I have a Rezound on 4.03, and verizon has pushed an update to it today. I have delayed the install because there's little information about it. What little I have found claim it make the phone unstable.
I made a nandroid backup, with the default options. That means:
[Boot], [System], [data], and [cache] were selected.
[recovery], [sd-ext], and [.android_secure] were not selected.
My question is, if this OTA update does make my phone worse, will simply restoring the backup pretty much guarantee a seemless "undo"? Or is it possible the update could change something that I can't revert?