However, some OEMs also deploy their own proprietary software for flashing firmware files, which are specific to their own devices. Generally, manually flashing the firmware on a majority of OEM Android devices is carried through Fastboot (The official Android command-line tool). The tool is compatible and can run on any Windows 10, Windows 8/8.1, Windows 7, and Windows XP PC. To flash the firmware, the tool communicates with supported devices over a special interface known as EDL mode (also known as “Emergency Download Mode”). It is normally used internally by service center executives for low-level firmware flashing to revive Android devices from a hard-brick or to fix persistent software issues. QPST or Qualcomm Product Support Tool is a set of Windows software that allows users to force-flash firmware files on Qualcomm Android devices. Step 4: Verify if your Device is Connected via QPST Config.Step 3: Install Qualcomm USB Drivers on your PC (If Needed).Step 2: Boot your Device into EDL Mode and Connect it to the PC.Step 1: Download QSPT Flashable Firmware File for your Device.
How to Flash Firmware Files on Qualcomm Android Devices using QFIL or Software Download.Download QPST (Qualcomm Product Support Tool).