Hi Iman,
As for S10, there are four different models and you didn’t specify the model. I invite you to take a look at Feedback for v2.8 - #2 by urs_lesse where the community is giving its feedback on the update.
On this page (post #3 and #4) where WillemR with his Samsung S10e reports the error encountered, then found a manipulation and managed to do the update successfully. Other users follow the trick and upgrade successfully.
Hope it helps you to update.
Kind regards.