Root [FIX] Unbrick Optimus F3 stuck in Qualcomm HS-USB QDLoader 9008 mode

[cesarasm]

DOWNLOAD BoardDiag v3.99c: http://forum.xda-developers.com/attachment.php?attachmentid=3007071&d=1415553921
1. Extract the BIN file(http://oudhitsquad.com/android/LGE/Firmware/LS720/LS720ZV5_00.zip)

2. Select port and ensure target dir is the same path where you extracted the BIN image in step 1.

3. select AP check and EMMC and click on Start. This should show Pass under AP & EMMC Boxes once its run

All the 3 should now say Pass!

Thanks kryptonite for the tutorial(http://forum.xda-developers.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830/)

 

[Rob22445566]

Hello cesarasm.

The Link is dead-- for the .bin file in step 1 (http://oudhitsquad.com/android/LGE/Firmware/LS720/LS720ZV5_00.zip)

Any chance you could post it if you have it.
Thanks,
Rob

 

[Rob22445566]

I'm happy to report... Success using this method to UNbrick my F3.

Thanks to Cesarasm for the post and xclusive36 for a working link to the .BIN file in this thread:
http://androidforums.com/threads/virgin-mobile-sprint-rom-stock-vm-stock-roms-4-1-2.844114/
Link: http://dl.litestep.com/stock/download.php?file=LS720ZV5_00_bin.zip

A couple notes for people attempting this.
I had to open the Device Manager that was showing driver missing for QLOAD SUSB. Click Install Driver and then it gave me the full Qualcomm HS-USB QDLoader 9008 mode.


From there I used LG Flash Tool to bring it back to life.
And for me, it was-- insert bat, Vol+ and Vol-, insert PC USB cable... Then I finally got Download mode.

Then run Flash tool, Flash in the same .BIN and now my F3 is fully working.
Thanks Guys,
Rob

 

[wladmcd]

sorry for revive this post, but anyone can help me? i get this:

(possible the emmc has corrupted. so anyone can send me the emmc? thanks)

 

[xclusive36]

Try the f6 forum for unbricking an f6

 

[TrustME90]

This actually fixed my f3 and its back to how I left it. No need for me to even use lg flash tool! Thanks!

 

[daylight2016]

Good evening
Please, is there any video tuto how to use to unbrik my LG F6 MetroPCS. Many thanks

 

[Gladiator9120]

I have hard bricked my Lenovo A6000 Plus, not even restarting or anything, just a black screen and a little vibrate.
I followed http://www.dotandroid.com/android-root-guides/unbrick-qualcomm-mobiles/
Which helped me to revive it completely. The guide is really lengthy and technical, so have patience and follow it thoroughly step by step.