How to fix yotube problem(no vedios) in your iphone....with WIFI/ W/O WIFI

with wifi
1.open CYDIA
2.go to source edit/add source...cydia.pushfix.info
3.open source and install fix youtube 1 2 3
4.done

WO/ wifi

1.Download ifunbox.
2.Open ifunbox.
3.Go to var/root/Library/Lockdown/
5.Past this files....youtube fix
6.Done.