LG H900 Unbrick via Qfil

Chandler Muriel Bing

Senior Member
Feb 10, 2018
70
18
8
İzmir
He Saved My H900

This Thread is dedicated to LG V10 H900 variant only, I may add another threads for other variants soon.
If you tried to downgrade your H900 to lower version or flashed with wrong firmware, Chances you are stuck on Qualcomm Mode 9008.
in this guide I will show you how to Unbrick Your H900 LG V10.

1- Install Qualcomm Drivers: Download from here
2- Install QPST: Download QPST 2.7.460 from here
3- Download Qfil Unbrick Files from here: H90021w
4- Extract the Qfil zip file you downloaded.
5- After installing the drivers & QPST, Open Qfil from this location C:\Program Files (x86)\QUALCOMM\QPST\bin
- Plug your Phone via USB, If Everything works correctly the phone should appear as Qualcomm HS -USB QDLoader 9008 on top.
- From Select Build Type select Flat Build.
- Tap On Browse and select the file prog_emmc_firehose_8992_lite_lge1.mbn from the Qfil unbrick files Folder.
- Tap on Load XML Button and select rawprogram0.xml then patch0.xml.
- Click on Download, The unbrick process should begin,
6- If everything works correctly, You should see success in the log area, After that disconnect the phone, unplug & plug the battery, Hold Volume UP and connect the USB cable, Your phone should go into Download Mode.
7- Flash your phone with the latest version H90021w (recommended), You can download it from here.

Note: If you have a problem with Qualcomm drivers, You should disable driver signature verification from your windows. Just google it & you will find how.
I'm sorry for my bad english.
Donate if I helped.
If you have any issues you can post it here, I will try to help.
Thanks a lot man you saved my H900 which i accidentally flashed with wrong .tot file. Now it's in download mode waiting for new .kdz firmware...
 

losilmalem

Member
Jul 4, 2014
17
2
0
This Thread is dedicated to LG V10 H900 variant only, I may add another threads for other variants soon.
If you tried to downgrade your H900 to lower version or flashed with wrong firmware, Chances you are stuck on Qualcomm Mode 9008.
in this guide I will show you how to Unbrick Your H900 LG V10.

1- Install Qualcomm Drivers: Download from here
2- Install QPST: Download QPST 2.7.460 from here
3- Download Qfil Unbrick Files from here: H90021w
4- Extract the Qfil zip file you downloaded.
5- After installing the drivers & QPST, Open Qfil from this location C:\Program Files (x86)\QUALCOMM\QPST\bin
- Plug your Phone via USB, If Everything works correctly the phone should appear as Qualcomm HS -USB QDLoader 9008 on top.
- From Select Build Type select Flat Build.
- Tap On Browse and select the file prog_emmc_firehose_8992_lite_lge1.mbn from the Qfil unbrick files Folder.
- Tap on Load XML Button and select rawprogram0.xml then patch0.xml.
- Click on Download, The unbrick process should begin,
6- If everything works correctly, You should see success in the log area, After that disconnect the phone, unplug & plug the battery, Hold Volume UP and connect the USB cable, Your phone should go into Download Mode.
7- Flash your phone with the latest version H90021w (recommended), You can download it from here.

Note: If you have a problem with Qualcomm drivers, You should disable driver signature verification from your windows. Just google it & you will find how.
I'm sorry for my bad english.
Donate if I helped.
If you have any issues you can post it here, I will try to help.
Be blessed, dear @cranknet You're magic and you rock! Thanks for having saved my LG V10 H900! Worked great and smoothly!
By the way, I want to emphasize this:
1- I tried the full method first with QFIL.exe run in normal mode but I got UNSUCCESSFUL.
2- I then thought of running it with "administrator privilege" and followed the exact same procedure and this time, WORKED PERFECTLY WELL.
It may help someone else.
 
Last edited:

ari8280

New member
Aug 11, 2010
1
0
0
thank you

Thank you so much after so many attempt with so many files from different thread finally my h901 v10 comes alive and everything working thank you brooo you are the man
 

last gspian

Member
Oct 30, 2019
10
0
0
I bought a V10 H901 in Aliexpress and the IMEI sayd that was a H901BK. It was with the T-Mobile software and Android 6 MM. In PC it said the H90121j and I wanted to upgrade to 7 Nougat and I put the phone in the PC and after the update with LG Bridge it just bricked. Died and do not back to life. I unbreacked my phone with this tutorial.
The Unbrick H901 SD card didn't work, but this worked.
After that, I tried to install all H901 firmwares and didn't work. So I decided to install the H900 firmware and the phone finelly worked. It's working everything fine with no malfunction. Just the Android back to 6 MM, but with the AT&T apps.
I didn't understand nothing. My phone was a fake H901, because is a Refurbished phone. I'd like to install the Nougat update. Is it possible?
Hi iam from india, I got this same phone LGh901bk,t-mobile, this model was never introduced in india, i got it secondhand at a discount price and when i updated through lg bridge it just went dead, even the Authorised service centres of LG mobiles wont acceept this device, i am not a computer expert but can you just tell the precautions i should follow while flashing this device, i have a windows 7 64 bit desktop, is internet connection necessary while flashing the device, also powercuts are common in my area, how long does this process take, plz answer me ASAP
 

wesley_fg

Senior Member
Jul 7, 2018
80
4
0
Hi iam from india, I got this same phone LGh901bk,t-mobile, this model was never introduced in india, i got it secondhand at a discount price and when i updated through lg bridge it just went dead, even the Authorised service centres of LG mobiles wont acceept this device, i am not a computer expert but can you just tell the precautions i should follow while flashing this device, i have a windows 7 64 bit desktop, is internet connection necessary while flashing the device, also powercuts are common in my area, how long does this process take, plz answer me ASAP
DId you buy in AliExpress? What version of Android it came?
 

last gspian

Member
Oct 30, 2019
10
0
0
DId you buy in AliExpress? What version of Android it came?
I bought it second hand from a guy who himself got it from someone else, it was on lollipop , tmobile h901, the board inside is korean f600l which i came to know later after it got bricked,
I used @cranknet h900 qfil methood and it came back to life, only problem is finger print doesnt work, uninstalling apps causes reboot, my imei number is 0 so cant make any calls, camera and audio work fine so for the moment i am content with this , will see how to make the radio work,

---------- Post added at 03:39 PM ---------- Previous post was at 03:32 PM ----------

This Thread is dedicated to LG V10 H900 variant only, I may add another threads for other variants soon.
If you tried to downgrade your H900 to lower version or flashed with wrong firmware, Chances you are stuck on Qualcomm Mode 9008.
in this guide I will show you how to Unbrick Your H900 LG V10.

Thanks a lot man , after almost 2 weeks and trying a whole lot of methods and firmwares ,your trick gave life back to my dead set, with some minor problems which i can live with, one major problem is that my imei is showing as 0, i cant make any calls , radio is off, my sim card is detected as it shows my mobile number, but cannot search any networks, does this firmware work only on AT&T, kindly reply, it will help others

---------- Post added at 03:45 PM ---------- Previous post was at 03:39 PM ----------

My Lg V10 was t mobile version phone on lollipop and F600L motherboard ,
i tried to flash it with lg bridge.
But it bricked, finally your method worked but , still the thing is now my network is disabled. Cellular Radio is off.
Please help to turn the cellular radio on.

Same case with me , its like saying operation successful but patient is dead, whats your imei number, mine got erased while flashing to zero, used another trick from reddit to write imei it was successful but still radio is off, cant search for any networks,
 

aakashahmed

New member
Jun 15, 2020
1
0
0
Phone Doesnt Show Anything!

So i Applied the Unbrick using QFILL using the steps you provided as soon as the Succes Message came on The Screen"Charge More Before Turning On".... I disconnected the Phone Now it wont even show that it is charging but onw thing that catches my eye is that when plugged into a wall outlet or pc When i remove the battery It shows A Battery Symbol with a Question mark and as soon as i insert the battery it turns off ad wont show that it is charging or not.... So my question from you guys is what to do from here!

---------- Post added at 05:46 AM ---------- Previous post was at 05:41 AM ----------

Phone Doesnt Show Anything!
So i Applied the Unbrick using QFILL using the steps you provided as soon as the Succes Message came on The Screen"Charge More Before Turning On".... I disconnected the Phone Now it wont even show that it is charging but onw thing that catches my eye is that when plugged into a wall outlet or pc When i remove the battery It shows A Battery Symbol with a Question mark and as soon as i insert the battery it turns off ad wont show that it is charging or not.... So my question from you guys is what to do from here!


This Thread is dedicated to LG V10 H900 variant only, I may add another threads for other variants soon.
If you tried to downgrade your H900 to lower version or flashed with wrong firmware, Chances you are stuck on Qualcomm Mode 9008.
in this guide I will show you how to Unbrick Your H900 LG V10.

1- Install Qualcomm Drivers: Download from
2- Install QPST: Download QPST 2.7.460
Phone Doesnt Show Anything!
4- Extract the Qfil zip file you downloaded.
5- After installing the drivers & QPST, Open Qfil from this location C:\Program Files (x86)\QUALCOMM\QPST\bin
- Plug your Phone via USB, If Everything works correctly the phone should appear as Qualcomm HS -USB QDLoader 9008 on top.
- From Select Build Type select Flat Build.
- Tap On Browse and select the file prog_emmc_firehose_8992_lite_lge1.mbn from the Qfil unbrick files Folder.
- Tap on Load XML Button and select rawprogram0.xml then patch0.xml.
- Click on Download, The unbrick process should begin,
6- If everything works correctly, You should see success in the log area, After that disconnect the phone, unplug & plug the battery, Hold Volume UP and connect the USB cable, Your phone should go into Download Mode.