: For newer SMART models, you can perform a reset without software by creating a specific file on a microSD card:
The most secure level where a password is required for almost all operations, including uploading or downloading the program. Method 1: The "Factory Reset" (No Password Recovery)
When the password prompt appears, enter the master override password: (not case-sensitive). Hardware Factory Reset (via Memory Card): Use a standard MicroSD card formatted to FAT32.