Develop Bugs

Lg d858 qualcomm test point location

a week ago i got an LG D858 bricked, cannot flash using lg flash tool(s), because the model was null, i think the owner was trying to convert it to LG D851 or 850.
anyway the D858 has a different layout board than the D855 which is clearly described on this forum.
after many tries i decided to test where the qualcomm test point is.
the good news for me that i found it without too many tries.
and here is the picture.
one more thing I have to say, I tried many times with d855 on my running well PC I never succeeded but when i used a clean running windows on my laptop it was like charm, I remember I saw someone said something about that and I did not take it seriously. but if you fail and fail and fail, try it.
finally I used this tot for the willcracker boardDiag v2.99a ( LGD858AT-00-V10a-CMT-CN-JUL-12-2014-32G+0.tot)
originally was 16G and i renamed it to 32G to fit my D858 32GB bricked device.
good luck
(due)

about d858 dual lte
hey;
is the test point for D858 dual LTE is same as D858 ?? thanks

mitsh2032 said:
hey;
is the test point for D858 dual LTE is same as D858 ?? thanks
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Click to collapse
yes it is, I just manage to bring alive Lg G3 d858HK from hard brick
---------- Post added at 02:35 PM ---------- Previous post was at 02:32 PM ----------
due said:
a week ago i got an LG D858 bricked, cannot flash using lg flash tool(s), because the model was null, i think the owner was trying to convert it to LG D851 or 850.
anyway the D858 has a different layout board than the D855 which is clearly described on this forum.
after many tries i decided to test where the qualcomm test point is.
the good news for me that i found it without too many tries.
and here is the picture.
one more thing I have to say, I tried many times with d855 on my running well PC I never succeeded but when i used a clean running windows on my laptop it was like charm, I remember I saw someone said something about that and I did not take it seriously. but if you fail and fail and fail, try it.
finally I used this tot for the willcracker boardDiag v2.99a ( LGD858AT-00-V10a-CMT-CN-JUL-12-2014-32G+0.tot)
originally was 16G and i renamed it to 32G to fit my D858 32GB bricked device.
good luck
(due)
Click to expand...
Click to collapse
Thanks man, with you help I just manage to recover LG G3 d858HK from hard brick....thanks again
maybe you should post pictures of testpin to main post on XDA [GUIDE][FIX][DISCUSSION] LG G3 Hard Brick Recovery, because there is folks that have same problem like me....

Sorry for my D858HK bricked and unable to Dloader 9008 mode. Can you please post a photo to show the test pin for shorting?

t2060079 said:
Sorry for my D858HK bricked and unable to Dloader 9008 mode. Can you please post a photo to show the test pin for shorting?
Click to expand...
Click to collapse
Picture of short testpin are on attachment on first post

Thanks for your message. But the main board of D858HK is different from that of D855. The metal cover over the emmc chip cannot be opened. Hence not know what test point for shorting.
Edit: after comparison between image of D8585HK and D858 in first post, can anyone please advise how to remove the metal cover over the emmc chip of D858HK?

t2060079 said:
Thanks for your message. But the main board of D858HK is different from that of D855. The metal cover over the emmc chip cannot be opened. Hence not know what test point for shorting.
Edit: after comparison between image of D8585HK and D858 in first post, can anyone please advise how to remove the metal cover over the emmc chip of D858HK?
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Click to collapse
You can use fingernails to take off metal cover of emmc chip, I have same model d858HK, metal cover is not solid with emmc chip, just use little force to push it up of chip. Be aware that sim 2 card slot is connected with metal cover also so you need do lift it together.....but before that disconnect sim card 2 flat cable from motherboard also with your fingers.
You can use small tools if you have it.
cheers

Thanks much your message. Yesterday I delivered it to LG service centre. Anyway I learn it very much.

This worked for me, trick is to short testpoint then connect usb to PC, then I flashed stock F400K (yes Korean) tot using BoardDiagv2.99 once device is in Qualcomm 9008 mode. Now I booted into download mode and Flash stock MM with LGUP tool.
Qualcomm 9008: http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
F400K Tot: http://forum.xda-developers.com/showthread.php?t=2785089
LG Update Tool for MM: http://forum.xda-developers.com/showpost.php?p=64624353&postcount=3

celo76bh said:
yes it is, I just manage to bring alive Lg G3 d858HK from hard brick
---------- Post added at 02:35 PM ---------- Previous post was at 02:32 PM ----------
Thanks man, with you help I just manage to recover LG G3 d858HK from hard brick....thanks again
maybe you should post pictures of testpin to main post on XDA [GUIDE][FIX][DISCUSSION] LG G3 Hard Brick Recovery, because there is folks that have same problem like me....
Click to expand...
Click to collapse
Please show me process and the short point

Help save a bricked lg g3

:crying:
My issues is quite complicated. Please be patient and read on.
Less than a week ago, I bought an LG G3 D855. It wasn't brand new and definitely out of warranty.
It was on the 4.4.2 Os version but I couldn't update it because I couldn't locate the UPDATE CENTER and after some research online, I found out it was because it was rooted. I couldn't find a Supersu application anywhere on the phone anyways but Root checker confirmed that it was rooted.
I downloaded the stock kitkat firmware in a .tot format and I tried flashing using LG Flash Tool for TOT but it failed because "Device version is different"
I checked the Imei online and it stated that the device is a Sprint LS990 but the details embedded in the phone all say it is D855
I checked online and found a couple of posts about this error and one user said he was able to fix it by flashing the actual Sprint .tot with the lg flash tool. I tried that but it didn't work. It still said "Device version is different. Check BIN or dll"
I checked online and found results pointing to a generic .dll file for G3s and I downloaded it but when I used it on the Flash tool, it resulted to an error "CrossDL blah blah"
So I found a Marshmallow kdz file. LGUP won't see my device model so I was able to flash it after editting the software in my build.prop to D85510n.
***I have always changed the port to COM41 in all the steps I used
The LG UP detected my model and it flashed to 100% but got stuck on a bootloop by loading the lg screen, freezing and restarting by it self. It never gets to the homescreen.
I downloaded lollipop kdz reflashed using LGUP in a form of downgrade and it got to 100% and got stuck at the lg screen while trying to reboot.
I redownloaded the stock kitkat rom and used the Lg flash tool but it failed. It said 'PID null IMEI Null"
I used LGUP to reflashed. It came to my understanding that the LGUP can flash both kdz and tot. So it flashed to 100% but got stuck at the lg screen and I have tried all I can but it is stuck. It can go into download tho. I don't know what to do about the IMEI. I don't know if the last flash retrieved it. I don't kniw what to do.
It no longer shows as LGE AndroidNet USB Serial
Please can anyone help me?
I just need my phone to work again. I was stubborn and now I regret it. I should have just stuck to kitkat. I'm so desperate to get my phone working that I wouldn't mind Android Froyo Os if it was ever possible.
PLEASE HELP!!!

Same problem here

RsGilbert said:
Same problem here
Click to expand...
Click to collapse
Hey. I got it fixed all by myself. Whatsapp me at +2348166225097 and I will help.

I own lg g3 d855
It boot until home screen but after a while black screen and it s hard to power on it again. Then need to wait a time to boot it again.
What the problem?
---------- Post added at 06:50 PM ---------- Previous post was at 06:46 PM ----------
Amlmx said:
I own lg g3 d855
It boot until home screen but after a while black screen and it s hard to power on it again. Then need to wait a time to boot it again.
What the problem?
Click to expand...
Click to collapse
Please anyone can help me?
Thanks

Thank you Litblogger
Litblogger said:
Hey. I got it fixed all by myself. Whatsapp me at +2348166225097 and I will help.
Click to expand...
Click to collapse
My thanks to Litblogger and xda. I got it fixed with your help on whatsapp, Litblogger. My phone is currently back to stock. I couldnt thank you again because the phone is now network locked. Maybe we could speak on facebook. My user name is Gilbert R Ssenyonjo.

RsGilbert said:
My thanks to Litblogger and xda. I got it fixed with your help on whatsapp, Litblogger. My phone is currently back to stock. I couldnt thank you again because the phone is now network locked. Maybe we could speak on facebook. My user name is Gilbert R Ssenyonjo.
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Click to collapse
Folks.
Got the same problem now (with my wife's phone). I'd appreciate it if instead of helping people privately you'd tell everyone what to do to fix the problem.

I had the same problem, downloaded .tot file via IMEI check (can't remember where from) and used that .tot file with BoardDiag, flashed everything as in tutorial (google it), it was 4.4.2 Android, couldn't update it (software is up to date) so I rooted it, flashed twrp 3.0.0 and installed Fulmics 8.0, it works now just fine

Please need help to unbrick LG G3 D851

Howdy folks. I'm posting this on behalf of another user. I originally saw his post in an Android Q&A subforum and I suggested he post here. Instead he posted in the T-Mobile G3 Q&A section which probably has less eyes than this one. Due to D850 markings he sees there's also the possibility of a frankenphone. Tag him in your replies if you have any ideas. Thanks.
oxiiid said:
HELLO
I used to have LG D851 which was working fine on kitkat , I decided to upgrade to marshmallow using lg flash tool but the phone bricked during the operation and now I can't even turn the phone on , no charging or boot or anything.
the only thing I can do is plug it to my computer and the phone detect as Qualcomm HS-USB QDLoader 9008.
I tried to flash boot and stuff through Boarddiag but failed.. I think my phone is refurbished because it used to run on LG D851 10R but when I check the motherboard it appears D850 and I tried many flash apps but nothing work
PLEASE HELP ME TO FIX THIS PHONE I'am broke and I have no money to buy new phone
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Click to collapse
Moto G5S Plus XT1806, Validus 8.1.0, microG-NanoDroid, MultiROM, XDA Legacy

LG G7 thinq full brick, help please

Hello, I hope to receive some help, I tell you, I was updating my cell phone when the electricity went out in my house and my phone ended up shutting down, and when I connect it to the charger there is only a red LED flashing as seen in the video:
https://drive.google.com/file/d/1YX1FbofTtJtmXMYGc5GJERavasiIYrRH/view?usp=sharing
also I can not enter in fastboot, download, PC not recognize it, just the red light.
I do not know what to do

Should be under waranty.. Return it to LG service.

If the device is under warranty, please send it for warranty, if you do not have a warranty from LG, you can contact me, will help you save the device.

dan117chat said:
also I can not enter in fastboot, download, PC not recognize it, just the red light.
I do not know what to do
Click to expand...
Click to collapse
Try using a USB Type C cable

PjLyTam said:
If the device is under warranty, please send it for warranty, if you do not have a warranty from LG, you can contact me, will help you save the device.
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Click to collapse
Hi, my phone switched off( qualcomm hs-usb qdloader 9008) only, after installing the Korean firmware, G710NO20c_00_OPEN_KR_OP_0107.kdz my model is LG G7 710 TM, Tmobile. can you help me?

kacak11 said:
Hi, my phone switched off( qualcomm hs-usb qdloader 9008) only, after installing the Korean firmware, G710NO20c_00_OPEN_KR_OP_0107.kdz my model is LG G7 710 TM, Tmobile. can you help me?
Click to expand...
Click to collapse
You should have done a little more reading about your device. See this thread. https://forum.xda-developers.com/lg...how-to-install-pie-stock-treble-aosp-t3914079

netookska05 said:
You should have done a little more reading about your device. See this thread. https://forum.xda-developers.com/lg...how-to-install-pie-stock-treble-aosp-t3914079
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Click to collapse
This is then, I was the one who announced it. Maybe you should read it carefully, sorry.
---------- Post added at 06:36 PM ---------- Previous post was at 06:29 PM ----------
netookska05 said:
You should have done a little more reading about your device. See this thread. https://forum.xda-developers.com/lg...how-to-install-pie-stock-treble-aosp-t3914079
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Click to collapse
#125 post.This is then, I was the one who announced it. Maybe you should read it carefully, sorry.

kacak11 said:
This is then, I was the one who announced it. Maybe you should read it carefully, sorry.
---------- Post added at 06:36 PM ---------- Previous post was at 06:29 PM ----------
#125 post.This is then, I was the one who announced it. Maybe you should read it carefully, sorry.
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Click to collapse
My bad I only responded to this thread since your post was recent. Looks like you may need a replacement unless you know how to extract kdz and create a firehose file and using qfil. Your SOL. Not sure if this would work so take a look at this if your computer savy give it a try. https://www.droidsavvy.com/unbrick-qualcomm-mobiles/

netookska05 said:
My bad I only responded to this thread since your post was recent. Looks like you may need a replacement unless you know how to extract kdz and create a firehose file and using qfil. Your SOL. Not sure if this would work so take a look at this if your computer savy give it a try. https://www.droidsavvy.com/unbrick-qualcomm-mobiles/
Click to expand...
Click to collapse
Thanks for your interest.

ok
kacak11 said:
Hi, my phone switched off( qualcomm hs-usb qdloader 9008) only, after installing the Korean firmware, G710NO20c_00_OPEN_KR_OP_0107.kdz my model is LG G7 710 TM, Tmobile. can you help me?
Click to expand...
Click to collapse
ok inbox me

PjLyTam said:
ok inbox me
Click to expand...
Click to collapse
how is it now?

I successfully debrick G7 G710EM for a friend on the xda forum, he printed my own inbox on facebook @kacak11

PjLyTam said:
Unbrick Done @kacak11
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Click to collapse
how?

same status here someone wanna write up a fix?

unbrick G7
randomblame said:
same status here someone wanna write up a fix?
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Click to collapse
Using pro or octoplus pro jtag medusa, you can unbrick G7
---------- Post added at 10:07 AM ---------- Previous post was at 10:06 AM ----------

PjLyTam said:
Using pro or octoplus pro jtag medusa, you can unbrick G7
---------- Post added at 10:07 AM ---------- Previous post was at 10:06 AM ----------
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Click to collapse
Octopus box can't talk with the T-Mobile model as it has different bootloader

hi
LameMonster82 said:
Octopus box can't talk with the T-Mobile model as it has different bootloader
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Click to collapse
Yes, for the T Mobile model it is required to intervene ufs hard drive hardware

Meh I'm sending it in hopefully they will replace it. For now I have a xiaomi mi9 on the way so I will at least get to have fun with a high end unlocked device

Lg G7 thinq Tmobile hard bricked
Hello Im new here and Im stuck in a bad situation. I have Tmobile LG G7 thinq and it got hard bricked .The only thing I see when plugged into computer is Qualcomm 9008 driver and the device is completely dead and blacked out, not even red led chraging light light up. please help me out thank you..

QFIL or Other Options for recovering Qualcomm HS-USB QDLoader 9008

I've been trying to use QFIL with the previously posted information on how to do so, but it doesn't seem to work on pixel 3 xl. Does anyone have instructions/files to get this to work so that I can load stuff back on to a hard bricked phone?
It was stock, final Android 10 with May update and it went power dead (forgot to charge it) and wouldn't restart except into this mode.
Thanks!

Could you pass me the link of the instructions you are talking about? I have a pixel 3 xl brick and I would like to try to enter this EDL mode

There's a bunch of variations in the forums. Here's one: https://forum.xda-developers.com/android/development/guide-cyanogenmod-12-1-qfil-flash-t3246492
You can find all of them just typing in qfil into the search here.
It seems to work on a number of different phones but I can't make any of those tutorials work on a pixel 3.

JohnGalt1717 said:
There's a bunch of variations in the forums. Here's one: https://forum.xda-developers.com/android/development/guide-cyanogenmod-12-1-qfil-flash-t3246492
You can find all of them just typing in qfil into the search here.
It seems to work on a number of different phones but I can't make any of those tutorials work on a pixel 3.
Click to expand...
Click to collapse
Hello, I have prog_ufs_firehose_Sdm845_lge
Which is for using Qualcomm's QFil but with an LG G7, which has a Snapdragon 845. I don't know if it could work, but there's nothing to lose by trying it
---------- Post added at 05:45 AM ---------- Previous post was at 05:43 AM ----------
Hello, I have prog_ufs_firehose_Sdm845_lge
Which is for using Qualcomm's QFil but with an LG G7, which has a Snapdragon 845. I don't know if it could work, but there's nothing to lose by trying.
I have the LG G7 and if it worked for me to revive my g7, so the file works. I don't know if it has to be a specific file for our Pixel 3 XL