What are you trying to do? (e.g., flashing full stock ROM, rooting, or unlocking bootloader) Which Windows version is your computer running?
When using the SP Flash Tool, seeing the yellow progress bar reach Download DA 100% sp flash tool stuck on download da 100
Once connected, write a known-good preloader binary (extracted from your stock ROM) directly to the eMMC at offset 0x0 . After rewriting the preloader, the phone will re-enter BROM mode normally, and SP Flash Tool will sail past 100% DA. What are you trying to do