I just SBF'd back to .621, then went to the milestone 604 through linux. Now, installed the z4root apk 1.3.0. It gets to the rooting shell extension then crashes. it then refuses to reopen. I tried it in airplane mode right off the bat. It say is does not root gingerbread, but the 604 build is not listed as one of the ones it will not work on. I have to do a factory reset through the recovery and not through the privacy/factory reset option in the phone because that crashes to,only after running the z4root apk. Any suggestions obn what to use to root milestone 604? I tried the link posted in the "wheres z4roo" thread, but it won't let me download the file, keeps wanting me to download avs video. I don't want avs video...lol I am on windows 7 64 bit if that helps. Maybe a link to the 64 bit pc version of z4root will work and not the apk? When I use the 32bit version for from the one included in the milestone 604 pack, it tells me it cant find the path....