Extract the firmware zip package on your desktop using WinRAR or 7-Zip. Download and install the on your PC. Step 2: Configure the Flash Tool
: Ensure the phone's battery is charged to at least 50% to prevent it from shutting down mid-flash. If youg., Itel IT2320, Walton P15) The flashing tool you are using (e.g., Miracle Box, CM2) Any error messages you have encountered
(ResearchDownload or UpgradeDownload): The official tool utilized for flashing .pac firmware files onto Spreadtrum processors.
Launch your preferred flash tool (e.g., or SPD Upgrade Tool ).
