Restore or no?

[sdtexas4]

My girlfriend and myself have iPhone 3Gs that are jailbroken. We are wondering if we need to restore the iphones back to the unjailbroken version before we update to 3.0?

 

[clearchaos]

there is no need to.

 

[clearchaos]

there is no need to. i didn't, and my update worked the first time, no problem.

 

[jmann]

To get rid of any traces of jailbreak you should put the device into DFU Mode and do a restore in iTunes. Then upgrade to 3.0.

 

[siorai]

You can update while jailbroken, BUT you'll find that your "Other" section of storage will have increased by upwards of 500MB.