MT Device Firmware Upgrade Guide

Accessing the Upgrade Menu

1. Open the application

2. Locate the menu icon (three horizontal lines) in the top-left corner

3. Tap to open the menu

Starting the Upgrade Process

1. Select "Troubleshoot" from the menu

2. Navigate to "MT Device Upgrade"

Performing the Upgrade

1. Press "Download Firmware"

   • Wait for download to complete

   • Ensure stable internet connection

   • Do not close the app

2. Press "Upgrade Firmware"

   • Allow the upgrade process to complete

   • Keep device powered on

   • Maintain connection throughout

Important Notes

• Ensure your phone is fully charged before starting

• Maintain stable internet connection

• Do not interrupt the upgrade process

• Keep device powered on throughout

• Wait for confirmation of successful upgrade

Need Help?

Contact technical support if you experience any issues during the firmware upgrade process.