1. Qhsusb_bulk Driver Oppo
2. Qhsusb_bulk Samsung J5

Using LG smart boot Diag Tool to unbrick LG G3 models that stuck in qualcomm 9008 mode. The guyes from androidbrick.com has post thisguide, But the files for AT&T and T-Mobile variants are missing.

Download links & Text format @ video explains how to manually install Qualcomm USB drivers on a Windows PCWit. Now click on the Start menu and search for Device Manager. You should see Unknown Device or QHUSBBULK under the Unknown Devices section of Qualcomm HS USB under the COMs and Ports section. Right, Click on your device in the Device Manager and select Update Device Software.

Do not worry, The files for T-mobile and AT & T LG G3 variants are included in our package. [Download]. The package includes LG Diag Tool, USB Drivers, Instruction, and all recovery files.

1. Xda-developers General discussion Questions and Answers Q QHSUSBbulk Driver needed by maxi65 XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.
2. In Windows, the bricked OP3 should be detected as QHUSBBULK, Unknown Device, Qualcomm something. You might have a bricked OP3T as a result of flashing a kernel, ROM meant for a different device or your attempt of unlocking the bootloader resulted in corrupting the boot partition.

Index of AP_ChipMSM8974_G3

All EU Global_XXXX_XXXX.mbn
LGAS990_ABPT_ACG.mbn
LGD850_AATT_ATT.mbn
LGD851_ATMO_TMUS.mbn
LGD857_ACUO_ChinaOPEN.mbn
LGD858HK_AHKG_HKG.mbn
LGD858_ACMT_CMCC.mbn
LGD859_ACTE_CT.mbn
LGL24_AKDI_KDDI.mbn
LGLS990_ASPR_Sprint.mbn
LGUS990_AUCL_USC.mbn
LGVS985_AVRZ_VRZ.mbn
Recovery/

Index of AP_ChipMSM8974_G3recovery

All EU Global_XXXX_XXXX/
LGAS990_ABPT_ACG/
LGD850_AATT_ATT/
LGD851_ATMO_TMUS/
LGD857_ACUO_ChinaOPEN/
LGD858HK_AHKG_HKG/
LGD858_ACMT_CMCC/
LGD859_ACTE_CT/
LGL24_AKDI_KDDI/
LGLS990_ASPR_SPRINT/
LGUS990_AUCL_USC/
LGVS985_AVRZ_VRZ/

Index of AP_ChipMSM8974_G3recoveryLGD850_AATT_ATT

Qhsusb_bulk Driver Oppo

Parent Directory
LGD850_AATT_Smart_Boot.bin
LGD850_AATT_Smart_Boot.mbn

Index of AP_ChipMSM8974_G3recoveryLGD851_ATMO_TMUS/

LGD851_ATMO_Smart_Boot.bin
LGD851_ATMO_Smart_Boot.mbn

**Update**, Looks like this tool is used to solve LG G3 “No Power on” Issue, Anti-rollback issue.

Qhsusb_bulk Samsung J5

After flash the recovery file with this tool, you can put your phone into download mode, and then use LG UP Software to flash latest LG Stock firmware for your G3 phone.