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LG Android based phones General LG Android phones discussion, firmwares, solution, root, help

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Old 04-05-2017, 06:50   #1 (permalink)
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Lightbulb Unbrick LG G4 Brick hs-usb Qdloader 9008 Without Box


Unbrick LG G4 Brick hs-usb Qdloader 9008




Credit Goes To
Alnajat Soft Team
Engineer
Mohammed Alshikh

Model Supported
H815
H818
H818N
H818P
H819
LS995
LS991
H811

Files Link





1. Download

QPST.WIN.2.7-00430-GENERAL

Run setup.exe

Windows [Start] button >> Allprograms >> QPST >> QFIL
installation confirmation




2. Download
Qdload9008_HSUSB_Driver

Install Drivers




3. D / L via QFIL



To force QDloader download mode, connect the FORCED_USB emmc section with a jumper.
Or pressing key combination (volup + voldown) and poweron to boot Emergency D / L mode



After two points in the red circle are shorted and connected by power or USB connection, Qdloadmode can be entered and connected to QFIL



In Emergency D / L mode, check the port in Device Manager after connecting USB -> QS





Windows [Start] button >> All programs >> QPST >> Run QFIL



Select Port
1. Click the "Select Port" button


If you deselect Show Non Diagnostic Port, only the "Diagnostic" or "QDLoader" port will be visible
Selecting the port identified by Device Manager






MBN file selection

2. Click the "Browse" button

Select the file "prog_emmc_firehose_8992_lite_stable.mbn" in the folder where the images are stored.
For fusing samples, use images made for fusing.


ForFusingDevice: For Fusing Devices -> Download to LAF after recovery
NotForFusingDevice: for non-fused devices -> Restore and download




Select Build, RawProgram, Patch Check



Check RawProgram and Patch settings
Check the rawprogram0.xmlpatch0.xml file included
in the -Select Build path.
firehoseprogrammer MBN selected in the same folder
Rawprogram0.xml, patch0.xml are loaded.






SWDownload
4. Click the "Download" button
- The progress bar below is completed and the Download Succeed -> Finish Download message is confirmed.




Note: Tested By Me Bricked H811 for selected File LS991!
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Old 04-05-2017, 16:23   #2 (permalink)
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THANKS BRO ...Recover File for h811-ls995-h818p/n is the same as h818?
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Old 04-06-2017, 06:17   #3 (permalink)
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Quote:
Originally Posted by diamand21 View Post
THANKS BRO ...Recover File for h811-ls995-h818p/n is the same as h818?
Not sure But You can check by Yourself
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Old 04-07-2017, 05:42   #4 (permalink)
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H811

I keep trying the steps, using ls991 on h811, no luck, just keep getting error, took 178.04845t6 seconds, target may be unstable.
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Old 04-07-2017, 15:57   #5 (permalink)
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Quote:
Originally Posted by bethnesbitt View Post
I keep trying the steps, using ls991 on h811, no luck, just keep getting error, took 178.04845t6 seconds, target may be unstable.

Whats the Condition on Your H811?
What Was The Problem? Does Your Phone Automatic Detected PC Qualcomm hs-usb Qdloader 9008 Port By Wrong Software or Downgraded Flash.


Explain Your Details Problem!
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Old 04-07-2017, 18:31   #6 (permalink)
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Which file should I use to recover the H811?
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Old 04-07-2017, 19:52   #7 (permalink)
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As for as i knw these files are not official, these file are generated from kdz using UFI Box and added matching cpu emmc firehose.mbn with this i guess.

Better go for emmc isp or try via usb repair if supported by jtag boxes, try medusa , ufi etc..
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Old 04-08-2017, 09:11   #8 (permalink)
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Quote:
Originally Posted by Alber08 View Post
Which file should I use to recover the H811?

For H811 I Selected LS911.
It will back your Download mode and LG Logo only! but You couldn't Run Your Phone by New Software. If You make flash that phone by H811 Firmware it will become again Brick.

Because both of phone Boot partition are not Same!

But You can Try to Reflash with phone any professional Device and let us know.
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Old 04-11-2017, 13:53   #9 (permalink)
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Quote:
Originally Posted by ...:::SHAMIM:::... View Post
For H811 I Selected LS911.
It will back your Download mode and LG Logo only! but You couldn't Run Your Phone by New Software. If You make flash that phone by H811 Firmware it will become again Brick.

Because both of phone Boot partition are not Same!

But You can Try to Reflash with phone any professional Device and let us know.
imgur. com/a/FiDx5

Download Fail:Sahara FailSahara Fail
Finish Download
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Old 04-11-2017, 15:10   #10 (permalink)
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COM Port number:83
Sahara Connecting ...
Download Fail:Could not connect to the COMPORT
Download Fail:Sahara FailValue cannot be null.

Parameter name: key
Finish Download

any advice ???
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Old 04-12-2017, 06:20   #11 (permalink)
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Quote:
imgur. com/a/FiDx5

Download Fail:Sahara FailSahara Fail
Finish Download

Quote:
COM Port number:83
Sahara Connecting ...
Download Fail:Could not connect to the COMPORT
Download Fail:Sahara FailValue cannot be null.

Parameter name: key
Finish Download

any advice ???
Whats the Phone History? More Explain Please.
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Old 04-12-2017, 06:25   #12 (permalink)
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Need H810 F500L Files Too Plz
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Old 04-12-2017, 18:29   #13 (permalink)
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I have a LS991 running ZVD and I wish to rollback to ZVB. I have an octopus box but I can't download ZVB firmware from there(I can get firmware from rwilco's repository) but my question is if I rollback to ZVB using Octopus box, will it still result in a hard brick? I know octopus box is a useless box as it only does what LG Flash tools are capable of doing and nothing more.
Thanks!
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Old 04-12-2017, 19:33   #14 (permalink)
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Quote:
Originally Posted by mirage_3 View Post
I have a LS991 running ZVD and I wish to rollback to ZVB. I have an octopus box but I can't download ZVB firmware from there(I can get firmware from rwilco's repository) but my question is if I rollback to ZVB using Octopus box, will it still result in a hard brick? I know octopus box is a useless box as it only does what LG Flash tools are capable of doing and nothing more.
Thanks!
zvd is latest one while zvb is old both are ota updates downgrading will kill phone
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Old 04-12-2017, 19:35   #15 (permalink)
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Quote:
Originally Posted by 3mran View Post
COM Port number:83
Sahara Connecting ...
Download Fail:Could not connect to the COMPORT
Download Fail:Sahara FailValue cannot be null.

Parameter name: key
Finish Download

any advice ???
there are many new boot roms which cant boot via usb only the way to use emmc and repair it the usb method is old and only work for old bootroms phone which handle with usb mod
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