[LG L Fino Guides, News, & Discussion] DavRei:
Guide for unbricking LG L Fino from Qualcomm 9008 and LGE AndroidNet mode

I'm not responsible for any damage. You do this on your own risk​

Short message from me: I searched ALL the web and found nothing needed files for unbricking L Fino so I discovered myself how to make rawprogram0.xml and finally IT WORKED!

Symtomps:

- While you connect phone to computer in device menager you have "Qualcomm HS-USB QDLoader 9008" (or similar), or probably QHSUSB BULK (or similar).

- You can't boot your device to download mode, recovery etc. Just black screen

Let's start unbricking! :)​

Required things:

- Qualcomm mobile drivers

- QPTS

- Unbricking ROM (I made it)

- ROM for your country (if it don't exist you can download ROM for another country) - you must download it here: http://lg-phone-firmware.com/index.php?id_mod=103 (choose your ROM, look at country and

model

D290N, D295 or D295F)

- USB - Micro USB cable

- LG Flash Tool

Download all these files here: https://mega.nz/#F!m5MCzRJA!KFh_25WI3a13B8Ek2QpApg

_____________________________________

INSTRUCTIONS:​

0. (Only if you have LGE AndroidNet mode and your phone is showing as a drive) Make a partition from empty space on that "drive". I recommend "EaseUS Partition Master" program. Then plug off phone from computer.

[Make sure that your LG L Fino is disconnected from PC]

1. First you have to disabe driver signature verification. To do that open CMD as administrator and enter these commands:

After that restart your computer. You will have text "Test mode" on right bottom corner of desktop.

2. Unpack "LG Unbrick Tools.zip" to folder on your desktop and "DXXX UNBRICK.zip" to folder without spaces (thanks to user mountaser halak for sending me logs so I found out that QFIL doesn't correctly recognizes spaces) that is in root of the drive.

3. Install Qualcomm Driver from "LG Unbrick Tools" (You have to uninstall Qualcomm driver first - plug-in phone for this, right click on Qualcomm 9008 in device menager and uninstall) - choose your system architecture and click dpinst.exe (name will be with 32 or 64 at the end)

4. Install QPST from "LG Unbrick Tools"

5. After installing QPST open QFIL - it will be in start menu. If it won't - go to C:/Program Files (x86)/Qualcomm/QPST and open QFIL.

6. In QFIL select "Flat build". In programmer patch go to folder with "DXXX UNBRICK" files and select "prog_emmc_firehose_8x10.mbn", click on load XML and select files that will be showed. Or look at the attachment

7. NOW Plug-in USB cable to your computer.

8. Remove the battery from your LG and wait 3 seconds. Insert the battery again. Plug USB to your phone, wait about 3 seconds and click DOWNLOAD button on PC.

(notice that download in this case doesn't mean download something from internet. It mean "(down) load firmware from computer to phone")

9. Wait to complete process. (It will take about 10 minutes) If you get error try put D290N Unbrick files folder directly on disk (I prefer on another partition)

10. Disconnect LG from PC, remove and insert the battery. If phone is discharged, charge it with a normal charger to 4-5%.

11. NOW you can turn on LG L Fino to check if phone works.

After that LG L Fino will have many bugs and do factory reset in every reboot. To avoid this we will flash LG with Download Mode. I prefer charge phone to min. 20%

To enter download mode turn off device and plug-in USB cable to phone while holding Volume Up button.

After that, follow

this

tutorial (I prefer selecting CSE flash)

If Flash Tool doesn't work properly try on another PC or install clean Windows on another partition and run it on it.

After all done you can enable "Driver signature verification" again to delete "Test mode" text on desktop. Just open CMD as administrator and enter command:

Issues:

- IMEI is setting to 0 after every ROM flashing. It can be changed with this Xposed module: https://play.google.com/store/apps/details?id=com.phoneinfo.changer

- Problems with boot into a custom ROM (maybe only me have this problem)

- 3G don't working (or only I have this problem)

- List of languages is strange

If you found other issues tell me about them

I hope I helped many people! This is the first real tutorial for unbricking L Fino from this mode! If you want donate contact me davreiyt@gmail.com ! ;)

PS: I have 13 years ;) If you found any mistakes tell me about it. Sorry for them in the poll (I can't edit them)