The is not a single application but a skillset. Whether you use the official SP Flash Tool (with the correct DA and auth files) or the open-source MTK Client (for authentication bypass), understanding the Dimensity 1200’s BROM and preloader modes is essential.
python mtk.py print
python mtk.py wf scatter.txt
This will wipe your NVRAM (IMEI becomes 0). Back up NVRAM first using MTK Client: python mtk r nvram nvram.bin mt6893 flash tool
If you see 0e8d:2000 , you are in BROM mode. The is not a single application but a skillset