My wife has a jailbroken 1.1.4 phone and wants to upgrade to 2.0. I know when she upgrades the phone wont be jailbroken anymore (and thats fine). I've been reading on different places that the process is: -wipe out all data on phone -install new fw -restores data from backup on the phone. Taking approx 45-50 mins. Is this right? She wants to know if the process will take a long time? (shes upgraded firmware since 1.1.1 and said it only took 15 mins each time). She doesnt want to lose any data (a lot of contacts).