LG Doubleplay (C729) - Qualcomm HS-USB QDLoader 9008 - Android Q&A, Help & Troubleshooting

Hey guys!
Well, today I've installed BusyBox and Swapper 2 on my phone - LG Doubleplay (C729). I didn't change any settings. Then I wanted to restart it, so I turned the phone off, but it was no longer possible to turn it back on. Only black screen, no sound, no nothing. When I pull the battery out and connect the phone via USB, it registers as Qualcomm HS-USB QDLoader 9008. So my question is - what now?
Thanks for any help!

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AlexCano said:
I have a bricked LG v10 in Qualcomm 9008 mode. The only thing that appears on the PC is the qualcomm 9008 device in device manager. No lights on phone, nothing. I tried using Qfil to flash the phone, but i keep getting an error: 'device took 10.000 seconds to respond which is more than 3.000, this indicates your target is unstable. '
i am wondering if anybody knows what may be causing this. I bought this phone in craigslist for $25 and the owner said that it just died on him but he didnt know what was wrong. The phone is mint condition it just doesnt show any sign of life besides the recognition of it by the computer as Qualcomm HS-USB QDloader 9008
Click to expand...
Click to collapse
May be the phone remains in the 9008 mode for a short period of time. Try by loading files in the software beforehand so that u just have to press the download button as soon as the device is detected in 9008 mode.
Secondly kindly share qfil recovery files for v10 h901 model. Let me also try this by shortening the pins to boot phone in 9008 mode.

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