Friends kuch din pehly mainny apna Mobile Levono S60-a Root kiya tha version dwongrade kr k. baaki sb tu thiek hai but mere Whatsapp app main problem aa rahi hai k Contacts main friend show nahi hoo rahy only wohi show hoty hai joo muje message krain whatsaap main. or setting sy show all contacts b enable kr k deka refresh b kr k dekha but koi samaj nahi. please sb apni apni raae do kesy hal ho sakti hai problem.