Hi All,

I new User in here

i like take advice from you all,

i just upgrade my BB 8800 O/S to 4.5.0.44

after upgrade finish, in Blackberry messenger my contact is disapper and there is pop up " bla...bla update ur contact " yes or No

do you guys, facing this problem after upgrade O/S ??
please help i need make contact with my friends from BB


Thanks, Nchex