: Compatible with versions ranging from Windows XP up to Windows 11. General Flashing Procedure Technicians typically follow these steps to use the tool:
Before using the tool, ensure your PC is prepared with these essentials:
: For advanced users needing partition-level control.
: Mandatory for the Windows PC to recognize the connected device in flash mode.
: Installs official stock ROMs or custom firmware to fix boot loops, system crashes, or to upgrade/downgrade software versions.
: Run the executable (e.g., UpgradeDownload.exe ) and click the Load Packet (gear icon) to select your .pac file. Start Process : Click the Start Download (play icon) button.
: Power off the phone, hold the "boot key" (usually Volume Down or Volume Up ), and connect it to the PC via USB.