Do I need to do anything (backup, etc) before upgrading my 920 to Black?

[arielwp]

Is it automatically backed up?
thanks :angel:

 

[PxuLL]

No need to theres a step during installing the update it says 'Migrating your data'

 

[arielwp]

No need to theres a step during installing the update it says 'Migrating your data'

Well somehow I didn't see this step, but all my information was kept. thanks