: Check Windows Device Manager. If it shows a yellow warning triangle, reinstall the Qualcomm QDLoader drivers.
Extract the QPST archive and execute the installer file. Follow the on-screen prompts. QFIL will be installed inside the QPST program directory. official lenovo k5 pro l38041 stock rom work
Extract the downloaded Stock ROM files directly onto your PC root directory (e.g., C:\Lenovo_K5_Pro_Firmware\ ) to keep path names brief and prevent buffer errors. Phase 2: Interface the Phone via Qualcomm EDL Mode : Check Windows Device Manager