Steam rollers work similarly to hot rollers, but they use wet heat. This produces a stronger curl, but it takes slightly longer to set because the hair has to both cool and dry.
Of course you can't update it, because you aren't online. What you can do is connect to the internet, update Steam, and then display your status as "Offline", even while...
You should apply heat and/or a styling product before using Velcro rollers and leave them in for a minimum of 15 minutes. If you can, leave them for an hour...