If you own a Huawei or Honor smartphone and have ever tried to connect it to a PC for file transfer, ROM flashing, or using HiSuite, you have likely encountered the term (HiSuite Data Bridge). Unlike the standard Android Debug Bridge (ADB), which requires USB Debugging to be enabled, HDB is Huawei’s proprietary protocol that allows HiSuite and other authorized PC tools to communicate with your device without enabling USB Debugging.
Your device shows as “Unknown Device” or under “Other Devices” with a yellow triangle. huawei hdb interface driver download
If you plan to unlock the bootloader (where still possible), flash custom recoveries like TWRP, or use tools like HCU Client or DC-Unlocker, the HDB interface driver is a prerequisite. If you own a Huawei or Honor smartphone
Right-click > > check "Delete the driver software for this device." If you plan to unlock the bootloader (where
Device Manager shows “This device cannot start. (Code 10)”.
If your computer still shows a "Huawei HDB Interface" error with a yellow exclamation mark in Device Manager HUAWEI Hisuite Free Download | HUAWEI Support Global