as there are no ota pushed in to iplay 50 mini pro, so attempted the flashing to update.
everything was done right with the green circle tick.
the tablet ended up in bootloop now.
tried the below methods but none work:
1. flashing numerous times from old to new versions (used SP flash too V6, latest) (tried V5 says not compatible)
2. clearing cache partition in recovery mode.
3. cannot use adb as not turn on developer mode, now bootloop cannot turn one too.
email support but no response.