: Go to Settings > About Phone > Tap Build Number 7 times.
Knowing the TWRP version can be helpful in several scenarios: twrp-3.7.0-9-0
Verify the target device name associated with this file before flashing, as the same version number (e.g., 3.7.0 ) will have different build indices ( -9-0 ) across different device models. : Go to Settings > About Phone > Tap Build Number 7 times