If your firmware was built in October 2018, use SP Flash Tool v5.1848. If your device is an MT6580 running Android 6, use v5.1616.
If you have a specific device model (e.g., “Xiaomi Redmi Note 3 MT6795”) or error code, I can narrow down the exact old version you need and provide a working hash. download sp flash tool old version
Looking for an older version of SP Flash Tool – Need v5.x (or specify your version) If your firmware was built in October 2018,
You can find comprehensive archives of previous versions (ranging from v3 to v5) on several specialized repositories: download sp flash tool old version