Twrp3021smt560tar

Please clarify what you mean by "twrp3021smt560tar" — is this:

The number 3021 explicitly refers to . This is a specific release from the TWRP 3.0.x branch, which was common around 2016-2017. Version 3.0.2-1 brought several critical improvements over earlier versions, including: twrp3021smt560tar

To the uninitiated, it looks like gibberish. But for a Samsung Galaxy user looking to root their device or install a custom ROM, this string of characters is the key to unlocking your phone’s potential. Please clarify what you mean by "twrp3021smt560tar" —

Once the flash finishes, manually force a reboot directly into recovery by holding . including: To the uninitiated