You can also refresh your grid with sending new parameters to Read action and setting pages to what you like :
var ds = $("#gridName").data("kendoGrid").dataSource;
ds.options.page = 1;
var parameters = {
id: 1
name: 'test'
}
ds.read(parameters);
In this example read action of the grid is being called by 2 parameters value and after getting result the paging of the grid is in page 1.