While holding the key, connect the phone to the computer using a high-quality USB cable.
Downgrades the operating system if a recent update introduces critical performance bugs. Essential Prerequisites Before Flashing
: Installing a newer version of the firmware provided by the manufacturer. Key Components of the Flash File A standard MT6731 firmware package generally includes:
If you encounter an error code during the flashing process, use these standard fixes: SP Flash Tool Error 4032 (BROM Error) mt6731 flash file
Release the key once a red progress bar appears at the bottom of the tool. Step 7: Wait for Completion
This typically points to a security bootlock on newer MediaTek devices. You may need an MTK Bypass Tool or an updated DA (Download Agent) file matched to your specific device to bypass the authentication layer before SP Flash Tool can write data.
Resolves instances where the phone continuously restarts at the logo screen. While holding the key, connect the phone to
Critical partitions that store your network identification and IMEI.
: The most common free utility for flashing MTK devices. It requires loading the scatter file to begin the process.
: The actual data for various partitions, including boot.img , system.img , and recovery.img . Key Components of the Flash File A standard
Obtain the exact stock ROM zip package for your specific phone brand and model.
MediaTek (MTK) VCOM/Preloader drivers that establish a stable connection between the phone and a Windows PC. Reasons to Flash MT6731 Stock ROM