Since I cannot browse live file repositories to give you a direct download link (which change often and can be unsafe), I have compiled a useful article guide on how to handle firmware updates and overheating issues for the Pritom M10.
Newer firmware versions often include optimizations that make the Android experience smoother. pritom m10 firmware hot
If your tablet is overheating or slow after an update, try these quick fixes: Since I cannot browse live file repositories to