[Q] [BRICKED] LG F7 Boost Mobile - Android Q&A, Help & Troubleshooting

I cant put my phone on download mode, my PC recognizes it has Qualcomm HS-USB QDLoader 9008, because i installed the driver, otherwise i would get USB QHSUSB_DLOAD has a none driver installed.
I've tried so many guides refering to LG G2 tutorials, also other outside-xda guides, but none of them worked, because i cannot put the phone has a "download mode".
Tried many different combinations with the buttoms, but none of em worked. Just if i kept pressing the volume + button, the capacitive buttoms on the touch will light but nothing else, nothing changes on my device manager.
Can you guys recommend me what to do with the phone?.
Thank you so much!, Sorry if this post doesnt belong in this tree.

solution
mike_san said:
I cant put my phone on download mode, my PC recognizes it has Qualcomm HS-USB QDLoader 9008, because i installed the driver, otherwise i would get USB QHSUSB_DLOAD has a none driver installed.
I've tried so many guides refering to LG G2 tutorials, also other outside-xda guides, but none of them worked, because i cannot put the phone has a "download mode".
Tried many different combinations with the buttoms, but none of em worked. Just if i kept pressing the volume + button, the capacitive buttoms on the touch will light but nothing else, nothing changes on my device manager.
Can you guys recommend me what to do with the phone?.
Thank you so much!, Sorry if this post doesnt belong in this tree.
Click to expand...
Click to collapse
Turn the cellphone off
While pushing Vol - Connect it to the pc
Dowanload mode is on
I helped you, so you helpe me man I cant find the files to flash and unbrick my F7! this is my email: [email protected]

Related

[Q] LG Optimus F6 D505 stuck in Qualcomm qhs-usb dload

Hi everyone, I have the unfortunate moment of having a failure during an update by LG PC Suite. Initially it was stuck with the picture "Downloading mode", but as the update keep failing at 4%, I read some online threats to press the volume up and power, and now I regretted it. I am stuck with the phone being detected as "hsq-usb dload", no way to go back to the "Downloading mode" picture, even though I tried pressing combinations like volume up+volume down..etc...
I did a search and found alot of people having the same problem, but unfortunately, I am unable to find a solution that fix mine. So far I have installed the Qualcomm hs-usb qdloader driver and it shows up under Device Manager as Port 8.
I have tried the following:
1) Using QPST, detected as phone in "Downloading mode", but I do not know how to proceed as the images and hex files online are not for my model. In addition, it requires the SPC code...so....
2) Using a trial version of CDMA workshop, it detects my phone as "Downloading Mode". I tried to use it to switch modes to Reset or Power Off, but it didnt work.
In addition, the trial mode does not allow me to "read" the SPC code. An earlier version of 2.7 is totally not able to "Read" my phone, showing all details as "Error:" when a read is attempted
3)Using Linux, Ubuntu (via VMPlayer). I was able to see it being detected under lsusb command, which shows as a qualcomm modem. I tried using scripts from various sources like brickdetect.sh, PblClear, lgL9FixBoot.sh ( I know these aren't for my phone, but I was desperate enough to try), and nope, it didnt result in any change in state of my phone.
I am not really a technical person (but willing to try), and I have spend 2 days trying and researching, and I am now out of ideas. As such, I am posting here hoping if anyone has any solutions? Thanks in advance!
Update as of 2 days of these trial: My phone has a solid amber light at home button when battery and usb (to computer) is connected, when pressing it, it goes from amber to red, to amber and vice versa again for around 1 minute, then it disappears. On my computer I see something disconnecting and connecting. In the end after 1 minute after the light disappears, the qualcomm hsqusb qdloader appears under Ports in device manage.
If I do not connect the battery and just connect via usb, the qualcomm hsq-usb qdloader appears under port without any flashing light on the phone.

Help i Hard bricked a LG G5 H850 :(

Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
RingeHD said:
Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
Click to expand...
Click to collapse
Not sure with LG maybe lgup or 1 of their tools, I saved xiaomi device as long as pc recognises it should be a way, update Qualcomm HS-USB QDLoader from device manager and restart pc disabling driver signature varification. I had to put the phone in download mode.Thats best I can do someone with more knowledge will better explain. When PC doesn't find the phone that's the end without special cable, remove any sharp objects near your brother ��
---------- Post added at 06:41 PM ---------- Previous post was at 06:03 PM ----------
Have you not got a recovery installed anymore?
I Can do nothing. It wont Turn on. The only thing is to plug it into the pc
have it powered off
hold powerup and connect it to the pc
does it start in download mode?
if yes you should be able to upload the stock rom with lgup
Keep us posted how or if you can resurrect the phone.
Can't Go to Download Mode still recognised as Qualcomm 9008
RingeHD said:
Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
Click to expand...
Click to collapse
If you can't re-flash a stock ROM with LG UP, perhaps you can take matters in your own hand. But you have to viod the warranty for this. Also, you have to be able to enter fastboot mode.
Since you are from GB, I assume that you have the European H850, which can be bootloader-unlocked.
If so, you can try the following:
- Unlock bootloader
- Flash TWRP
- Flash the complete 10E ZIP file
I don't know if this works, but if your phone is messed up anyways, you can as well try this before throwing it away.
I can't do anything no charging, no turning on. Nothing. The only thing is that it is recognised as Qualcomm
Fix guide for xiaomi
If it's possible for xiaomi can't see why there isn't a way for lg.
http://en.miui.com/thread-226426-1-1.html
Did you try this
http://www.androidbrick.com/ultimat...agons-are-unbrickable-qhsusb_dload_qpst_qfil/
Sounds like you can use miflash/xiaomi tool for any qualcomm snapdragon device.
jazz452 said:
If it's possible for xiaomi can't see why there isn't a way for lg.
http://en.miui.com/thread-226426-1-1.html
Did you try this
http://www.androidbrick.com/ultimat...agons-are-unbrickable-qhsusb_dload_qpst_qfil/
Sounds like you can use miflash/xiaomi tool for any qualcomm snapdragon device.
Click to expand...
Click to collapse
Bumping
Yes, but the tool are not for the phone and won't recognise it
you didnt specify what happens when you plug in usb. the only thing you said was that you can do it instead of turning on or anything else.
When i plug in the phone the phone is still dead only the processor will be recognised. I need a tool to flash the software through QHUSB. I found boarddiag but no systemimage.tot File for the phone
Follow these steps:
1. Remove the battery
2. Put back the battery
3. Hold the volume Up and connect the USB
What happens after that? Do you have the "firmware update" screen on your phone or is still death?
Still death
RingeHD said:
Yes, but the tool are not for the phone and won't recognise it
Click to expand...
Click to collapse
The second link says for any Qualcomm processor.
Did you disable driver signature? Damn only for g3
It's looking like service centre I'm afraid.
http://forum.xda-developers.com/tmobile-lg-g5/help/qualcomm-t-mobile-hs-usb-hs-qdloader-t3391520
if you still have phone inhand conntact me for check phone...
RingeHD said:
Yes, but the tool are not for the phone and won't recognise it
Click to expand...
Click to collapse
Hey check Windows Certificate Manager (certmgr.msc). Remove ANY Certifications with "USB [something] TEST003" from "Trusted Publishers and Trusted basic certificate something (sorry I have to translate it but it is the 2nd from Current User Directory.
If you have ANY Quallcom drivers (uninstall it).
Find Qualcomm HS-USB QDLoader 9008 device under Ports (COM & LPT) and note the COMxy port (in my case it is COM3).
the same happened to me, you could solve it if you were telling me how please ...
the same happened to me, you could solve it if you were telling me how please ...
I think is possible to recover the LG G5 with this tool, but require a full compatible rom in that format, impossible to find.
Here another LG G5 bricked without the "Download" mode screen, only recognizer in USB with "Qualcomm HS-USB QDLoader 9008".

Hardbricked Phone, please help!!! Essential Phone

Hi,
I was flashing the stock firmware from Essential Developers website and the flash-all.bat gave me a bunch of errors and the phone shut down. I won't power on anymore. No button combination help. When I connect it to my computer the computer dings and device manager shows 'Qualcomm HS-USB QDLoader 9008'. Now that I know for sure that the phone is hard bricked, is there a way to bring this back to life?
I followed this tutorial, but it didn't help.
https://www.droidsavvy.com/unbrick-qualcomm-mobiles/
Thanks in advance!

I hard bricked X820 - I pay 25 euro for Your help

Hi.
1. I bricked my device many, many times. But never so hard. This time I can't revive it.
2. Yes, I checked every solutions, guides etc. Actually there are two guides, rest are only variations.
3. Yes, I tried many times every solution, tried to push other combinations with buttons, tried open computer apps as a supervisor and a normal user. For nothing.
What is the problem?
X820 is completely blind and deaf. I turned it off (force, power button) during the boot animation.
No ROM, no TWRP, no fastboot and - important - no diode (blue, red - whatever). Completely bricked.
After USB connecting my PC sees it as a Qualcomm HS-USB QDLoader 9008 (COM4).
That's it.
I tried yesterday and today many guides. I red:
https://forum.xda-developers.com/le-max-2/help/help-bricked-phone-t3707045
https://forum.xda-developers.com/le-2/how-to/repair-hard-bricked-phone-x52x-sd-t3648348
https://forum.xda-developers.com/le...k-fix-files-qfil-le-max-2-x820-t3423668/page2
https://forum.xda-developers.com/le-max-2/how-to/guide-hard-brick-fix-qualcomm-hs-usb-t3492949
https://www.gizmochina.com/2016/11/20/leeco-x820-max-2-super-unbrick-guide/
and few instructions from YouTube.
If the only way is FlashOne (version 1.9), every time I had a similar result: error after unzip (I tried 4 other ROMs). Problem with finding this or that file, but everytime problem in the same moment.
I tried turn off the device by: power button, power + Vol- and turn it on by: power, power + Vol+, power + Vol+ + Vol- (both). No difference (actually I heard if my device is on or off).
I really need working my own X820.
And I offer 25 euro if You can help me "step by step".
can you enter Qfile mode (Qualcomm HS-USB QDLoader 9008 (COM4))?
if yes, you need to check again with the FLASHONE program and the files of FlashOne (version 1.9), I remember there was version 1.8
AhmadSant said:
can you enter Qfile mode (Qualcomm HS-USB QDLoader 9008 (COM4))?
if yes, you need to check again with the FLASHONE program and the files of FlashOne (version 1.9), I remember there was version 1.8
Click to expand...
Click to collapse
Hi.
What do You mean "enter Qfile mode"?
When I connect the phone to PC with cable, PC usually sees my device as Qualcomm HS-USB QDLoader 9008 (COM4).
Sometimes as an unknown device. But nothing more.
Try this if pc detects your phone as Qualcomm HS-USB QDLoader https://drive.google.com/file/d/0B8In_WJch-UvQ3RtOGstbXdqUWs/view?usp=drivesdk
https://drive.google.com/file/d/0B8In_WJch-Uvb0xBbnBtbTlISDg/view?usp=drivesdk
If drivers error , install drivers manually
if your pc detects your phone as Qualcomm HS-USB QDLoader, then it is okay , it is just problem of the flashOne and recovery rom that u are using. Please check again.
pm me
i can slove this problem
pranjalm said:
Try this if pc detects your phone as Qualcomm HS-USB QDLoader https://drive.google.com/file/d/0B8In_WJch-UvQ3RtOGstbXdqUWs/view?usp=drivesdk
https://drive.google.com/file/d/0B8In_WJch-Uvb0xBbnBtbTlISDg/view?usp=drivesdk
If drivers error , install drivers manually
Click to expand...
Click to collapse
Thanks, but I tried FlashOne at least 10 times. 4 other ROMs and I always had some error after unzip.
Maybe you should try a different laptop. The method should work. Are you referring to "unzip error" as an error in flashone or are you trying to unzip the qfil file? Be more specific if it's flashone error.
Hey try this its for le2 but the process is similar
youtube.com/watch?v=iN9Ce3hKlRA
you can also try QPST and Mi flashtool
Hi again.
After few hours on other PC: failed.
I tried:
- two other drivers packs,
- FlashOne 1.9 (I didn't find 1.8 and 2.0 didn't work),
- four other ROMs (Qfil), probably 2 other (and 4 different names).
FlashOne opened as a supervisor and normal.
And I had always errors like this:
17:40:41: ERROR: function: sahara_rx_data:194 Unable to read packet header. Only read 0 bytes.
17:40:41: ERROR: function: sahara_main:854 Sahara protocol error
17:40:41: ERROR: function: main:265 Uploading Image using Sahara protocol failed
Download Fail:Sahara Fail:QSaharaServer Failrocess fail
Finish Download
So still nothing.
Do You have other ideas?
https://forum.xda-developers.com/zuk-z2-pro/how-to/howto-flash-stock-rom-t3435109
Try what the guys on the first page are suggesting, it might work. Also download the qfil that it's mentioned in the unbrick post in guides section, I should have uploaded it on mega and drive. That's 14s. The name should be without space when you save it, e.g.: Qfil_14s_Le_Max2.
You should not give up as you're on the right track. Phone is seen as Qualcomm 9008 (COM...). Try a different cable, different USB ports, a different computer again, maybe one with USB 2.0.
Even I experienced dsame problem but was able to revive my le max 2 by below mentioned guide.
Few important tips-
1. Place flash one in C drive
2. Press vol up, vol down & power button simultaneously before connecting d phone to PC.
3. Even if download fails, try 3-4 times & u vl succeed.
https://forum.xda-developers.com/le-max-2/how-to/guide-hard-brick-fix-qualcomm-hs-usb-t3492949
adityatiple said:
Even I experienced dsame problem but was able to revive my le max 2 by below mentioned guide.
Few important tips-
1. Place flash one in C drive
2. Press vol up, vol down & power button simultaneously before connecting d phone to PC.
3. Even if download fails, try 3-4 times & u vl succeed.
https://forum.xda-developers.com/le-max-2/how-to/guide-hard-brick-fix-qualcomm-hs-usb-t3492949
Click to expand...
Click to collapse
Thanks.
After 3 days it is time to stop.
No success.
2 PCs, 3 cables, 5 USB ports, dozens tries. And nothing.
Now I have to check somehow if the motherboard is OK.
For now thank You all. The best phone I ever had still dead.
All d best
MoRiA Cheo said:
Thanks.
After 3 days it is time to stop.
No success.
2 PCs, 3 cables, 5 USB ports, dozens tries. And nothing.
Now I have to check somehow if the motherboard is OK.
For now thank You all. The best phone I ever had still dead.
Click to expand...
Click to collapse
I wish u all d best
can you enter recovery mode?i have brick my x820 can repair using adb in recorvery
This is silly but maybe it helps... I had problems trying to flash my phone and the problem was the computer it was a 32bit computer so i switched to a 64bit one and it worked like a charm. Good luck
dylanmusik said:
can you enter recovery mode?i have brick my x820 can repair using adb in recorvery
Click to expand...
Click to collapse
No.
Nothing.
Absolutely none of lights on screen. And no LED.
It looks like dead. Only PC sees its as a Qualcomm... etc.

Help!! red light on phone

i wanted flash my phone so i follow this guild on youtube.
/watch?v=naQX9Was6DY
after flashing it got red light. it was fine before. i try the vol down +power and volume up and down + power but nothing works.
the computer recognize it as "Qualcomm HS-USB Diagnostics 900E"
i manage to get it to display " Qualcomm HS-USB QDLoader 9008" but dont know how to proceed from here.
Specs Before Dead:
Miui 7.012
Android 5.6
32 Gb Rom,3 Gb Ram (kenzo)
update:
i end up fixing my phone. it was in EDL Mode. i had Flash Using DFC Cable or Xiaomi EDL Cable. i made one from an youtube video ( it was one with button i made, it allow to get get QDLoader 9008 with consistency and without removing the back cover.)
afterthat i just flash it miflash tool with "kenzo_global_images_8.11.22_20181122.0000.00_6.0_global " it had to be DEVELOPER VERSION thought. i dont know if i can do it a second time because it might be a flute that it was able to flash at all LOL. and this is the only phone i have and i dont want to use an Iphone7. one thing i dont like is it wont let me flash twrp or OrangeFox- ( it said it can not found file flash_all.bat) cause when went push vol up + power it just give me standard xiami menu.
when i have a compatible phone on the same cell network, i'll try to flashing a diff rom cause the xiami rom has lots of ads. .
Bluesaky said:
i wanted flash my phone so i follow this guild on youtube.
/watch?v=naQX9Was6DY
after flashing it got red light. it was fine before. i try the vol down +power and volume up and down + power but nothing works.
the computer recognize it as "Qualcomm HS-USB Diagnostics 900E"
i manage to get it to display " Qualcomm HS-USB QDLoader 9008" but dont know how to proceed from here.
Specs Before Dead:
Miui 7.012
Android 5.6
32 Gb Rom,3 Gb Ram (kenzo)
please help
Click to expand...
Click to collapse
I think you have locked your bootloader. Well if that is the case try flashing TWRP again it will solve your problem.
Refer to this tutorial https://www.youtube.com/watch?v=xExKvog5RP4
LoadOP2 said:
I think you have locked your bootloader. Well if that is the case try flashing TWRP again it will solve your problem.
Refer to this tutorial watch?v=xExKvog5RP4[/url]
Click to expand...
Click to collapse
from you tube
tried it, didnt work. it said flash success. but the phone will not power on. VOL up +power not working, vol down + power not working either
Bluesaky said:
i wanted flash my phone so i follow this guild on youtube.
/watch?v=naQX9Was6DY
after flashing it got red light. it was fine before. i try the vol down +power and volume up and down + power but nothing works.
the computer recognize it as "Qualcomm HS-USB Diagnostics 900E"
i manage to get it to display " Qualcomm HS-USB QDLoader 9008" but dont know how to proceed from here.
Specs Before Dead:
Miui 7.012
Android 5.6
32 Gb Rom,3 Gb Ram (kenzo)
please help
Click to expand...
Click to collapse
Are you able to boot your device into EDL mode? If not, try to boot into EDL using the test point method if default method doesn't work. If you're successful in booting up in EDL, Follow the below forum to recover the bootloader and recovery.
Link to the test point method tutorial: https://www.youtube.com/watch?v=_jv1ZVQ95Ng
Follow this after you enter the EDL mode successfully: https://forum.xda-developers.com/redmi-note-3/how-to/unlock-unofficially-install-zcx-twrp-t3586778

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