Redmi 9c Preloader File <99% FREE>
A sudden power loss during a system update or flashing an incompatible custom ROM can corrupt the preloader partition. Your phone will show zero signs of life. The only way to communicate with the CPU is via the preloader USB handshake—ironic, since it’s corrupted. SP Flash Tool (the official flashing tool for MediaTek) can bypass this by using a known good preloader file from a working firmware package.
Cause: The preloader on the phone is too new (with Auth Bypass protection) compared to the tool version.
Solution: Use the "MTK Bypass" utility. Run bypass.exe BEFORE connecting the phone in SP Flash Tool. This disables authentication for 5 seconds, allowing the old preloader to be flashed. redmi 9c preloader file