If you see a serial number, you are good. If the list is empty, your drivers are not installed correctly.
You need to be in the Bootloader/Fastboot mode to flash firmware.
Press or F7 to select "Disable driver signature enforcement." B. Download Necessary Files bq firmware flash tool windows 10 upd
or "Download OK" message appears, the process is finished. Disconnect the device and reboot. Android Open Source Project 3. Troubleshooting Common Windows 10 Issues Flash with Android Flash Tool | Android Open Source Project 10 Apr 2026 —
Use an original or high-quality OEM USB cable. Connect it directly to a motherboard USB port (rear port on desktops), avoiding USB hubs. If you see a serial number, you are good
If you need help identifying your device configuration, let me know: Your (e.g., Aquaris X, M10, E5) The chipset type (MediaTek or Qualcomm)
Installation of the USB driver is essential for your PC to recognize the phone in download mode. Press or F7 to select "Disable driver signature enforcement
The device is losing connection before the handshake finishes. Switch your cable from a USB 3.0 port to a USB 2.0 port on the back of your PC tower.
Most BQ Aquaris models (like the M or E series) use MediaTek processors and require the . 1. Install Drivers
Re-flashing stock firmware can sometimes fix corrupted IMEI issues. 2. Prerequisites for Windows 10 Users