Youtube does not work on iphone

[MichaelHo]

Hi,
My Aunt seems to be having trouble with youtube on her iphone. She has the 16GB iphone fully unlocked but is using the actual O2 iphone contract.
Every time she loads up youtube it tried to connect either through O2 or wireless network and then says 'cannot connect'. Has anyone else experienced this problem before? If so, what is the fix?

Any help would be appreciated.

Michael

 

[MichaelHo]

ok thanks Bus, will do what you did and try to jailbreak again.

 

[MichaelHo]

thanks iSam. Will keep you guys updated.