I have changed some urls with PR5 and put 301 rwr for the new url 3 days ago but still PR 0. someone know how long time it takes to google to pass the PR ??? should i do something else??
The actual PR should transfer relatively quickly. Pagerank that is viewed via the toolbar will be updated every quarter or so. There are plenty of places to find when the last toolbar PR update was.
O btw, there is currently an update, so I wouldnt check for atleast 3 days, if you want to be sure the results are accurate