a different phone or different problem (showing in device manager as a bulk device - mine is not doing that). Frankly I don't want to make things worse (if that's possible)
Does anyone have a way that I can restore the download mode for this D852 phone? I'm hoping if I can get download mode to work again I can reflash the stock rom. I don't care about the data on the phone at this point.
I'm willing to send some $$$ via paypal to whomever can get me back up and running! Thanks
Click to expand...
Click to collapse
What happens when u just power up the phone ?
Thanks for the reply.
If I shut the phone down (by pulling battery) then plug it back in and just power it on, I get the LG logo then it goes to the firmware update screen with 'USER B84" in the box below the progress bar. Progress bar never moves. I get to this screen whether I start it in recovery (which is just the factory recov - looks like during the initial 17% it wiped out my TWRP), attempt to start it in download mode (I do not get the download mode screen with the blue dots anymore), or regularly by just holding the power button.
ok
Dont plug it into the computer and try to power it up what does ot do?
Same thing.
read this
http://forum.xda-developers.com/lg-g3/help/lg-g3-bricked-tried-everything-experts-t2852962 this might help
pacods61 said:
http://forum.xda-developers.com/lg-g3/help/lg-g3-bricked-tried-everything-experts-t2852962 this might help
Click to expand...
Click to collapse
Ok that didn't work for me but I did try the LGFlashTool using Board DL instead of Upgrade DL and it was moving a bit. Finally got to 10% and failed at 574 sec with the error "We can't communicate with Phone". I am using the cable that came with the phone. It isn't damaged or anything.
Here's what is shows in the LG Flashtool window (this is port 1 (com41)
Code:
PID: BS09S150309001007
IMEI: <myimei>
Model: D852
DLL: D852
BIN: <correct bin file from stock roms>
SWV: LGD852AT-01-V20C-302-720-FEB-04-(cuts off here can't read rest)
SWOV: LGD852AT-00-V20C-RGS-CA-FEB-04(cuts off here can't read rest)
Initializing
USB Connection Established
Start Download
LAF: Bin_User_Mode
PRIMARYGPT
MODEM
LAF:Bin_User_Mode
PRIMARYGPT
LAF:Bin_User_Mode
PRIMARYGPT
MODEM
[14: 7:28) We can't communicate with phone
00000064
On the phone it shows COM41 under the usb icon on under firmware update and 0% progress. In the box below it says:
Code:
F USER 50.0 A50.0 B70 UHS
S U LG-D852 04.4.2 Hrev_10
D85210b
D85210b
That's it. Should I leave the phone connected at this point or unplug it? Device still shown in device manager (have had it up beside the LG Flashtool window the whole time. I do see it refresh from time to time but the contents dont' seem to change at all.
Ok so I left this over night and when I checked the phone this morning it's different but I don't think it's good.
Looks like it proceeded but ended with:
FBOOT Check
FBOOT Complete Time [0s ] 1th try
Factory Reset Flag = 2
Factory Reset Flag Check Fail!!!
And my phone has a blue screen with Factory Reset Status and a big red '2'
Now what do I do?
Some further information.
If I run the LGFlashTool in Board DL action mode, it seems like the process works but I end up with the red 2 on the screen. But I don't get 'can't change to download mode' or 'cannot communicate with phone' errors.
However if I choose Upgrade DL action mode, then I get 'can't change to download mode' or cannot communicate with phone'. ARGH. What gives?
I have tried things like fresh restarts (restarting PC), restarting the LG FlashTool between attempts, not restarting flashtool, etc. I can't seem to find the sweet spot.
here
http://forum.xda-developers.com/sprint-lg-g3/help/fix-bricked-lg-g3-ls990-stuck-fastboot-t3084562 another tutorial to try
Thanks, but no dice.
I don't get fastboot options, and if i download and attempt to use fastboot, it shows no devices.
Also, when following the steps for the BOARD DL option in the lg flashtool, it goes through the process but I get no ATT screen. Nor do I get the option to tap OK or Normal - as soon as my device reboots after the flash, it gives me a MINI OS (iirc) screen with a bunch of vertical bars below it moving up and down then it changes to the Factory Reset screen with the number 2.
last one lol
http://androidforums.com/threads/ho...-2-lg-g3-d855-twn-32-gb-problem-fixed.911271/ i found one more that could help it said to use a jdz not a tot hope it helps if not sry
Thanks - I'm going to give this a try, however I can't finda .kdz file for my phone (canada/rogers D852 LG G3) - the links in that post that link to firmware is for a tot file. Does anyone have a link to the KDZ?
Hi, I'm having the exact same problem now, where the phone only boots to the Firmware Update screen. Did you manage to fix it?
Indeed.
I used the KDZ method pacods61 posted last, but I had trouble actually finding kdz firmware. With some help I finally managed to do so from here: http://devtester.ro/projects/lg-firmwares/country.php?country=Canada
Direct link for D852 Rogers Lolipop 5.0.1: http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FWF448V332CPAKX8CEA4UCE/D85220g_00_1205.kdz
I tried to install a ROM Custom on my LG G4 and it brick, and it is in the loop logo and and is loop in download mode also and when I connect my phone to pc the computer does not recognize the phone , it's like I do not estivese connected in computer already installed mobile drives 10 times old and new version , and the phone does not enter the dowload mode and not in recovery and also does not turn on and the PC can not recognize my lg g4 , I tried to change pc cable and anything,
Mobile : LG G4
Model: H815P
Made in Brazil
Error:
Code:
============
Secure Booting Error!
Error Code : 1014
============
Same problem here. When I turn my device on it says secure booting error 1003 and when I try to get it into download mode I receive secure booting error 1014. Been searching for a while but no solution as yet. I hope someone might come to rescue us.
I was able to get my g4 back to life after this sending it to a local lg repair shop (not official). The guy had a box and was able to flash the stock firmware again. Took about one hour and cost me 50 reais.
marzliak said:
I was able to get my g4 back to life after this sending it to a local lg repair shop (not official). The guy had a box and was able to flash the stock firmware again. Took about one hour and cost me 50 reais.
Click to expand...
Click to collapse
its called JTAG..
i was trying to flash lollipop rooted stuck room via qpst i was in download mood connected the phone and it reads as 9008 and i press download .. everything was fine it was loading system.img and i got this error
it says download fail firehose fail firehose fail download finish .
after this the phone is not responding to any key i press and it doesn't show when i connect it to pc and qpst can't see the device also .. i don't know what to do to unbrick it .. pls help
mohamed_ragab09 said:
i was trying to flash lollipop rooted stuck room via qpst i was in download mood connected the phone and it reads as 9008 and i press download .. everything was fine it was loading system.img and i got this error
it says download fail firehose fail firehose fail download finish .
after this the phone is not responding to any key i press and it doesn't show when i connect it to pc and qpst can't see the device also .. i don't know what to do to unbrick it .. pls help
Click to expand...
Click to collapse
Hi Mohamed,
When you try to connect your dead phone to PC, does the PC or phone show any indications of detecting it?
If there's even a slight response like a notification sound in PC or blinking on the Phone LED or screen, there's a good chance we can revive it.
I am telling you this since I have been through this stage a few times.
renjujvcool said:
Hi Mohamed,
When you try to connect your dead phone to PC, does the PC or phone show any indications of detecting it?
If there's even a slight response like a notification sound in PC or blinking on the Phone LED or screen, there's a good chance we can revive it.
I am telling you this since I have been through this stage a few times.
Click to expand...
Click to collapse
thank you very much for your help .. i managed to unbrick my device with a friend's help .. he said he heated on the memory chips or something like that to make the phone readable .. apparently the flashing problem was my win 10 device because once the phone show 9008 com on flashing software the flash process went ok on his win 7 device