Reverts your device completely back to stock OxygenOS, ColorOS, or Realme UI.
: It is a reliable method for downgrading the operating system to a previous version. System Requirements & Preparation
Look at the MSM Tool interface; it should now display a connected device under a specific COM port (e.g., "COM8"). msm tool v4028 download top
Right-click on MsmDownloadTool.exe and select . If the tool asks for a login type, select "Other" or "User Type: Built-in" depending on the specific patch version you downloaded. Step 4: Load the Firmware
A progress bar will track the flashing process. during this time. Reverts your device completely back to stock OxygenOS,
Allows users to roll back to a previous Android version when standard OTA updates do not support it.
: Completely wipes user data and partitions, restoring the phone to its original factory configuration. Right-click on MsmDownloadTool
The MSM (Mobile Station Modem) Download Tool is a proprietary low-level flashing utility utilized internally by official service center technicians. It interfaces directly with the device's via a specialized hardware-level environment known as EDL Mode (Emergency Download Mode) . Because EDL mode runs independently of the phone's primary Android operating system, touchscreen, or custom recovery, the tool works even if the device shows absolutely no signs of life. Key Requirements Checklist
: Flashing firmware via MSM Tool wipes all user data . Back up your files beforehand if possible.
It rewrites the entire system partition, stock recovery, boot image, and user data to ensure a completely clean slate.
Upon reboot, press or 7 to select "Disable driver signature enforcement". 2. Install Qualcomm USB Drivers