OK this may be a stupid question but I've been flashing ROMS,themes,etc.etc. since I had my OG droid and I try to think I know a LITTLE something(still learnin everyday)about this and so far KNOCK_KNOCK_KNOCK I've never had to SBF my DX so I know nothing about it but I have the SBF file and I'm sure I could find instructions on how to do it but I'm wondering if this is really necessary and if I will lose root in the process because I'd rather not go through the process of rooting my DX all over again. If it matters I'm coming from Rubix, thanks for any help
SBF will put the phone back to an 'out of the box, new' state, so rerooting would be necessary. You can always attempt to install a new ROM without wiping data/cache/or SBFing, but if it doesn't play well, you'll still end up using that SBF when the phone boot loops or gets stuck on the M logo lol.. I just make sure to keep my TIBackups current and keep a copy of Z4root on hand for quick, easy rooting.
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