Right-click the installer and select "Run as Administrator" to ensure all registry entries are created. Connect in Fastboot Mode: Power off your device. Hold the Volume Down and Power buttons simultaneously. Connect the USB cable to your PC.
Do not rely on Google’s generic USB drivers. You need a driver package that explicitly includes BlackBerry’s hardware IDs. blackberry fastboot driver
: Contains the actual fastboot.exe utility. Download the latest version from the Android Developers site . Right-click the installer and select "Run as Administrator"
: This package contains the actual fastboot.exe file needed to send commands to your phone. You can download the latest version from the Official Android Developer Site . 2. How to Install & Verify Connect the USB cable to your PC
You might attempt to use Fastboot with Blackberry in the following rare scenarios:
fastboot flash boot signed_boot.img