What or issue are you trying to fix by flashing?
I can provide the exact file names, button combinations, and driver packages tailored to your device hardware.
If the progress bar does not move, your drivers are not properly installed. Re-install the drivers with Windows Driver Signature Enforcement disabled. bq firmware flash tool windows 10
Completely wipes malware or corrupted system files that standard resets cannot fix. Prerequisites and Safety Warnings
Use a high-quality USB cable, preferably the original one. What or issue are you trying to fix by flashing
What is the exact of your BQ device (e.g., Aquaris X5, Aquaris U2)?
So began the hunt.
Provide a Windows 10 desktop utility to flash and manage firmware on battery fuel-gauge ICs in the bq family (e.g., bq274xx, bq27xxx, bq20zxx), targeting engineers and technicians needing a reliable, user-friendly flashing tool.