Dear Rabbani,
i have also used it on nokia and sometime such kind of problem happend when my WIFI make problem. but it is enough for me that i have the option to use it on mobile when i needed. i also suggest you that use one software for permanent and use mobile as secondry use.
About customer services as i and some of other members related the experience with them is good and they improve alot.
now they also contact if we genrate a query on their website....
I LOVE ALL PAKIIIIIIIIII
<<WE ARE THE BEST IN ANYFIELD>>
LONG LIVE PAKISTAN