Hello guys..I have a problem with samsung gt-I5700 phone..I bought it in Norway and when I arrived in the Philippines I ask help to the samsung customer service if they can upgrade my android..Before the upgrade my phone works really good but after they upgraded the android from 1.6 to 2.1 ,my phones ruined or it is not working good.I cant download any application rom the market because i dont have enough phone memory and everytime i restart my phone all the contacts will gone and my the setting that i want it will turn it back to a normal settings..So everytime restarted it i will set the settings again..I ask help and consult it again to the man who upgrade my phone.He said he cant fix it because she dont know about that kind of problem.There is a lot of people dont have any problem after they upgrade but in my case why i have this kind of problem..Can anyone help me? please please please! looking forward to your help guys.