F-1 to J-1

I was J-2 before and haven't got waiver yet. Currently I am F-1 and going to change to J-1. Can I make this change within the U.S. or do I have to go to Mexico? Any input is highly appreciated.

所有跟帖： 

• You can, but better not do it, as you need to waive -Suggest!!- ♀ (16 bytes) () 07/10/2007 postreply 11:21:17

• She will only need to waive once. -金色風鈴- ♀ (0 bytes) () 07/10/2007 postreply 14:16:01

• 回複：She will only need to waive once. -paulzhao2007- ♂ (209 bytes) () 07/10/2007 postreply 15:34:53

• 回複：Are you sure I need the waiver twice since -paulzhao2007- ♂ (59 bytes) () 07/10/2007 postreply 11:25:57